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MBSS Data Search Results:
MBSS Data Search Results
Your results are displayed below, ordered by the year in which they were sampled, and by county.
The last 2 digits in the 'Site Code' information indicate sampling year.
| Site Code | County | Basin | Watershed name | Stream Name |
|---|---|---|---|---|
| AA-N-003-025-95 | Anne Arundel | patuxent river | Little Patuxent River | little patuxent river |
| AA-N-030-223-95 | Anne Arundel | patapsco river | Patapsco River L N Br | deep run ut1 |
| AA-N-104-114-95 | Anne Arundel | patapsco river | Baltimore Harbor | marley cr ut1 |
| AA-N-107-018-95 | Prince George's | patuxent river | Patuxent River Upper | middle patuxent river |
| AA-N-122-032-95 | Prince George's | patuxent river | Patuxent River Upper | patuxent river |
| AA-N-126-306-95 | Anne Arundel | patapsco river | Baltimore Harbor | sawmill cr |
| AA-N-167-031-95 | Prince George's | patuxent river | Patuxent River Upper | patuxent river |
| AA-N-172-209-95 | Anne Arundel | patapsco river | Baltimore Harbor | sawmill cr |
| AA-N-180-130-95 | Anne Arundel | patapsco river | Patapsco River L N Br | stony run |
| AA-N-244-203-95 | Anne Arundel | patapsco river | Baltimore Harbor | sawmill cr ut2 |
| AA-N-245-026-95 | Anne Arundel | patuxent river | Little Patuxent River | patuxent river |
| AL-A-000-913-95 | Allegany | upper potomac river | Fifteen Mile Creek | unnamed trib to 15mile creek |
| AL-A-020-228-95 | Allegany | upper potomac river | Town Creek | maple run |
| AL-A-027-205-95 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run |
| AL-A-027-209-95 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run |
| AL-A-033-314-95 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| AL-A-061-125-95 | Allegany | upper potomac river | Fifteen Mile Creek | deep run ut1 |
| AL-A-069-102-95 | Allegany | upper potomac river | Fifteen Mile Creek | white sulphur run |
| AL-A-143-226-95 | Allegany | upper potomac river | Fifteen Mile Creek | spring lick hollow |
| AL-A-146-301-95 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| AL-A-167-230-95 | Allegany | upper potomac river | Fifteen Mile Creek | pine lick hollow |
| AL-A-171-206-95 | Allegany | upper potomac river | Fifteen Mile Creek | pine lick hollow |
| AL-A-177-232-95 | Allegany | upper potomac river | Fifteen Mile Creek | deep run |
| AL-A-199-122-95 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run ut1 |
| AL-A-207-307-95 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| AL-A-215-112-95 | Allegany | upper potomac river | Town Creek | railroad hollow ut1 to ut1 |
| AL-A-244-227-95 | Allegany | upper potomac river | Fifteen Mile Creek | flat run |
| AL-A-248-213-95 | Allegany | upper potomac river | Town Creek | sawpit run |
| AL-A-248-234-95 | Allegany | upper potomac river | Town Creek | sawpit run |
| AL-A-255-108-95 | Allegany | upper potomac river | Potomac River AL Cnty | gross hollow ut1 |
| AL-A-318-126-95 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill cr ut1 to ut1 |
| AL-A-392-316-95 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill cr ut1 |
| AL-A-392-318-95 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill cr ut1 |
| AL-A-419-106-95 | Allegany | upper potomac river | mudlick hollow | |
| AL-A-441-309-95 | Allegany | upper potomac river | Fifteen Mile Creek | white sulphur run |
| AL-A-500-103-95 | Allegany | upper potomac river | Fifteen Mile Creek | white sulphur run ut1 |
| AL-A-524-211-95 | Allegany | upper potomac river | Fifteen Mile Creek | mudlick hollow |
| AL-A-553-306-95 | Allegany | upper potomac river | Town Creek | flintstone cr |
| AL-A-635-113-95 | Allegany | upper potomac river | Town Creek | town cr ut1 |
| AL-A-646-207-95 | Allegany | upper potomac river | Potomac River AL Cnty | ruby hollow |
| AL-A-688-319-95 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| AL-A-709-303-95 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| AL-A-729-119-95 | Allegany | upper potomac river | Fifteen Mile Creek | piclic run ut1 |
| AL-A-731-313-95 | Allegany | upper potomac river | Town Creek | murley br |
| BA-N-011-307-95 | Baltimore | patapsco river | Patapsco River L N Br | herbert run |
| BA-N-019-301-95 | Baltimore | patapsco river | Patapsco River L N Br | west br herbert run |
| BA-N-019-308-95 | Baltimore | patapsco river | Patapsco River L N Br | west br herbert run |
| BA-P-002-319-95 | Baltimore | patapsco river | Jones Falls | jones falls |
| BA-P-008-101-95 | Baltimore | patapsco river | Liberty Reservoir | north br patapsco r ut2 to ut1 |
| BA-P-077-322-95 | Baltimore | patapsco river | Jones Falls | north br |
| BA-P-107-123-95 | Baltimore | patapsco river | Jones Falls | north br |
| BA-P-206-108-95 | Baltimore | patapsco river | Liberty Reservoir | n br patapsco r ut2 |
| BA-P-234-109-95 | Baltimore | patapsco river | Jones Falls | dipping pond run |
| BA-P-291-217-95 | Baltimore | patapsco river | Patapsco River L N Br | falls run |
| BA-P-313-204-95 | Baltimore | patapsco river | Gwynns Falls | red run |
| BA-P-313-215-95 | Baltimore | patapsco river | Gwynns Falls | red run |
| BA-P-313-920-95 | Baltimore | patapsco river | Gwynns Falls | |
| BA-P-331-315-95 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| BA-P-346-321-95 | Baltimore | patapsco river | Jones Falls | jones falls |
| BA-P-376-105-95 | Baltimore | patapsco river | Patapsco River L N Br | falls run |
| BA-P-415-119-95 | Baltimore | patapsco river | Patapsco River L N Br | cooper br |
| BA-P-464-117-95 | Baltimore | patapsco river | Patapsco River L N Br | west br herbert run ut1 |
| BA-P-478-325-95 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| BC-N-014-216-95 | Baltimore City | patapsco river | Back River | moores run |
| BC-N-014-224-95 | Baltimore City | patapsco river | Back River | moores run |
| BC-N-015-219-95 | Baltimore City | patapsco river | Back River | herring run |
| BC-P-003-205-95 | Baltimore City | patapsco river | Back River | herring run |
| BC-P-006-103-95 | Baltimore | patapsco river | Jones Falls | trib to jones falls |
| CH-S-002-207-95 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| CH-S-012-114-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut1 |
| CH-S-013-218-95 | Charles | lower potomac river | Nanjemoy Creek | |
| CH-S-016-225-95 | Charles | lower potomac river | Zekiah Swamp | clark run |
| CH-S-020-322-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-029-106-95 | Charles | lower potomac river | Nanjemoy Creek | |
| CH-S-033-314-95 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr |
| CH-S-036-213-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-039-203-95 | Charles | lower potomac river | Potomac River M tidal | pomonkey cr ut1 |
| CH-S-039-224-95 | Charles | lower potomac river | Potomac River M tidal | pomonkey cr ut1 |
| CH-S-044-303-95 | Charles | lower potomac river | Gilbert Swamp | gilbert swamp run |
| CH-S-062-313-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-062-320-95 | Charles | lower potomac river | Zekiah Swamp | zekiah's swamp |
| CH-S-065-102-95 | Charles | lower potomac river | Potomac River M tidal | |
| CH-S-080-222-95 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr |
| CH-S-086-217-95 | Charles | lower potomac river | Zekiah Swamp | piney br |
| CH-S-089-205-95 | Charles | lower potomac river | Nanjemoy Creek | wards run |
| CH-S-100-108-95 | Charles | lower potomac river | Nanjemoy Creek | hill top fork nanjemoy ut1 |
| CH-S-105-119-95 | Charles | lower potomac river | Nanjemoy Creek | jane berrys run ut1 |
| CH-S-123-317-95 | Charles | lower potomac river | Nanjemoy Creek | beaverdam cr |
| CH-S-125-307-95 | Charles | lower potomac river | Nanjemoy Creek | ward run |
| CH-S-139-116-95 | Prince George's | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-139-118-95 | Prince George's | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-156-206-95 | Charles | lower potomac river | Gilbert Swamp | wheatley run |
| CH-S-177-129-95 | Charles | lower potomac river | Nanjemoy Creek | beaverdam cr |
| CH-S-180-305-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-180-319-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-188-134-95 | Charles | lower potomac river | Zekiah Swamp | mill dam run |
| CH-S-194-321-95 | Charles | lower potomac river | Gilbert Swamp | gilbert swamp run |
| CH-S-213-120-95 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy cr ut1 |
| CH-S-217-201-95 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| CH-S-220-135-95 | Charles | lower potomac river | Port Tobacco River | ut port tobacco river |
| CH-S-225-324-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-234-315-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-257-306-95 | Charles | lower potomac river | Zekiah Swamp | wolf den br |
| CH-S-270-318-95 | Charles | lower potomac river | Gilbert Swamp | gilbert swamp run |
| CH-S-271-219-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut3 |
| CH-S-276-311-95 | Charles | lower potomac river | Mattawoman Creek | mattawoman |
| CH-S-288-101-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut2 |
| CH-S-292-211-95 | Charles | lower potomac river | Mattawoman Creek | old womans run |
| CH-S-293-136-95 | Charles | lower potomac river | Zekiah Swamp | piney br ut1 |
| CH-S-299-202-95 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| CH-S-327-221-95 | Charles | lower potomac river | Mattawoman Creek | old womans run |
| CH-S-331-301-95 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| CH-S-331-304-95 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| CH-S-332-117-95 | Charles | lower potomac river | Nanjemoy Creek | |
| CH-S-333-216-95 | Charles | lower potomac river | Zekiah Swamp | piney br |
| CN-N-031-122-95 | Caroline | nanticoke river | Marshyhope Creek | tommy wright br |
| CN-S-001-303-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-001-315-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-003-308-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-003-313-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-003-314-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-004-304-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-004-319-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-005-301-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-005-311-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-005-312-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-005-318-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-005-321-95 | Caroline | nanticoke river | Marshyhope Creek | |
| CN-S-006-208-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope cr ut1 |
| CN-S-007-302-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-007-305-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-007-306-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-007-307-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-007-310-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-007-316-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-007-317-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-015-213-95 | Caroline | nanticoke river | Marshyhope Creek | houston branch |
| CN-S-015-513-95 | Caroline | nanticoke river | Marshyhope Creek | houston branch |
| CN-S-016-108-95 | Caroline | nanticoke river | Marshyhope Creek | unt. faulkner br. |
| CN-S-017-309-95 | Caroline | nanticoke river | Marshyhope Creek | |
| CN-S-017-320-95 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| CN-S-018-418-95 | Caroline | nanticoke river | Marshyhope Creek | tull br. |
| CN-S-019-504-95 | Caroline | nanticoke river | Marshyhope Creek | smithville ditch |
| CR-P-003-316-95 | Carroll | patapsco river | S Branch Patapsco | piney br |
| CR-P-038-227-95 | Carroll | patapsco river | Liberty Reservoir | w branch patapsco r |
| CR-P-048-922-95 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| CR-P-050-106-95 | Carroll | patapsco river | Liberty Reservoir | beaver run ut1 |
| CR-P-077-309-95 | Carroll | patapsco river | Liberty Reservoir | n br patapsco r |
| CR-P-112-122-95 | Carroll | patapsco river | Liberty Reservoir | morgan run ut1 |
| CR-P-115-111-95 | Carroll | patapsco river | Liberty Reservoir | liberty res ut1 |
| CR-P-119-102-95 | Carroll | patapsco river | Liberty Reservoir | ut to morgan run |
| CR-P-138-116-95 | Carroll | patapsco river | S Branch Patapsco | gillis falls ut1 |
| CR-P-143-218-95 | Carroll | patapsco river | Liberty Reservoir | morgan run ut2 |
| CR-P-152-318-95 | Carroll | patapsco river | Liberty Reservoir | n br patapsco r |
| CR-P-165-921-95 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| CR-P-166-221-95 | Carroll | patapsco river | Liberty Reservoir | little morgan run |
| CR-P-175-113-95 | Carroll | patapsco river | Liberty Reservoir | little morgan run ut2 |
| CR-P-197-211-95 | Baltimore | patapsco river | Liberty Reservoir | n br patapsco r ut1 |
| CR-P-224-226-95 | Carroll | patapsco river | Liberty Reservoir | middle run |
| CR-P-234-207-95 | Carroll | patapsco river | S Branch Patapsco | piney run |
| CR-P-234-208-95 | Carroll | patapsco river | S Branch Patapsco | piney run |
| CR-P-240-225-95 | Carroll | patapsco river | Liberty Reservoir | n br patapsco r |
| CR-P-253-311-95 | Carroll | patapsco river | S Branch Patapsco | piney branch |
| CR-P-260-212-95 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| CR-P-261-128-95 | Carroll | patapsco river | S Branch Patapsco | tuckers branch |
| CR-P-262-110-95 | Carroll | patapsco river | S Branch Patapsco | ut to piney run reservoir |
| CR-P-270-104-95 | Carroll | patapsco river | Liberty Reservoir | cranberry br |
| CR-P-281-127-95 | Carroll | patapsco river | S Branch Patapsco | patapsco r ut2 |
| CR-P-294-124-95 | Carroll | patapsco river | Liberty Reservoir | aspen run |
| CR-P-341-125-95 | Carroll | patapsco river | Liberty Reservoir | ut to morgan run |
| CR-P-345-923-95 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| CR-P-362-302-95 | Carroll | patapsco river | S Branch Patapsco | piney run |
| CR-P-362-304-95 | Carroll | patapsco river | S Branch Patapsco | piney run |
| CR-P-362-317-95 | Carroll | patapsco river | S Branch Patapsco | piney run |
| CR-P-398-222-95 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| CR-P-402-121-95 | Carroll | patapsco river | Liberty Reservoir | deep run |
| CR-P-419-214-95 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| CR-P-999-323-95 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| DO-S-000-906-95 | Dorchester | nanticoke river | Transquaking River | transquaking river |
| DO-S-003-202-95 | Dorchester | nanticoke river | Marshyhope Creek | davis millpond br |
| DO-S-006-101-95 | Dorchester | nanticoke river | Marshyhope Creek | skinners run |
| DO-S-006-115-95 | Dorchester | nanticoke river | Marshyhope Creek | skinners run |
| DO-S-013-907-95 | Dorchester | nanticoke river | Marshyhope Creek | wrights branch |
| DO-S-020-515-95 | Dorchester | nanticoke river | Transquaking River | big mill pond |
| DO-S-020-517-95 | Dorchester | nanticoke river | Transquaking River | big mill pond |
| DO-S-022-905-95 | Dorchester | nanticoke river | Transquaking River | unk trib transquaking |
| DO-S-025-908-95 | Dorchester | nanticoke river | Nanticoke River | chicone creek |
| DO-S-029-103-95 | Dorchester | nanticoke river | Transquaking River | transquaking r ut1 |
| DO-S-035-111-95 | Dorchester | nanticoke river | Nanticoke River | gales creek |
| DO-S-040-205-95 | Dorchester | nanticoke river | Fishing Bay | hughes dam creek |
| DO-S-040-212-95 | Dorchester | nanticoke river | Fishing Bay | hughes dam creek |
| DO-S-042-106-95 | Dorchester | nanticoke river | Marshyhope Creek | mill creek |
| DO-S-044-203-95 | Dorchester | nanticoke river | Fishing Bay | little blackwater river |
| DO-S-044-210-95 | Dorchester | nanticoke river | Fishing Bay | little blackwater river |
| DO-S-044-218-95 | Dorchester | nanticoke river | Fishing Bay | little blackwater river |
| DO-S-046-207-95 | Dorchester | nanticoke river | Fishing Bay | little blackwater river |
| DO-S-046-216-95 | Dorchester | nanticoke river | Fishing Bay | little blackwater river |
| GA-A-000-916-95 | Garrett | youghiogheny river | Little Youghiogheny R | unnamed trib to little youghiogheny |
| GA-A-000-917-95 | Garrett | youghiogheny river | Youghiogheny River | unnamed trib to youghiogheny |
| GA-A-000-918-95 | Garrett | youghiogheny river | Casselman River | big shade creek |
| GA-A-001-105-95 | Garrett | youghiogheny river | Little Youghiogheny R | block run |
| GA-A-010-205-95 | Garrett | youghiogheny river | Deep Creek Lake | deep creek lake ut1 |
| GA-A-050-206-95 | Garrett | youghiogheny river | Little Youghiogheny R | trout run |
| GA-A-062-202-95 | Garrett | youghiogheny river | Youghiogheny River | mill run |
| GA-A-062-222-95 | Garrett | youghiogheny river | Youghiogheny River | mill run |
| GA-A-098-225-95 | Garrett | youghiogheny river | Youghiogheny River | south br bear cr ut1 |
| GA-A-111-305-95 | Garrett | youghiogheny river | Little Youghiogheny R | little yough. |
| GA-A-111-316-95 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r |
| GA-A-120-103-95 | Garrett | youghiogheny river | Casselman River | piney cr ut1 |
| GA-A-128-217-95 | Garrett | youghiogheny river | Youghiogheny River | cherry cr ut1 |
| GA-A-141-213-95 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| GA-A-142-118-95 | Garrett | youghiogheny river | Deep Creek Lake | deep creek lake ut1 |
| GA-A-179-113-95 | Garrett | youghiogheny river | Youghiogheny River | mill run ut1 |
| GA-A-181-303-95 | Garrett | youghiogheny river | Youghiogheny River | snowy cr |
| GA-A-185-309-95 | Garrett | youghiogheny river | Youghiogheny River | cherry cr |
| GA-A-185-321-95 | Garrett | youghiogheny river | Youghiogheny River | cherry cr |
| GA-A-195-203-95 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r ut2 |
| GA-A-235-215-95 | Garrett | youghiogheny river | Deep Creek Lake | north glade run |
| GA-A-235-224-95 | Garrett | youghiogheny river | Deep Creek Lake | north glade creek |
| GA-A-236-216-95 | Garrett | youghiogheny river | Casselman River | big shade run |
| GA-A-236-218-95 | Garrett | youghiogheny river | Casselman River | big shade run |
| GA-A-326-106-95 | Garrett | youghiogheny river | Youghiogheny River | millers run |
| GA-A-351-117-95 | Garrett | youghiogheny river | Casselman River | piney cr |
| GA-A-358-115-95 | Garrett | youghiogheny river | Casselman River | piney cr ut2 |
| GA-A-373-220-95 | Garrett | youghiogheny river | Youghiogheny River | rocklick cr |
| GA-A-405-112-95 | Garrett | youghiogheny river | Little Youghiogheny R | broad ford run ut1 |
| GA-A-407-314-95 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-420-323-95 | Garrett | youghiogheny river | Youghiogheny River | herrington run |
| GA-A-420-325-95 | Garrett | youghiogheny river | Youghiogheny River | herrington run |
| GA-A-432-315-95 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| GA-A-432-320-95 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| GA-A-453-310-95 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-457-114-95 | Garrett | youghiogheny river | Youghiogheny River | little bear cr ut1 |
| GA-A-490-116-95 | Garrett | youghiogheny river | Youghiogheny River | white meadow run |
| GA-A-490-119-95 | Garrett | youghiogheny river | Youghiogheny River | white meadow run |
| GA-A-493-109-95 | Garrett | youghiogheny river | Casselman River | little laurel run |
| GA-A-505-210-95 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-511-322-95 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-521-108-95 | Garrett | youghiogheny river | Youghiogheny River | mill run |
| GA-A-545-301-95 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-548-317-95 | Garrett | youghiogheny river | Deep Creek Lake | cherry cr |
| GA-A-551-227-95 | Garrett | youghiogheny river | Youghiogheny River | south br bear cr ut2 |
| GA-A-560-201-95 | Garrett | youghiogheny river | Youghiogheny River | buffalo run |
| GA-A-563-318-95 | Garrett | youghiogheny river | Youghiogheny River | herrington run |
| HO-N-001-210-95 | Howard | patapsco river | Patapsco River L N Br | deep run |
| HO-N-010-007-95 | Howard | patuxent river | Middle Patuxent River | middle patuxent river |
| HO-N-010-029-95 | Howard | patuxent river | Middle Patuxent River | middle patuxent river |
| HO-N-010-033-95 | Howard | patuxent river | Middle Patuxent River | little patuxent river |
| HO-N-018-213-95 | Howard | patapsco river | Patapsco River L N Br | deep run |
| HO-N-023-022-95 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| HO-N-023-027-95 | Howard | patuxent river | Little Patuxent River | middle patuxent river |
| HO-N-023-045-95 | Howard | patuxent river | Little Patuxent River | middle patuxent river |
| HO-N-026-305-95 | Howard | patapsco river | Patapsco River L N Br | deep run |
| HO-P-036-314-95 | Howard | patapsco river | S Branch Patapsco | patapsco r |
| HO-P-068-220-95 | Howard | patapsco river | Patapsco River L N Br | rockburn br |
| HO-P-087-202-95 | Howard | patapsco river | Patapsco River L N Br | rockburn br |
| HO-P-090-925-95 | Howard | patuxent river | Middle Patuxent River | middle patuxent river |
| HO-P-108-313-95 | Howard | patapsco river | S Branch Patapsco | patapsco r |
| HO-P-180-023-95 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| HO-P-186-044-95 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| HO-P-244-310-95 | Howard | patapsco river | S Branch Patapsco | patapsco r |
| KE-N-018-210-95 | Kent | chester river | Middle Chester River | |
| KE-N-018-216-95 | Kent | chester river | Middle Chester River | morgan cr ut1 |
| KE-N-019-910-95 | Kent | chester river | Upper Chester River | unk. trib chester river |
| KE-N-020-222-95 | Kent | chester river | Middle Chester River | |
| KE-N-020-909-95 | Kent | chester river | Middle Chester River | radcliffe creek |
| KE-N-034-901-95 | Kent | chester river | Middle Chester River | morgan creek |
| KE-N-041-121-95 | Kent | chester river | Langford Creek | |
| KE-N-042-603-95 | Kent | chester river | Middle Chester River | below urieville lake |
| KE-N-045-108-95 | Kent | chester river | Upper Chester River | cypress br ut1 |
| KE-N-046-226-95 | Queen Anne's | chester river | Upper Chester River | sewell br |
| KE-N-054-114-95 | Kent | chester river | Lower Chester River | grays inn cr |
| KE-N-067-213-95 | Kent | chester river | Langford Creek | west fork langford cr |
| KE-N-067-215-95 | Kent | chester river | Langford Creek | |
| KE-N-074-206-95 | Kent | chester river | Langford Creek | |
| KE-N-096-102-95 | Kent | chester river | Lower Chester River | swan cr |
| KE-N-114-201-95 | Kent | chester river | Langford Creek | |
| KE-N-114-212-95 | Kent | chester river | Langford Creek | |
| KE-N-114-511-95 | Kent | chester river | Langford Creek | |
| KE-N-114-518-95 | Kent | chester river | Langford Creek | |
| KE-N-116-123-95 | Kent | chester river | Upper Chester River | andover br ut1 |
| KE-N-128-122-95 | Kent | chester river | Middle Chester River | morgan cr ut1 |
| KE-N-129-902-95 | Kent | chester river | Middle Chester River | morgan creek |
| KE-N-132-101-95 | Kent | chester river | Middle Chester River | unknown trib |
| PG-N-001-001-95 | Prince George's | patuxent river | Western Branch | western branch |
| PG-N-079-041-95 | Prince George's | patuxent river | Patuxent River upper | patuxent river |
| PG-N-136-014-95 | Prince George's | patuxent river | Patuxent River upper | patuxent river |
| PG-N-148-021-95 | Prince George's | patuxent river | Patuxent River upper | patuxent river |
| PG-N-195-005-95 | Prince George's | patuxent river | Western Branch | western branch |
| PG-N-210-036-95 | Prince George's | patuxent river | Patuxent River upper | patuxent river |
| PG-N-223-034-95 | Prince George's | patuxent river | Western Branch | western branch |
| PG-S-005-220-95 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman cr |
| PG-S-032-209-95 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman cr |
| PG-S-052-109-95 | Prince George's | lower potomac river | Zekiah Swamp | wolf den br |
| QA-N-007-217-95 | Queen Anne's | chester river | Upper Chester River | unicorn branch |
| QA-N-010-107-95 | Queen Anne's | chester river | Corsica River | three bridges br ut1 |
| QA-N-014-204-95 | Queen Anne's | chester river | Corsica River | mill stream br |
| QA-N-014-219-95 | Queen Anne's | chester river | Corsica River | mill stream br |
| QA-N-024-209-95 | Queen Anne's | chester river | Upper Chester River | gravelly run |
| QA-N-026-214-95 | Queen Anne's | chester river | Corsica River | mill creek |
| QA-N-030-128-95 | Queen Anne's | chester river | Wye River | wye east r ut1 |
| QA-N-031-202-95 | Queen Anne's | chester river | Southeast Creek | island cr |
| QA-N-031-203-95 | Queen Anne's | chester river | Southeast Creek | island cr |
| QA-N-031-225-95 | Queen Anne's | chester river | Southeast Creek | island cr |
| QA-N-033-301-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-304-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-307-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-309-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-310-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-311-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-313-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-314-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-317-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-318-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-033-321-95 | Queen Anne's | chester river | Upper Chester River | red lion br |
| QA-N-041-109-95 | Queen Anne's | chester river | Upper Chester River | andover br |
| QA-N-041-113-95 | Queen Anne's | chester river | Upper Chester River | andover br |
| QA-N-042-116-95 | Queen Anne's | chester river | Corsica River | gravel run |
| QA-N-048-221-95 | Queen Anne's | chester river | Southeast Creek | southeast cr |
| QA-N-050-119-95 | Queen Anne's | chester river | Lower Chester River | |
| QA-N-059-125-95 | Queen Anne's | chester river | Upper Chester River | unicorn br ut1 |
| QA-N-066-207-95 | Queen Anne's | chester river | Southeast Creek | island cr |
| QA-N-070-111-95 | Queen Anne's | chester river | Upper Chester River | |
| QA-N-070-127-95 | Queen Anne's | chester river | Upper Chester River | |
| QA-N-071-110-95 | Queen Anne's | chester river | Southeast Creek | island cr ut1 |
| QA-N-079-308-95 | Queen Anne's | chester river | Corsica River | three bridges br |
| QA-N-079-316-95 | Queen Anne's | chester river | Corsica River | three bridges br |
| QA-N-079-320-95 | Queen Anne's | chester river | Corsica River | |
| QA-N-082-103-95 | Queen Anne's | chester river | Lower Chester River | unknown trib |
| QA-N-086-118-95 | Queen Anne's | chester river | Wye River | wye east r ut2 |
| QA-N-086-126-95 | Queen Anne's | chester river | Wye River | wye east r ut2 |
| QA-N-090-505-95 | Queen Anne's | chester river | Wye River | unk trib wye river |
| QA-N-090-520-95 | Queen Anne's | chester river | Wye River | unt of wye river |
| QA-N-093-105-95 | Queen Anne's | chester river | Corsica River | unknown trib three bridges branch |
| QA-N-093-115-95 | Queen Anne's | chester river | Corsica River | |
| QA-N-107-124-95 | Queen Anne's | chester river | Wye River | |
| QA-N-111-312-95 | Queen Anne's | chester river | Upper Chester River | andover br |
| QA-N-111-315-95 | Queen Anne's | chester river | Upper Chester River | andover br |
| SM-S-006-212-95 | St. Mary's | lower potomac river | Breton Bay | burnt mill cr |
| SM-S-007-138-95 | St. Mary's | lower potomac river | St. Mary's River | penbrook run |
| SM-S-023-210-95 | St. Mary's | lower potomac river | Wicomico River | |
| SM-S-036-107-95 | St. Mary's | lower potomac river | St. Clements Bay | dynard run |
| SM-S-039-127-95 | St. Mary's | lower potomac river | St. Clements Bay | st clements bay ut1 |
| SM-S-040-128-95 | St. Mary's | lower potomac river | Breton Bay | burnt mill creek ut1 |
| SM-S-051-132-95 | St. Mary's | lower potomac river | St. Clements Bay | st clements cr ut1 |
| SM-S-104-126-95 | St. Mary's | lower potomac river | St. Clements Bay | st clements cr ut2 |
| SM-S-111-112-95 | St. Mary's | lower potomac river | St. Mary's River | jarboesville run |
| SM-S-111-113-95 | St. Mary's | lower potomac river | St. Mary's River | ut jarboesville run |
| SM-S-116-214-95 | St. Mary's | lower potomac river | Wicomico River | budds cr |
| SM-S-170-121-95 | St. Mary's | lower potomac river | Breton Bay | broad run |
| SM-S-184-115-95 | St. Mary's | lower potomac river | St. Mary's River | ut western branch |
| SM-S-199-302-95 | St. Mary's | lower potomac river | St. Clements Bay | st clements cr |
| SM-S-209-105-95 | St. Mary's | lower potomac river | St. Clements Bay | cecil cr |
| SM-S-237-103-95 | St. Mary's | lower potomac river | Wicomico River | chaptico cr |
| SM-S-239-310-95 | St. Mary's | lower potomac river | St. Clements Bay | st clements cr |
| SO-S-005-109-95 | Somerset | nanticoke river | Wicomico Creek | passerdyke creek |
| TA-N-021-117-95 | Talbot | chester river | Miles River | |
| TA-N-042-104-95 | Talbot | chester river | Wye River | skipton cr ut1 |
| WA-A-003-308-95 | Washington | upper potomac river | Little Tonoloway Creek | little tonoloway cr ut1 |
| WA-A-005-118-95 | Washington | upper potomac river | Potomac River WA Cnty | ditch run ut1 |
| WA-A-022-120-95 | Washington | upper potomac river | Potomac River WA Cnty | potomac r ut4 |
| WA-A-040-221-95 | Washington | upper potomac river | Licking Creek | rabble run |
| WA-A-045-127-95 | Washington | upper potomac river | Little Tonoloway Creek | little tonoloway cr ut1 |
| WA-A-053-223-95 | Washington | upper potomac river | Little Conococheague | little conococheague cr |
| WA-A-068-101-95 | Washington | upper potomac river | Sideling Hill Creek | sideling hill cr ut2 |
| WA-A-083-114-95 | Washington | upper potomac river | Sideling Hill Creek | unnamed trib to sidling hill creek |
| WA-A-089-312-95 | Washington | upper potomac river | Sideling Hill Creek | bear cr |
| WA-A-101-219-95 | Washington | upper potomac river | Potomac River WA Cnty | ditch run |
| WA-A-106-124-95 | Washington | upper potomac river | Little Conococheague | little conococheague cr ut1 |
| WA-A-133-204-95 | Washington | upper potomac river | Potomac River AL Cnty | long hollow |
| WA-A-139-235-95 | Washington | upper potomac river | Little Tonoloway Creek | little tonoloway cr ut2 |
| WA-A-144-311-95 | Washington | upper potomac river | Sideling Hill Creek | bear cr |
| WA-V-000-914-95 | Washington | upper potomac river | Little Conococheague | tom's run |
| WA-V-000-915-95 | Washington | upper potomac river | Potomac River WA Cnty | unnamed trib to potomac river |
| WA-V-003-123-95 | Washington | upper potomac river | Marsh Run | st james run ut1 |
| WA-V-005-105-95 | Washington | upper potomac river | Antietam Creek | unnamed trib to antietam creek |
| WA-V-006-222-95 | Washington | upper potomac river | Antietam Creek | little antietam cr |
| WA-V-062-212-95 | Washington | upper potomac river | Antietam Creek | beaver cr |
| WA-V-063-201-95 | Washington | upper potomac river | Antietam Creek | little antietam cr ut1 |
| WA-V-072-104-95 | Washington | upper potomac river | Conococheague Creek | rockdale run ut1 to ut1 |
| WA-V-075-220-95 | Washington | upper potomac river | Antietam Creek | beaver cr |
| WA-V-077-310-95 | Washington | upper potomac river | Marsh Run | marsh run |
| WA-V-084-116-95 | Washington | upper potomac river | Antietam Creek | little antietam cr ut2 |
| WA-V-105-215-95 | Washington | upper potomac river | Antietam Creek | little beaver cr |
| WA-V-118-117-95 | Washington | upper potomac river | Antietam Creek | black rock cr |
| WA-V-120-233-95 | Washington | upper potomac river | Antietam Creek | sharmans br |
| WA-V-131-224-95 | Washington | upper potomac river | Antietam Creek | marsh run |
| WA-V-148-305-95 | Washington | upper potomac river | Antietam Creek | little antietam cr |
| WA-V-157-111-95 | Washington | upper potomac river | Antietam Creek | little antietam cr ut1 |
| WA-V-161-214-95 | Washington | upper potomac river | Antietam Creek | little beaver cr ut1 |
| WA-V-164-202-95 | Washington | upper potomac river | Conococheague Creek | rush run |
| WA-V-170-217-95 | Washington | upper potomac river | Little Conococheague | toms run |
| WA-V-174-236-95 | Washington | upper potomac river | Antietam Creek | marsh run |
| WA-V-175-208-95 | Washington | upper potomac river | Conococheague Creek | meadow brook |
| WA-V-175-216-95 | Washington | upper potomac river | Conococheague Creek | meadow brook |
| WA-V-176-109-95 | Washington | upper potomac river | Potomac River WA Cnty | potomac r ut6 |
| WA-V-186-210-95 | Washington | upper potomac river | Antietam Creek | little antietam cr |
| WA-V-192-115-95 | Washington | upper potomac river | Antietam Creek | hamilton run |
| WA-V-193-110-95 | Washington | upper potomac river | Potomac River WA Cnty | potomac r ut5 |
| WI-S-001-104-95 | Wicomico | nanticoke river | Nanticoke River | manumsed creek |
| WI-S-016-209-95 | Wicomico | nanticoke river | Lower Wicomico River | beaveradam creek |
| WI-S-016-211-95 | Wicomico | nanticoke river | Lower Wicomico River | south prong wicomico r |
| WI-S-017-119-95 | Wicomico | nanticoke river | Lower Wicomico River | walston br |
| WI-S-023-110-95 | Wicomico | nanticoke river | Nanticoke River | |
| WI-S-023-112-95 | Wicomico | nanticoke river | Nanticoke River | nanticoke r ut2 |
| WI-S-028-117-95 | Wicomico | nanticoke river | Nanticoke River | |
| WI-S-034-201-95 | Wicomico | nanticoke river | Nanticoke River | barren cr |
| WI-S-034-519-95 | Wicomico | nanticoke river | Nanticoke River | barren creek |
| WI-S-040-105-95 | Wicomico | nanticoke river | Nanticoke River | barren gut |
| WI-S-049-514-95 | Wicomico | nanticoke river | Nanticoke River | quantico creek |
| WI-S-063-220-95 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WI-S-064-121-95 | Wicomico | nanticoke river | Lower Wicomico River | cox branch |
| WI-S-073-114-95 | Wicomico | nanticoke river | Lower Wicomico River | owens br |
| WI-S-073-116-95 | Wicomico | nanticoke river | Lower Wicomico River | owens branch |
| WI-S-075-206-95 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WI-S-082-113-95 | Wicomico | nanticoke river | Wicomico River Head | little burnt br |
| WI-S-085-102-95 | Wicomico | nanticoke river | Nanticoke River | nanticoke r ut1 |
| AA-N-008-206-96 | Anne Arundel | patapsco river | Baltimore Harbor | |
| AA-N-009-301-96 | Anne Arundel | patapsco river | Baltimore Harbor | |
| AA-N-009-319-96 | Anne Arundel | patapsco river | Baltimore Harbor | |
| AA-N-020-124-96 | Anne Arundel | patapsco river | Baltimore Harbor | sloop cove ut1 |
| AA-N-186-115-96 | Anne Arundel | patapsco river | Baltimore Harbor | sawmill cr ut1 |
| AA-N-262-101-96 | Anne Arundel | patapsco river | Baltimore Harbor | marley cr |
| AA-N-323-225-96 | Anne Arundel | patapsco river | Baltimore Harbor | sawmill cr |
| AL-A-007-304-96 | Allegany | north branch potomac river | Wills Creek | north br of jennings run |
| AL-A-054-320-96 | Allegany | north branch potomac river | Georges Creek | georges cr |
| AL-A-148-201-96 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run |
| AL-A-187-218-96 | Allegany | north branch potomac river | Potomac River L N Branch | deep hollow |
| AL-A-202-121-96 | Allegany | north branch potomac river | Potomac River L N Branch | warrior run |
| AL-A-221-107-96 | Allegany | north branch potomac river | Georges Creek | georges cr ut1 |
| AL-A-229-109-96 | Garrett | north branch potomac river | Georges Creek | staub run |
| AL-A-232-313-96 | Allegany | north branch potomac river | Georges Creek | sand spring run |
| AL-A-233-301-96 | Allegany | north branch potomac river | Evitts Creek | |
| AL-A-233-305-96 | Allegany | north branch potomac river | Evitts Creek | |
| AL-A-233-601-96 | Allegany | north branch potomac river | Evitts Creek | elk lick run |
| AL-A-254-326-96 | Allegany | north branch potomac river | Wills Creek | braddock run |
| AL-A-257-120-96 | Allegany | north branch potomac river | Potomac River L N Branch | |
| AL-A-268-221-96 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run |
| AL-A-276-323-96 | Allegany | north branch potomac river | Evitts Creek | evitts cr |
| AL-A-281-104-96 | Allegany | north branch potomac river | Potomac River L N Branch | dry run |
| AL-A-294-325-96 | Allegany | north branch potomac river | Potomac River L N Branch | trading run |
| AL-A-296-226-96 | Allegany | north branch potomac river | Wills Creek | jennings run ut1 |
| AL-A-319-219-96 | Allegany | north branch potomac river | Evitts Creek | pea vine run |
| AL-A-343-307-96 | Allegany | north branch potomac river | Georges Creek | georges cr |
| AL-A-343-330-96 | Allegany | north branch potomac river | Georges Creek | georges cr |
| AL-A-373-113-96 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run ut1 |
| AL-A-380-303-96 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| AL-A-413-308-96 | Allegany | north branch potomac river | Wills Creek | braddock run |
| AL-A-425-314-96 | Allegany | north branch potomac river | Evitts Creek | elk lick run |
| AL-A-465-311-96 | Allegany | north branch potomac river | Potomac River L N Branch | collier run |
| AL-A-465-324-96 | Allegany | north branch potomac river | Potomac River L N Branch | collier run |
| AL-A-480-205-96 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| AL-A-485-220-96 | Allegany | north branch potomac river | Potomac River L N Branch | potomac r ut2 |
| AL-A-485-227-96 | Allegany | north branch potomac river | Potomac River L N Branch | potomac r ut2 |
| AL-A-550-204-96 | Allegany | north branch potomac river | Potomac River L N Branch | frog hollow |
| AL-A-567-126-96 | Garrett | north branch potomac river | Georges Creek | sand spring run ut1 |
| AL-A-578-110-96 | Allegany | north branch potomac river | Potomac River L N Branch | mill run ut1 |
| AL-A-585-122-96 | Allegany | north branch potomac river | Potomac River L N Branch | potomac r ut3 |
| AL-A-598-602-96 | Allegany | north branch potomac river | Georges Creek | |
| AL-A-626-216-96 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| AL-A-668-132-96 | Allegany | north branch potomac river | Potomac River L N Branch | |
| AL-A-706-228-96 | Allegany | north branch potomac river | Potomac River L N Branch | collier run |
| AL-A-726-115-96 | Allegany | north branch potomac river | Wills Creek | braddock run ut1 |
| AL-A-999-117-96 | Allegany | north branch potomac river | Wills Creek | wills cr ut1 |
| BA-N-001-211-96 | Baltimore | patapsco river | Back River | stemmers run |
| BA-N-045-223-96 | Baltimore | patapsco river | Back River | moore's run |
| BA-N-047-128-96 | Baltimore | patapsco river | Back River | redhouse run |
| BA-N-057-113-96 | Baltimore | patapsco river | Patapsco River L N Br | patapsco r ut1 |
| BA-N-065-215-96 | Baltimore | patapsco river | Back River | stemmers run |
| BA-P-002-303-96 | Baltimore | patapsco river | Jones Falls | jones falls |
| BA-P-013-328-96 | Baltimore | patapsco river | Gwynns Falls | dead run |
| BA-P-015-120-96 | Baltimore | gunpowder river | Loch Raven Reservoir | baismans run |
| BA-P-025-102-96 | Baltimore | gunpowder river | Loch Raven Reservoir | beaverdam run |
| BA-P-042-116-96 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| BA-P-055-103-96 | Baltimore | gunpowder river | Little Gunpowder Falls | parker br ut1 |
| BA-P-057-209-96 | Baltimore | gunpowder river | Loch Raven Reservoir | greene br |
| BA-P-065-117-96 | Baltimore | gunpowder river | Loch Raven Reservoir | bush cabin run |
| BA-P-065-119-96 | Baltimore | gunpowder river | Loch Raven Reservoir | bush cabin run |
| BA-P-074-106-96 | Baltimore | patapsco river | Jones Falls | towson run ut1 |
| BA-P-077-315-96 | Baltimore | patapsco river | Jones Falls | north br |
| BA-P-089-122-96 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder r ut1 |
| BA-P-099-122-96 | patapsco river | |||
| BA-P-103-124-96 | Baltimore | gunpowder river | Loch Raven Reservoir | carroll br ut1 |
| BA-P-116-114-96 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy br |
| BA-P-121-111-96 | Baltimore | gunpowder river | Loch Raven Reservoir | delaware run |
| BA-P-124-302-96 | Baltimore | gunpowder river | Loch Raven Reservoir | little falls |
| BA-P-125-126-96 | Baltimore | patapsco river | Gwynns Falls | scotts level br |
| BA-P-141-206-96 | Baltimore | gunpowder river | Loch Raven Reservoir | bush cabin run |
| BA-P-143-104-96 | Baltimore | gunpowder river | Loch Raven Reservoir | waterspout run |
| BA-P-144-322-96 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| BA-P-145-316-96 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| BA-P-145-327-96 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| BA-P-156-208-96 | Baltimore | gunpowder river | Loch Raven Reservoir | little falls |
| BA-P-160-205-96 | Baltimore | gunpowder river | Loch Raven Reservoir | carroll br |
| BA-P-179-125-96 | Baltimore | gunpowder river | Little Gunpowder Falls | parker br |
| BA-P-191-211-96 | Carroll | gunpowder river | Prettyboy Reservoir | murphy run |
| BA-P-202-202-96 | Baltimore | gunpowder river | Loch Raven Reservoir | piney cr |
| BA-P-203-215-96 | Baltimore | gunpowder river | Lower Gunpowder Falls | cowen run |
| BA-P-215-305-96 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder r |
| BA-P-218-313-96 | Baltimore | gunpowder river | Loch Raven Reservoir | little falls |
| BA-P-238-311-96 | Baltimore | gunpowder river | Loch Raven Reservoir | little falls |
| BA-P-242-210-96 | Baltimore | gunpowder river | Loch Raven Reservoir | second mine br |
| BA-P-262-111-96 | Baltimore | patapsco river | Gwynns Falls | gwynns falls ut1 |
| BA-P-269-214-96 | Baltimore | patapsco river | Jones Falls | moore's br |
| BA-P-277-110-96 | Baltimore | gunpowder river | Loch Raven Reservoir | |
| BA-P-284-204-96 | Baltimore | gunpowder river | Little Gunpowder Falls | parker br |
| BA-P-302-115-96 | Baltimore | gunpowder river | Loch Raven Reservoir | councilmans run |
| BA-P-312-309-96 | Baltimore | gunpowder river | Loch Raven Reservoir | third mine br |
| BA-P-315-301-96 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green cr |
| BA-P-317-118-96 | Baltimore | gunpowder river | Lower Gunpowder Falls | |
| BA-P-322-203-96 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| BA-P-333-303-96 | Baltimore | gunpowder river | Loch Raven Reservoir | beetree run |
| BA-P-340-214-96 | Baltimore | gunpowder river | Loch Raven Reservoir | carroll br |
| BA-P-341-212-96 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| BA-P-379-307-96 | Baltimore | gunpowder river | Prettyboy Reservoir | gunpowder falls |
| BA-P-379-315-96 | Baltimore | gunpowder river | Prettyboy Reservoir | gunpowder falls |
| BA-P-403-106-96 | Baltimore | gunpowder river | Loch Raven Reservoir | oregon br |
| BA-P-409-102-96 | Baltimore | patapsco river | Gwynns Falls | red run |
| BA-P-410-203-96 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| BA-P-418-207-96 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy br |
| BA-P-419-317-96 | Baltimore | gunpowder river | Loch Raven Reservoir | delaware run |
| BA-P-427-107-96 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green cr ut1 |
| BA-P-458-108-96 | Baltimore | gunpowder river | Loch Raven Reservoir | gunpowder falls ut1 |
| BA-P-478-314-96 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| BC-N-012-120-96 | Baltimore City | patapsco river | Jones Falls | stony run |
| BC-N-014-217-96 | Baltimore City | patapsco river | Back River | moore's run |
| BC-N-015-202-96 | Baltimore City | patapsco river | Back River | herring run |
| BC-P-001-326-96 | Baltimore City | patapsco river | Gwynns Falls | gwynns falls |
| BC-P-003-228-96 | Baltimore City | patapsco river | Back River | herring run |
| BC-P-004-107-96 | Baltimore City | patapsco river | Back River | chinquapin run |
| BC-P-005-306-96 | Baltimore City | patapsco river | Gwynns Falls | dead run |
| BC-P-005-318-96 | Baltimore City | patapsco river | Gwynns Falls | dead run |
| CE-N-016-112-96 | Cecil | elk river | Bohemia River | |
| CE-N-019-103-96 | Cecil | elk river | Sassafras River | |
| CE-N-021-302-96 | Cecil | elk river | Northeast River | northeast r |
| CE-N-029-206-96 | Cecil | elk river | Furnace Bay | principio cr |
| CE-N-033-301-96 | Cecil | elk river | Big Elk Creek | big elk cr |
| CE-N-035-101-96 | Cecil | elk river | Upper Elk River | |
| CE-N-040-119-96 | Cecil | elk river | Bohemia River | labbide mill cr |
| CE-P-004-102-96 | Cecil | elk river | Northeast River | stony run |
| CE-P-009-303-96 | Cecil | elk river | Big Elk Creek | big elk cr |
| CE-P-009-305-96 | Cecil | elk river | Big Elk Creek | big elk cr |
| CE-P-012-210-96 | Cecil | elk river | Furnace Bay | principio cr |
| CE-P-012-212-96 | Cecil | elk river | Furnace Bay | principio cr |
| CE-P-020-118-96 | Cecil | elk river | Little Elk Creek | west br laurel run |
| CE-P-038-205-96 | Cecil | elk river | Northeast River | northeast cr |
| CE-P-038-209-96 | Cecil | elk river | Northeast River | northeast cr |
| CE-P-046-207-96 | Cecil | elk river | Northeast River | northeast cr |
| CE-P-046-214-96 | Cecil | elk river | Northeast River | northeast cr |
| CE-P-081-106-96 | Cecil | elk river | Little Elk Creek | little elk cr |
| CE-P-081-114-96 | Cecil | elk river | Little Elk Creek | little elk cr |
| CE-P-085-109-96 | Cecil | elk river | Big Elk Creek | grannies br |
| CE-P-999-105-96 | Cecil | elk river | Christina River | west br |
| CN-N-004-304-96 | Caroline | choptank river | Upper Choptank | |
| CN-N-014-106-96 | Caroline | choptank river | Upper Choptank | |
| CN-N-020-109-96 | Caroline | choptank river | Upper Choptank | forge br ut1 |
| CN-N-024-113-96 | Caroline | choptank river | Upper Choptank | skeleton cr |
| CN-N-039-108-96 | Caroline | choptank river | Upper Choptank | harrington beaverdam ditch ut1 |
| CN-N-041-205-96 | Caroline | choptank river | Upper Choptank | gravelly br |
| CN-N-050-102-96 | Caroline | choptank river | Upper Choptank | coolspring br |
| CN-N-051-202-96 | Caroline | choptank river | Upper Choptank | gravelly br |
| CN-N-056-103-96 | Caroline | choptank river | Tuckahoe Creek | |
| CN-S-002-111-96 | Caroline | choptank river | Lower Choptank | hunting cr |
| CR-P-000-920-96 | Carroll | patapsco river | Liberty Reservoir | longwell run |
| CR-P-013-108-96 | Carroll | middle potomac river | Upper Monocacy River | piney cr ut3 |
| CR-P-019-201-96 | Carroll | middle potomac river | Double Pipe Creek | bear br ut1 |
| CR-P-019-248-96 | Carroll | middle potomac river | Double Pipe Creek | bear br |
| CR-P-020-208-96 | Carroll | patapsco river | Liberty Reservoir | liberty res ut1 |
| CR-P-021-329-96 | Carroll | middle potomac river | Double Pipe Creek | sam's cr |
| CR-P-026-109-96 | Carroll | patapsco river | S Branch Patapsco | gillis falls ut2 |
| CR-P-035-216-96 | Carroll | middle potomac river | Double Pipe Creek | silver run |
| CR-P-042-101-96 | Carroll | middle potomac river | Upper Monocacy River | |
| CR-P-047-316-96 | Carroll | gunpowder river | Prettyboy Reservoir | gunpowder falls |
| CR-P-070-314-96 | Carroll | gunpowder river | Prettyboy Reservoir | gunpowder falls |
| CR-P-079-209-96 | Carroll | patapsco river | Liberty Reservoir | middle run |
| CR-P-084-309-96 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| CR-P-086-313-96 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| CR-P-086-325-96 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| CR-P-094-349-96 | Carroll | middle potomac river | Double Pipe Creek | turkey foot run |
| CR-P-112-112-96 | Carroll | patapsco river | Liberty Reservoir | |
| CR-P-116-316-96 | Carroll | middle potomac river | Upper Monocacy River | piney cr |
| CR-P-116-327-96 | Carroll | middle potomac river | Upper Monocacy River | piney cr |
| CR-P-120-232-96 | Howard | patapsco river | S Branch Patapsco | patapsco r |
| CR-P-142-324-96 | Carroll | middle potomac river | Upper Monocacy River | piney cr |
| CR-P-149-118-96 | Carroll | patapsco river | Liberty Reservoir | roaring run |
| CR-P-152-302-96 | Carroll | patapsco river | Liberty Reservoir | north br patapsco r |
| CR-P-156-314-96 | Carroll | middle potomac river | Upper Monocacy River | piney cr |
| CR-P-156-361-96 | Carroll | middle potomac river | Upper Monocacy River | piney cr |
| CR-P-158-123-96 | Carroll | middle potomac river | Double Pipe Creek | priestland br |
| CR-P-162-207-96 | Carroll | middle potomac river | Double Pipe Creek | meadow br |
| CR-P-171-306-96 | Carroll | gunpowder river | Prettyboy Reservoir | gunpowder falls |
| CR-P-180-124-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr ut3 |
| CR-P-193-311-96 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| CR-P-205-319-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr |
| CR-P-215-127-96 | Carroll | patapsco river | Liberty Reservoir | liberty res ut2 |
| CR-P-227-305-96 | Carroll | patapsco river | Liberty Reservoir | patapsco r |
| CR-P-234-216-96 | Carroll | patapsco river | S Branch Patapsco | piney run |
| CR-P-242-224-96 | Carroll | patapsco river | Liberty Reservoir | east br patapsco |
| CR-P-243-333-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr |
| CR-P-249-103-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr ut1 |
| CR-P-249-113-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr ut1 |
| CR-P-260-210-96 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| CR-P-263-332-96 | Carroll | middle potomac river | Double Pipe Creek | little pipe cr |
| CR-P-274-104-96 | Carroll | middle potomac river | Double Pipe Creek | roop br |
| CR-P-280-340-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr |
| CR-P-284-328-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr |
| CR-P-295-128-96 | Carroll | middle potomac river | Double Pipe Creek | copps br |
| CR-P-318-338-96 | Carroll | middle potomac river | Double Pipe Creek | bear br |
| CR-P-323-326-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr |
| CR-P-330-201-96 | Carroll | patapsco river | Liberty Reservoir | east br patapsco |
| CR-P-330-229-96 | Carroll | patapsco river | Liberty Reservoir | east br patapsco |
| CR-P-341-121-96 | Carroll | patapsco river | Liberty Reservoir | little morgan run ut1 |
| CR-P-344-219-96 | Carroll | patapsco river | Liberty Reservoir | east br patapsco |
| CR-P-345-321-96 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| CR-P-362-310-96 | Carroll | patapsco river | S Branch Patapsco | north br patapsco r |
| CR-P-363-212-96 | Carroll | patapsco river | S Branch Patapsco | piney run |
| CR-P-363-230-96 | Carroll | patapsco river | S Branch Patapsco | piney run |
| CR-P-365-219-96 | Carroll | middle potomac river | Double Pipe Creek | meadow br |
| CR-P-374-343-96 | Carroll | middle potomac river | Double Pipe Creek | bear br |
| CR-P-376-104-96 | Carroll | patapsco river | S Branch Patapsco | piney run ut1 |
| CR-P-376-119-96 | Carroll | patapsco river | S Branch Patapsco | piney run ut1 |
| CR-P-379-123-96 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| CR-P-400-144-96 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr ut2 |
| CR-P-403-112-96 | Carroll | gunpowder river | Prettyboy Reservoir | grave run ut1 |
| CR-P-406-102-96 | Carroll | middle potomac river | Upper Monocacy River | piney cr ut2 |
| CR-P-409-320-96 | Carroll | patapsco river | Liberty Reservoir | north br patapsco r |
| CR-P-415-103-96 | Carroll | patapsco river | S Branch Patapsco | piney run ut2 |
| CR-P-419-227-96 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| CR-P-434-138-96 | Carroll | middle potomac river | Double Pipe Creek | sam's cr ut1 |
| CR-P-999-323-96 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| FR-B-032-206-96 | Frederick | middle potomac river | Upper Monocacy River | friends cr |
| FR-B-046-127-96 | Frederick | middle potomac river | Catoctin Creek | little catoctin cr 1 ut1 |
| FR-B-050-107-96 | Frederick | middle potomac river | Upper Monocacy River | |
| FR-B-065-111-96 | Frederick | middle potomac river | Catoctin Creek | catoctin cr ut1 |
| FR-B-076-118-96 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin cr 2 ut1 |
| FR-B-081-229-96 | Frederick | middle potomac river | Upper Monocacy River | hunting cr |
| FR-B-085-212-96 | Frederick | middle potomac river | Catoctin Creek | catoctin cr |
| FR-B-091-105-96 | Frederick | middle potomac river | Catoctin Creek | |
| FR-B-133-222-96 | Frederick | middle potomac river | Upper Monocacy River | owens cr |
| FR-B-164-137-96 | Frederick | middle potomac river | Catoctin Creek | middle cr |
| FR-P-005-141-96 | Frederick | middle potomac river | Lower Monocacy River | rock cr |
| FR-P-009-341-96 | Frederick | middle potomac river | Upper Monocacy River | flat run |
| FR-P-009-347-96 | Frederick | middle potomac river | Upper Monocacy River | flat run |
| FR-P-014-120-96 | Frederick | middle potomac river | Lower Monocacy River | |
| FR-P-015-304-96 | Frederick | middle potomac river | Lower Monocacy River | bennett cr |
| FR-P-034-228-96 | Frederick | middle potomac river | Upper Monocacy River | little hunting cr |
| FR-P-038-139-96 | Frederick | middle potomac river | Upper Monocacy River | turkey cr |
| FR-P-046-227-96 | Frederick | middle potomac river | Double Pipe Creek | haines br |
| FR-P-050-354-96 | Frederick | middle potomac river | Lower Monocacy River | cabbage run |
| FR-P-059-245-96 | Frederick | middle potomac river | Lower Monocacy River | |
| FR-P-093-237-96 | Frederick | middle potomac river | Upper Monocacy River | tuscarora cr |
| FR-P-093-238-96 | Frederick | middle potomac river | Upper Monocacy River | tuscarora cr |
| FR-P-100-117-96 | Frederick | middle potomac river | Lower Monocacy River | ballenger cr ut1 |
| FR-P-101-233-96 | Frederick | middle potomac river | Lower Monocacy River | fahrney br |
| FR-P-103-230-96 | Frederick | middle potomac river | Lower Monocacy River | ballenger cr |
| FR-P-111-134-96 | Frederick | middle potomac river | Upper Monocacy River | monocacy r ut3 |
| FR-P-116-221-96 | Frederick | middle potomac river | Lower Monocacy River | cabbage run |
| FR-P-132-320-96 | Frederick | middle potomac river | Upper Monocacy River | little hunting cr |
| FR-P-156-217-96 | Frederick | middle potomac river | Lower Monocacy River | south fork linganore cr |
| FR-P-156-231-96 | Frederick | middle potomac river | Lower Monocacy River | south fork linganore cr |
| FR-P-156-234-96 | Frederick | middle potomac river | Lower Monocacy River | south fork linganore cr |
| FR-P-156-252-96 | Frederick | middle potomac river | Lower Monocacy River | south fork linganore cr |
| FR-P-168-218-96 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr |
| FR-P-214-303-96 | Frederick | middle potomac river | Upper Monocacy River | owens cr |
| FR-P-214-342-96 | Frederick | middle potomac river | Upper Monocacy River | owens cr |
| FR-P-223-225-96 | Frederick | middle potomac river | Double Pipe Creek | beaver dam cr |
| FR-P-223-240-96 | Frederick | middle potomac river | Double Pipe Creek | beaver dam cr |
| FR-P-258-202-96 | Frederick | middle potomac river | Upper Monocacy River | fishing cr |
| FR-P-258-215-96 | Frederick | middle potomac river | Upper Monocacy River | fishing cr |
| FR-P-258-243-96 | Frederick | middle potomac river | Upper Monocacy River | fishing cr |
| FR-P-261-122-96 | Frederick | middle potomac river | Upper Monocacy River | hunting cr ut1 |
| FR-P-263-311-96 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr |
| FR-P-265-335-96 | Frederick | middle potomac river | Upper Monocacy River | middle cr |
| FR-P-265-351-96 | Frederick | middle potomac river | Upper Monocacy River | middle cr |
| FR-P-275-239-96 | Frederick | middle potomac river | Lower Monocacy River | church br of bush cr |
| FR-P-277-115-96 | Frederick | middle potomac river | Lower Monocacy River | ballenger cr ut2 |
| FR-P-288-133-96 | Frederick | middle potomac river | Upper Monocacy River | high run |
| FR-P-290-121-96 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr ut1 |
| FR-P-294-313-96 | Frederick | middle potomac river | Upper Monocacy River | hunting cr |
| FR-P-294-357-96 | Frederick | middle potomac river | Upper Monocacy River | hunting cr |
| FR-P-298-308-96 | Frederick | middle potomac river | Upper Monocacy River | owens cr |
| FR-P-300-130-96 | Frederick | middle potomac river | Upper Monocacy River | monocacy r ut2 |
| FR-P-302-334-96 | Frederick | middle potomac river | Upper Monocacy River | owens cr |
| FR-P-319-352-96 | Frederick | middle potomac river | Upper Monocacy River | owens cr |
| FR-P-321-214-96 | Frederick | middle potomac river | Lower Monocacy River | woodville br |
| FR-P-335-110-96 | Frederick | middle potomac river | Lower Monocacy River | monocacy r ut1 |
| FR-P-349-204-96 | Frederick | middle potomac river | Lower Monocacy River | ballenger cr |
| FR-P-351-112-96 | Frederick | middle potomac river | Lower Monocacy River | fahrney br ut1 |
| FR-P-354-321-96 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr |
| FR-P-360-220-96 | Frederick | middle potomac river | Lower Monocacy River | bush cr ut1 |
| FR-P-364-131-96 | Frederick | middle potomac river | Upper Monocacy River | |
| FR-P-371-132-96 | Frederick | middle potomac river | Upper Monocacy River | motter's run |
| FR-P-377-242-96 | Frederick | middle potomac river | Lower Monocacy River | bennett cr |
| FR-P-388-208-96 | Frederick | middle potomac river | Lower Monocacy River | talbot br |
| FR-P-388-246-96 | Frederick | middle potomac river | Lower Monocacy River | talbot br |
| FR-P-394-317-96 | Frederick | middle potomac river | Lower Monocacy River | cabbage run |
| FR-P-399-126-96 | Frederick | middle potomac river | Lower Monocacy River | weldon cr ut1 |
| FR-P-409-210-96 | Frederick | middle potomac river | Lower Monocacy River | addison run |
| FR-P-411-305-96 | Frederick | middle potomac river | Lower Monocacy River | bens br |
| FR-P-421-306-96 | Frederick | middle potomac river | Lower Monocacy River | bush cr |
| FR-P-429-307-96 | Frederick | middle potomac river | Lower Monocacy River | ballenger cr |
| FR-P-461-251-96 | Frederick | middle potomac river | Lower Monocacy River | bens br |
| FR-P-462-346-96 | Frederick | middle potomac river | Double Pipe Creek | clemson br |
| FR-P-474-302-96 | Carroll | middle potomac river | Double Pipe Creek | sam's cr |
| FR-P-479-348-96 | Frederick | middle potomac river | Upper Monocacy River | owens cr |
| FR-P-502-119-96 | Frederick | middle potomac river | Lower Monocacy River | |
| FR-P-504-331-96 | Frederick | middle potomac river | Lower Monocacy River | |
| FR-P-504-337-96 | Frederick | middle potomac river | Lower Monocacy River | |
| FR-P-504-350-96 | Frederick | middle potomac river | Lower Monocacy River | |
| FR-P-516-235-96 | Frederick | middle potomac river | Upper Monocacy River | sandy run |
| FR-P-545-325-96 | Frederick | middle potomac river | Lower Monocacy River | bush cr |
| FR-P-545-345-96 | Frederick | middle potomac river | Lower Monocacy River | bush cr |
| GA-A-002-312-96 | Garrett | north branch potomac river | Savage River | savage r |
| GA-A-008-213-96 | Garrett | north branch potomac river | Savage River | blue lick run |
| GA-A-017-223-96 | Garrett | north branch potomac river | Potomac River U N Branch | laurel run |
| GA-A-022-215-96 | Garrett | north branch potomac river | Savage River | mudlick run |
| GA-A-053-206-96 | Garrett | north branch potomac river | Savage River | poplar lick run |
| GA-A-076-209-96 | Garrett | north branch potomac river | Savage River | blue lick run |
| GA-A-090-310-96 | Garrett | north branch potomac river | Savage River | big run |
| GA-A-105-317-96 | Garrett | north branch potomac river | Savage River | savage r |
| GA-A-105-318-96 | Garrett | north branch potomac river | Savage River | savage r |
| GA-A-121-210-96 | Garrett | north branch potomac river | Savage River | bear pen run |
| GA-A-133-112-96 | Garrett | north branch potomac river | Savage River | spring lick |
| GA-A-159-202-96 | Garrett | north branch potomac river | Savage River | middle fork run |
| GA-A-184-328-96 | Garrett | north branch potomac river | Savage River | savage r |
| GA-A-191-322-96 | Garrett | north branch potomac river | Potomac River U N Branch | laurel run |
| GA-A-205-222-96 | Garrett | north branch potomac river | Potomac River U N Branch | three forks run |
| GA-A-276-106-96 | Garrett | north branch potomac river | Savage River | double lick run |
| GA-A-314-116-96 | Garrett | north branch potomac river | Potomac River U N Branch | glade run ut1 |
| GA-A-315-101-96 | Garrett | north branch potomac river | Savage River | blacklick run |
| GA-A-372-129-96 | Garrett | north branch potomac river | Savage River | middle fork run ut1 |
| GA-A-416-118-96 | Garrett | north branch potomac river | Savage River | blackhawk run |
| GA-A-470-306-96 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| GA-A-470-309-96 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| GA-A-470-315-96 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| GA-A-496-105-96 | Garrett | north branch potomac river | Potomac River U N Branch | glade run |
| GA-A-512-214-96 | Garrett | north branch potomac river | Savage River | bear pen run |
| GA-A-523-203-96 | Garrett | north branch potomac river | Potomac River U N Branch | laurel run ut1 |
| GA-A-558-211-96 | Garrett | north branch potomac river | Savage River | savage r |
| GA-A-999-302-96 | Garrett | north branch potomac river | Savage River | savage r |
| HA-N-003-204-96 | Harford | bush river | Aberdeen Proving Ground | romney cr middle br |
| HA-N-009-105-96 | Harford | bush river | Lower Winters Run | winters run ut1 |
| HA-N-018-103-96 | Harford | bush river | Swan Creek | swan cr |
| HA-N-036-206-96 | Harford | bush river | Swan Creek | carsins run |
| HA-N-040-307-96 | Harford | bush river | Lower Winters Run | winters run |
| HA-N-052-202-96 | Harford | bush river | Swan Creek | gasheys run |
| HA-N-067-111-96 | Harford | bush river | Bush River | cranberry run |
| HA-N-068-301-96 | Harford | bush river | Bynum Run | bynum run |
| HA-N-068-308-96 | Harford | bush river | Bynum Run | bynum run |
| HA-N-071-108-96 | Harford | bush river | Bush River | |
| HA-N-086-201-96 | Harford | bush river | Bush River | broad run |
| HA-N-089-101-96 | Harford | bush river | Aberdeen Proving Ground | |
| HA-N-092-304-96 | Harford | bush river | Lower Winters Run | winters run |
| HA-N-099-305-96 | Harford | bush river | Bynum Run | bynum run |
| HA-P-001-205-96 | Harford | bush river | Atkisson Reservoir | east br |
| HA-P-038-106-96 | Harford | bush river | Atkisson Reservoir | heavenly waters |
| HA-P-055-109-96 | Harford | bush river | Atkisson Reservoir | |
| HA-P-062-207-96 | Harford | bush river | Bynum Run | bynum run |
| HA-P-116-109-96 | Harford | gunpowder river | Little Gunpowder Falls | laurel brook |
| HA-P-128-104-96 | Harford | bush river | Atkisson Reservoir | west br winters run ut1 |
| HA-P-141-302-96 | Harford | bush river | Atkisson Reservoir | winters run |
| HA-P-141-303-96 | Harford | bush river | Atkisson Reservoir | winters run |
| HA-P-151-102-96 | Harford | bush river | Atkisson Reservoir | plumtree run |
| HA-P-164-306-96 | Harford | bush river | Bynum Run | bynum run |
| HA-P-246-304-96 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder r |
| HO-N-019-304-96 | Howard | patapsco river | Patapsco River L N Br | deep run |
| HO-P-068-231-96 | Howard | patapsco river | Patapsco River L N Br | rockburn br |
| HO-P-094-116-96 | Howard | patapsco river | S Branch Patapsco | hay meadow br ut1 |
| HO-P-115-204-96 | Howard | patapsco river | S Branch Patapsco | south br patapsco ut2 |
| HO-P-151-222-96 | Howard | patapsco river | S Branch Patapsco | patapsco r |
| HO-P-154-125-96 | Howard | patapsco river | S Branch Patapsco | south br patapsco ut1 |
| HO-P-182-207-96 | Howard | patapsco river | S Branch Patapsco | south br patapsco |
| HO-P-244-307-96 | Howard | patapsco river | S Branch Patapsco | patapsco r |
| KE-N-102-107-96 | Kent | elk river | Stillpond-Fairlee | |
| KE-N-106-113-96 | Kent | elk river | Sassafras River | |
| MO-P-111-136-96 | Montgomery | middle potomac river | Lower Monocacy River | little bennet cr ut1 |
| MO-P-248-125-96 | Montgomery | middle potomac river | Lower Monocacy River | bennett cr |
| MO-P-495-312-96 | Montgomery | middle potomac river | Lower Monocacy River | little bennet cr |
| QA-N-025-303-96 | Caroline | choptank river | Tuckahoe Creek | |
| QA-N-040-206-96 | Queen Anne's | choptank river | Tuckahoe Creek | blockston br |
| QA-N-047-204-96 | Queen Anne's | choptank river | Tuckahoe Creek | mason br ut2 |
| QA-N-098-301-96 | Caroline | choptank river | Tuckahoe Creek | mason br |
| QA-N-098-302-96 | Caroline | choptank river | Tuckahoe Creek | mason br |
| QA-N-098-307-96 | Queen Anne's | choptank river | Tuckahoe Creek | mason br |
| QA-N-098-308-96 | Queen Anne's | choptank river | Tuckahoe Creek | mason br |
| QA-N-098-309-96 | Caroline | choptank river | Tuckahoe Creek | mason br |
| QA-N-103-203-96 | Queen Anne's | choptank river | Tuckahoe Creek | blockston br |
| TA-N-017-104-96 | Talbot | choptank river | Tuckahoe Creek | tuckahoe cr ut1 |
| TA-N-022-305-96 | Talbot | choptank river | Upper Choptank | |
| TA-N-035-105-96 | Talbot | choptank river | Tuckahoe Creek | tuckahoe cr ut2 |
| TA-N-048-112-96 | Talbot | choptank river | Upper Choptank | miles cr |
| TA-N-049-306-96 | Talbot | choptank river | Upper Choptank | |
| TA-N-053-201-96 | Talbot | choptank river | Upper Choptank | beaverdam br |
| TA-N-070-101-96 | Talbot | choptank river | Lower Choptank | trappe cr ut1 |
| TA-N-071-107-96 | Talbot | choptank river | Upper Choptank | beaverdam br |
| WA-B-017-232-96 | Washington | middle potomac river | Potomac River FR Cnty | israel cr |
| WA-B-018-209-96 | Washington | middle potomac river | Potomac River FR Cnty | israel cr |
| WA-B-018-241-96 | Washington | middle potomac river | Potomac River FR Cnty | israel cr |
| AA-N-012-110-97 | Anne Arundel | west chesapeake bay | West River | muddy cr |
| AA-N-021-112-97 | Anne Arundel | patuxent river | Patuxent River upper | stockett's run |
| AA-N-034-206-97 | Anne Arundel | west chesapeake bay | Severn River | mill cr |
| AA-N-063-232-97 | Anne Arundel | patuxent river | Little Patuxent River | dorsey run |
| AA-N-072-103-97 | Anne Arundel | west chesapeake bay | South River | tarnans br |
| AA-N-075-122-97 | Anne Arundel | west chesapeake bay | South River | bacon ridge br ut1 to ut1 |
| AA-N-078-116-97 | Anne Arundel | west chesapeake bay | Severn River | |
| AA-N-091-303-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-091-305-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-091-314-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-091-320-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-092-207-97 | Anne Arundel | patuxent river | Little Patuxent River | midway br |
| AA-N-092-225-97 | Anne Arundel | patuxent river | Little Patuxent River | midway br |
| AA-N-120-102-97 | Anne Arundel | west chesapeake bay | Magothy River | blackhole cr |
| AA-N-135-301-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-149-108-97 | Anne Arundel | west chesapeake bay | Severn River | |
| AA-N-152-304-97 | Anne Arundel | patuxent river | Little Patuxent River | dorsey run |
| AA-N-152-318-97 | Anne Arundel | patuxent river | Little Patuxent River | dorsey run |
| AA-N-160-215-97 | Anne Arundel | west chesapeake bay | Magothy River | magothy r |
| AA-N-162-216-97 | Anne Arundel | west chesapeake bay | Severn River | schultz run |
| AA-N-190-101-97 | Anne Arundel | patuxent river | Patuxent River middle | patuxent r ut2 |
| AA-N-201-203-97 | Anne Arundel | west chesapeake bay | Severn River | jabez br |
| AA-N-209-104-97 | Anne Arundel | west chesapeake bay | Magothy River | magothy r ut1 |
| AA-N-211-101-97 | Anne Arundel | west chesapeake bay | West River | mill swamp br |
| AA-N-230-302-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-230-307-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-230-313-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-230-319-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-240-107-97 | Anne Arundel | west chesapeake bay | South River | |
| AA-N-240-113-97 | Anne Arundel | west chesapeake bay | South River | |
| AA-N-246-115-97 | Anne Arundel | west chesapeake bay | Severn River | |
| AA-N-250-201-97 | Anne Arundel | west chesapeake bay | South River | |
| AA-N-250-217-97 | Anne Arundel | west chesapeake bay | South River | north r |
| AA-N-254-123-97 | Anne Arundel | west chesapeake bay | Severn River | |
| AA-N-258-121-97 | Anne Arundel | west chesapeake bay | Severn River | deep ditch br |
| AA-N-266-112-97 | Anne Arundel | west chesapeake bay | Severn River | |
| AA-N-271-105-97 | Anne Arundel | west chesapeake bay | Severn River | |
| AA-N-278-109-97 | Anne Arundel | west chesapeake bay | South River | bacon ridge br |
| AA-N-281-310-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-281-311-97 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| AA-N-307-218-97 | Anne Arundel | patuxent river | Little Patuxent River | little patuxent r ut2 |
| AA-N-321-117-97 | Anne Arundel | patuxent river | Little Patuxent River | little patuxent r ut1 |
| AA-N-327-306-97 | Anne Arundel | west chesapeake bay | South River | north river |
| AA-N-337-102-97 | Anne Arundel | patuxent river | Little Patuxent River | franklin br |
| AA-S-001-226-97 | Anne Arundel | patuxent river | Patuxent River middle | lyons cr |
| AA-S-008-132-97 | Anne Arundel | patuxent river | Patuxent River lower | hall cr |
| AA-S-024-138-97 | Anne Arundel | patuxent river | Patuxent River middle | deep cr |
| AA-S-037-214-97 | Anne Arundel | west chesapeake bay | West River | lerch cr |
| AA-S-044-202-97 | Anne Arundel | west chesapeake bay | West Chesapeake Bay | |
| BA-P-080-314-97 | Baltimore | susquehanna river | Deer Creek | ebaugh's cr |
| BA-P-320-304-97 | Baltimore | susquehanna river | Deer Creek | deer cr |
| CA-S-010-316-97 | Calvert | west chesapeake bay | West Chesapeake Bay | |
| CA-S-012-119-97 | Calvert | west chesapeake bay | West Chesapeake Bay | parker cr ut1 |
| CA-S-014-134-97 | Calvert | patuxent river | Patuxent River lower | fowler's mill br |
| CA-S-019-111-97 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing cr ut1 |
| CA-S-037-315-97 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing creek |
| CA-S-037-317-97 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing creek |
| CA-S-053-212-97 | Calvert | west chesapeake bay | West Chesapeake Bay | parker cr |
| CA-S-074-218-97 | Calvert | west chesapeake bay | West Chesapeake Bay | parker cr |
| CA-S-078-308-97 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing cr |
| CA-S-086-209-97 | Calvert | west chesapeake bay | West Chesapeake Bay | plum point cr |
| CA-S-089-201-97 | Calvert | patuxent river | Patuxent River lower | chew cr |
| CA-S-109-313-97 | Calvert | patuxent river | Patuxent River lower | saint leonard creek |
| CA-S-119-210-97 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing cr |
| CA-S-119-211-97 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing cr |
| CA-S-123-136-97 | Calvert | patuxent river | Patuxent River lower | buzzard island cr |
| CA-S-136-205-97 | Calvert | west chesapeake bay | West Chesapeake Bay | |
| CA-S-155-118-97 | Calvert | west chesapeake bay | West Chesapeake Bay | unt off cove point rd |
| CA-S-160-117-97 | Calvert | west chesapeake bay | West Chesapeake Bay | |
| CA-S-171-114-97 | Calvert | west chesapeake bay | West Chesapeake Bay | plum point cr ut1 |
| CA-S-187-133-97 | Calvert | patuxent river | Patuxent River lower | patuxent r ut1 |
| CA-S-192-210-97 | Calvert | patuxent river | Patuxent River lower | sewell branch of hunting creek |
| CA-S-197-302-97 | Anne Arundel | patuxent river | Patuxent River middle | lyons cr |
| CA-S-198-107-97 | Calvert | patuxent river | Patuxent River lower | cocktown cr ut1 |
| CA-S-200-213-97 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing cr ut1 |
| CA-S-210-230-97 | Calvert | patuxent river | Patuxent River lower | battle cr |
| CE-P-003-312-97 | Cecil | susquehanna river | Octoraro Creek | stone run |
| CE-P-009-933-97 | Cecil | elk river | Big Elk Creek | big elk creek |
| CE-P-019-210-97 | Cecil | susquehanna river | Octoraro Creek | basin run |
| CE-P-022-301-97 | Cecil | susquehanna river | Conowingo Dam Susq R | conowingo cr |
| CE-P-022-316-97 | Cecil | susquehanna river | Conowingo Dam Susq R | conowingo cr |
| CE-P-022-319-97 | Cecil | susquehanna river | Conowingo Dam Susq R | conowingo cr |
| CE-P-023-201-97 | Cecil | susquehanna river | Octoraro Creek | basin run |
| CE-P-051-108-97 | Cecil | susquehanna river | L Susquehanna River | susquehanna r ut1 |
| CE-P-056-307-97 | Cecil | susquehanna river | Octoraro Creek | stone run |
| CE-P-066-117-97 | Cecil | susquehanna river | Octoraro Creek | stone run ut1 |
| CE-P-071-305-97 | Cecil | susquehanna river | Conowingo Dam Susq R | conowingo cr |
| CE-P-078-109-97 | Cecil | susquehanna river | L Susquehanna River | rock run |
| CE-P-085-931-97 | Cecil | elk river | Big Elk Creek | gramies run |
| CE-P-998-932-97 | Cecil | elk river | Christina River | christina river |
| CE-P-999-930-97 | Cecil | elk river | Big Elk Creek | big elk creek |
| CH-S-091-131-97 | Charles | patuxent river | Patuxent River lower | swanson cr ut1 |
| CH-S-231-202-97 | Charles | patuxent river | Patuxent River lower | swanson cr |
| CH-S-231-209-97 | Charles | patuxent river | Patuxent River lower | swanson cr |
| CH-S-294-236-97 | Charles | patuxent river | Patuxent River lower | swanson cr |
| CN-N-002-305-97 | Caroline | choptank river | Upper Choptank | tidy island creek |
| CN-N-004-311-97 | Caroline | choptank river | Upper Choptank | tidy island cr |
| CN-N-005-103-97 | Caroline | choptank river | Upper Choptank | choptank r ut2 |
| CN-N-016-107-97 | Caroline | choptank river | Upper Choptank | broadway br |
| CN-N-024-112-97 | Caroline | choptank river | Upper Choptank | unk trib |
| CN-N-030-109-97 | Queen Anne's | choptank river | Upper Choptank | harrington beaverdam ditch ut2 |
| CN-N-043-102-97 | Caroline | choptank river | Upper Choptank | herring run |
| CN-N-044-207-97 | Caroline | choptank river | Upper Choptank | burrsville br |
| CN-N-046-105-97 | Caroline | choptank river | Upper Choptank | oldtown br |
| CN-N-049-116-97 | Caroline | choptank river | Upper Choptank | robbins br |
| CN-N-055-205-97 | Caroline | choptank river | Upper Choptank | |
| CN-N-058-120-97 | Caroline | choptank river | Upper Choptank | mitchell run |
| CN-S-010-117-97 | Caroline | choptank river | Lower Choptank | hunting cr |
| CR-P-000-938-97 | Carroll | conewago creek | Conewago Creek | ut conewago creek |
| CR-P-000-939-97 | Carroll | conewago creek | Conewago Creek | ut conewago creek |
| CR-P-000-940-97 | Carroll | conewago creek | Conewago Creek | ut conewago creek |
| GA-A-011-301-97 | Garrett | youghiogheny river | Deep Creek Lake | cherry cr |
| GA-A-011-317-97 | Garrett | youghiogheny river | Deep Creek Lake | cherry cr |
| GA-A-028-117-97 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r ut3 |
| GA-A-030-213-97 | Garrett | youghiogheny river | Casselman River | piney cr |
| GA-A-039-307-97 | Garrett | youghiogheny river | Youghiogheny River | south br bear cr |
| GA-A-050-201-97 | Garrett | youghiogheny river | Little Youghiogheny R | trout run |
| GA-A-059-216-97 | Garrett | youghiogheny river | Casselman River | south br casselman r |
| GA-A-059-225-97 | Garrett | youghiogheny river | Casselman River | south br casselman r |
| GA-A-062-203-97 | Garrett | youghiogheny river | Youghiogheny River | mill run |
| GA-A-094-303-97 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| GA-A-107-209-97 | Garrett | youghiogheny river | Youghiogheny River | little bear cr |
| GA-A-111-314-97 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r |
| GA-A-112-101-97 | Garrett | youghiogheny river | Youghiogheny River | ginseng run |
| GA-A-130-110-97 | Garrett | youghiogheny river | Youghiogheny River | cove run |
| GA-A-143-103-97 | Garrett | youghiogheny river | Deep Creek Lake | cherry creek |
| GA-A-143-105-97 | Garrett | youghiogheny river | Deep Creek Lake | cherry cr |
| GA-A-200-224-97 | Garrett | youghiogheny river | Casselman River | south br casselman r ut1 |
| GA-A-247-111-97 | Garrett | youghiogheny river | Youghiogheny River | fikes run |
| GA-A-251-217-97 | Garrett | youghiogheny river | Youghiogheny River | cherry cr |
| GA-A-268-222-97 | Garrett | youghiogheny river | Youghiogheny River | bear cr ut1 |
| GA-A-279-104-97 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r ut1 |
| GA-A-304-316-97 | Garrett | youghiogheny river | Youghiogheny River | south br bear cr |
| GA-A-306-210-97 | Garrett | youghiogheny river | Casselman River | crab run |
| GA-A-309-215-97 | Garrett | youghiogheny river | Youghiogheny River | ginseng run |
| GA-A-309-221-97 | Garrett | youghiogheny river | Youghiogheny River | ginseng run |
| GA-A-310-318-97 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-343-319-97 | Garrett | youghiogheny river | Youghiogheny River | buffalo run |
| GA-A-352-212-97 | Garrett | youghiogheny river | Little Youghiogheny R | broad ford run |
| GA-A-368-116-97 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| GA-A-395-219-97 | Garrett | youghiogheny river | Youghiogheny River | mill run |
| GA-A-407-310-97 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-407-312-97 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-407-313-97 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-409-102-97 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny r ut1 |
| GA-A-439-205-97 | Garrett | youghiogheny river | Casselman River | south br casselman r |
| GA-A-443-112-97 | Garrett | youghiogheny river | Youghiogheny River | bull glade run |
| GA-A-450-113-97 | Garrett | youghiogheny river | Casselman River | casselman r ut1 |
| GA-A-505-218-97 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-506-106-97 | Garrett | youghiogheny river | Youghiogheny River | buffalo run ut1 |
| GA-A-518-220-97 | Garrett | youghiogheny river | Youghiogheny River | gap run |
| GA-A-542-304-97 | Garrett | youghiogheny river | Youghiogheny River | muddy cr |
| GA-A-542-308-97 | Garrett | youghiogheny river | Youghiogheny River | muddy cr |
| GA-A-542-309-97 | Garrett | youghiogheny river | Youghiogheny River | muddy cr |
| GA-A-545-302-97 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| GA-A-547-108-97 | Garrett | youghiogheny river | Youghiogheny River | salt block run |
| HA-P-005-206-97 | Harford | susquehanna river | Deer Creek | big br |
| HA-P-010-103-97 | Harford | susquehanna river | Deer Creek | south stirrup run |
| HA-P-012-205-97 | Harford | susquehanna river | Deer Creek | mine br |
| HA-P-013-101-97 | Harford | susquehanna river | L Susquehanna River | herring run |
| HA-P-024-116-97 | Harford | susquehanna river | Broad Creek | broad cr ut3 |
| HA-P-033-203-97 | Harford | susquehanna river | Deer Creek | little deer cr |
| HA-P-033-212-97 | Harford | susquehanna river | Deer Creek | little deer cr |
| HA-P-035-208-97 | Harford | susquehanna river | Deer Creek | plumtree br |
| HA-P-037-104-97 | Harford | susquehanna river | Broad Creek | jacks hole |
| HA-P-068-114-97 | Harford | susquehanna river | Deer Creek | big br |
| HA-P-071-318-97 | Harford | susquehanna river | Broad Creek | broad cr |
| HA-P-087-207-97 | Harford | susquehanna river | Deer Creek | stout bottle br |
| HA-P-099-102-97 | Harford | susquehanna river | Deer Creek | hollands br |
| HA-P-100-204-97 | Harford | susquehanna river | Deer Creek | little deer cr |
| HA-P-133-111-97 | Harford | susquehanna river | Deer Creek | deer cr ut1 |
| HA-P-138-302-97 | Harford | susquehanna river | Broad Creek | broad cr |
| HA-P-138-315-97 | Harford | susquehanna river | Broad Creek | broad creek |
| HA-P-142-105-97 | Harford | susquehanna river | Broad Creek | broad cr ut2 |
| HA-P-156-112-97 | Harford | susquehanna river | Deer Creek | little deer cr ut1 |
| HA-P-176-309-97 | Harford | susquehanna river | Broad Creek | broad cr |
| HA-P-178-202-97 | Harford | susquehanna river | Deer Creek | big br |
| HA-P-178-209-97 | Harford | susquehanna river | Deer Creek | big br |
| HA-P-180-107-97 | Harford | susquehanna river | Deer Creek | falling br |
| HA-P-186-308-97 | Harford | susquehanna river | Broad Creek | broad cr |
| HA-P-214-211-97 | Harford | susquehanna river | Deer Creek | hollands br |
| HO-N-022-104-97 | Howard | patuxent river | Patuxent River upper | patuxent r ut3 |
| HO-N-038-204-97 | Howard | patuxent river | Little Patuxent River | dorsey br to little patuxent r |
| HO-N-039-114-97 | Howard | patuxent river | Little Patuxent River | little patuxent r ut4 |
| HO-P-001-214-97 | Howard | patuxent river | Middle Patuxent River | middle patuxent r ut2 to ut1 |
| HO-P-002-321-97 | Howard | patuxent river | Little Patuxent River | little patuxent r |
| HO-P-018-106-97 | Howard | patuxent river | Brighton Dam | tridelphia res ut3 |
| HO-P-058-125-97 | Howard | patuxent river | Middle Patuxent River | benson br |
| HO-P-058-126-97 | Howard | patuxent river | Middle Patuxent River | benson br |
| HO-P-063-203-97 | Howard | patuxent river | Brighton Dam | tridelphia res ut1 |
| HO-P-069-229-97 | Howard | patuxent river | Middle Patuxent River | middle patuxent r |
| HO-P-083-235-97 | Howard | patuxent river | Brighton Dam | cabin br |
| HO-P-098-224-97 | Howard | patuxent river | Little Patuxent River | little patuxent r ut5 |
| HO-P-104-219-97 | Howard | patuxent river | Brighton Dam | little cattail cr |
| HO-P-127-237-97 | Howard | patuxent river | Middle Patuxent River | middle patuxent r ut3 |
| HO-P-132-312-97 | Howard | patuxent river | Brighton Dam | mainstem patuxent r |
| HO-P-132-319-97 | Montgomery | patuxent river | Brighton Dam | mainstem patuxent r |
| HO-P-143-109-97 | Howard | patuxent river | Brighton Dam | tridelphia res ut2 |
| HO-P-158-309-97 | Howard | patuxent river | Brighton Dam | cattail cr |
| HO-P-169-111-97 | Howard | patuxent river | Brighton Dam | cattail cr ut2 |
| HO-P-191-116-97 | Howard | patuxent river | Brighton Dam | cattail cr |
| HO-P-194-310-97 | Montgomery | patuxent river | Brighton Dam | mainstem patuxent r |
| HO-P-195-130-97 | Howard | patuxent river | Little Patuxent River | plumtree br ut1 |
| HO-P-208-120-97 | Howard | patuxent river | Little Patuxent River | plumtree br |
| HO-P-214-311-97 | Montgomery | patuxent river | Brighton Dam | mainstem patuxent r |
| HO-P-228-119-97 | Howard | patuxent river | Rocky Gorge Dam | patuxent r ut4 |
| HO-P-239-217-97 | Howard | patuxent river | Brighton Dam | dorsey run |
| KE-N-128-122-97 | Kent | chester river | Middle Chester River | unt trib uriville lake |
| MO-P-001-214-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | watts br ut1 |
| MO-P-014-107-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | potomac r ut7 |
| MO-P-016-227-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | broad run |
| MO-P-024-307-97 | Montgomery | washington metro potomac river | Seneca Creek | little seneca cr |
| MO-P-024-315-97 | Montgomery | washington metro potomac river | Seneca Creek | little seneca cr |
| MO-P-035-227-97 | Montgomery | patuxent river | Rocky Gorge Dam | hawlings r |
| MO-P-056-319-97 | Montgomery | washington metro potomac river | Anacostia River | northwest br anacostia r |
| MO-P-059-320-97 | Montgomery | patuxent river | Brighton Dam | mainstem patuxent r |
| MO-P-064-328-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r |
| MO-P-082-124-97 | Montgomery | washington metro potomac river | Cabin John Creek | old farm cr |
| MO-P-091-204-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | muddy br |
| MO-P-101-126-97 | Montgomery | washington metro potomac river | Rock Creek | turkey br |
| MO-P-101-129-97 | Montgomery | washington metro potomac river | Rock Creek | untr rock creek |
| MO-P-102-308-97 | Montgomery | washington metro potomac river | Seneca Creek | dry seneca cr |
| MO-P-108-123-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | watts br ut1 |
| MO-P-110-223-97 | Montgomery | washington metro potomac river | Anacostia River | northwest br |
| MO-P-126-206-97 | Montgomery | patuxent river | Rocky Gorge Dam | hawlings r |
| MO-P-128-118-97 | Montgomery | washington metro potomac river | Seneca Creek | bucklodge br |
| MO-P-129-114-97 | Montgomery | washington metro potomac river | Seneca Creek | seneca cr ut2 |
| MO-P-129-119-97 | Montgomery | washington metro potomac river | Seneca Creek | seneca cr ut2 |
| MO-P-129-131-97 | Montgomery | washington metro potomac river | Seneca Creek | seneca cr ut2 |
| MO-P-153-113-97 | Montgomery | washington metro potomac river | Rock Creek | rock cr ut1 |
| MO-P-159-110-97 | Montgomery | washington metro potomac river | Seneca Creek | gunners br |
| MO-P-182-325-97 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john cr |
| MO-P-190-302-97 | Montgomery | washington metro potomac river | Seneca Creek | dry seneca cr |
| MO-P-204-137-97 | Montgomery | patuxent river | Rocky Gorge Dam | rocky gorge res ut1 |
| MO-P-206-311-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | broad run |
| MO-P-213-205-97 | Montgomery | patuxent river | Rocky Gorge Dam | hawlings r |
| MO-P-245-303-97 | Montgomery | patuxent river | Rocky Gorge Dam | hawlings r |
| MO-P-251-115-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r ut1 |
| MO-P-252-323-97 | Montgomery | patuxent river | Brighton Dam | mainstem patuxent r ut1 |
| MO-P-258-213-97 | Montgomery | washington metro potomac river | Anacostia River | little paint br |
| MO-P-269-203-97 | Montgomery | washington metro potomac river | Anacostia River | sligo cr |
| MO-P-276-211-97 | Montgomery | washington metro potomac river | Seneca Creek | wild cat br |
| MO-P-304-127-97 | Montgomery | washington metro potomac river | Anacostia River | northwest br ut1 |
| MO-P-308-117-97 | Montgomery | washington metro potomac river | Rock Creek | mill cr ut1 |
| MO-P-310-313-97 | Montgomery | washington metro potomac river | Rock Creek | rock cr |
| MO-P-311-112-97 | Montgomery | washington metro potomac river | Seneca Creek | dry seneca cr |
| MO-P-316-205-97 | Montgomery | washington metro potomac river | Rock Creek | mill cr |
| MO-P-325-208-97 | Montgomery | washington metro potomac river | Rock Creek | north br rock cr |
| MO-P-325-216-97 | Montgomery | washington metro potomac river | Rock Creek | north br rock cr |
| MO-P-333-207-97 | Montgomery | washington metro potomac river | Seneca Creek | great seneca cr |
| MO-P-333-224-97 | Montgomery | washington metro potomac river | Seneca Creek | great seneca cr |
| MO-P-366-212-97 | Montgomery | washington metro potomac river | Seneca Creek | ten mile cr |
| MO-P-370-308-97 | Howard | patuxent river | Brighton Dam | mainstem patuxent r |
| MO-P-407-225-97 | Montgomery | washington metro potomac river | Anacostia River | northwest br ut2 |
| MO-P-428-106-97 | Montgomery | washington metro potomac river | Seneca Creek | little seneca cr ut1 |
| MO-P-436-226-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | potomac r ut8 |
| MO-P-437-206-97 | Montgomery | washington metro potomac river | Rock Creek | rock cr |
| MO-P-437-210-97 | Montgomery | washington metro potomac river | Rock Creek | rock cr |
| MO-P-445-318-97 | Montgomery | washington metro potomac river | Seneca Creek | great seneca cr |
| MO-P-468-109-97 | Montgomery | washington metro potomac river | Seneca Creek | magruder br |
| MO-P-474-317-97 | Montgomery | washington metro potomac river | Seneca Creek | seneca cr |
| MO-P-478-312-97 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john cr |
| MO-P-478-316-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | cabin john creek |
| MO-P-480-326-97 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john cr |
| MO-P-481-101-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | potomac r ut6 |
| MO-P-489-314-97 | Montgomery | washington metro potomac river | Anacostia River | northwest br |
| MO-P-489-323-97 | Montgomery | washington metro potomac river | Anacostia River | northwest br |
| MO-P-496-215-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | broad run |
| MO-P-501-105-97 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john cr ut1 |
| MO-P-514-116-97 | Montgomery | washington metro potomac river | Potomac River MO Cnty | broad run |
| MO-P-516-120-97 | Montgomery | washington metro potomac river | Rock Creek | crabbs creek |
| PG-N-007-127-97 | Prince George's | patuxent river | Patuxent River upper | walker br ut1 |
| PG-N-027-213-97 | Prince George's | patuxent river | Western Branch | bald hill br |
| PG-N-028-301-97 | Prince George's | washington metro potomac river | Anacostia River | beaverdam cr |
| PG-N-041-305-97 | Prince George's | patuxent river | Western Branch | southwest br |
| PG-N-043-139-97 | Prince George's | patuxent river | Western Branch | ut collington branch |
| PG-N-054-233-97 | Prince George's | patuxent river | Patuxent River upper | |
| PG-N-065-103-97 | Prince George's | washington metro potomac river | Anacostia River | cattail br |
| PG-N-068-125-97 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway cr ut2 |
| PG-N-071-212-97 | Prince George's | patuxent river | Western Branch | southwest br ut1 |
| PG-N-076-304-97 | Prince George's | washington metro potomac river | Anacostia River | little paint branch |
| PG-N-087-115-97 | Prince George's | patuxent river | Western Branch | collington br ut1 |
| PG-N-097-121-97 | Prince George's | patuxent river | Patuxent River upper | horsepen br |
| PG-N-098-320-97 | Prince George's | washington metro potomac river | Anacostia River | beaverdam cr |
| PG-N-117-329-97 | Prince George's | washington metro potomac river | Anacostia River | northwest br |
| PG-N-122-102-97 | Prince George's | washington metro potomac river | Anacostia River | untr paint branch |
| PG-N-125-218-97 | Prince George's | washington metro potomac river | Anacostia River | beaverdam cr |
| PG-N-125-228-97 | Prince George's | washington metro potomac river | Anacostia River | beaverdam cr |
| PG-N-130-327-97 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway cr |
| PG-N-135-231-97 | Prince George's | patuxent river | Western Branch | charles br |
| PG-N-141-215-97 | Prince George's | patuxent river | Western Branch | northeast br western br |
| PG-N-141-223-97 | Prince George's | patuxent river | Western Branch | northeast br western br |
| PG-N-152-124-97 | Prince George's | patuxent river | Western Branch | southwest br charles br |
| PG-N-155-201-97 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway cr |
| PG-N-163-111-97 | Prince George's | washington metro potomac river | Anacostia River | beaverdam cr |
| PG-N-171-309-97 | Prince George's | washington metro potomac river | Anacostia River | northwest br |
| PG-N-172-217-97 | Prince George's | washington metro potomac river | Oxon Creek | oxon run |
| PG-N-190-103-97 | Prince George's | patuxent river | Western Branch | charles br ut1 |
| PG-N-201-330-97 | Prince George's | washington metro potomac river | Anacostia River | northwest br anacostia r |
| PG-N-213-113-97 | Prince George's | patuxent river | Western Branch | black br |
| PG-N-216-135-97 | Prince George's | patuxent river | Western Branch | southwest br ut1 |
| PG-N-219-306-97 | Prince George's | patuxent river | Western Branch | western br |
| PG-N-219-316-97 | Prince George's | patuxent river | Western Branch | western branch |
| PG-N-219-324-97 | Prince George's | patuxent river | Western Branch | western br |
| PG-N-219-325-97 | Prince George's | patuxent river | Western Branch | western branch |
| PG-N-232-321-97 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway cr |
| PG-N-246-219-97 | Prince George's | washington metro potomac river | Potomac River U tidal | henson cr |
| PG-N-249-128-97 | Prince George's | washington metro potomac river | Piscataway Creek | pea hill br |
| PG-N-251-305-97 | Prince George's | washington metro potomac river | Anacostia River | little paint br |
| PG-N-253-122-97 | Prince George's | patuxent river | Western Branch | ritchie br |
| PG-N-254-105-97 | Anne Arundel | patuxent river | Patuxent River upper | ut patuxent river |
| PG-N-257-303-97 | Prince George's | washington metro potomac river | Potomac River U tidal | henson cr |
| PG-N-257-306-97 | Prince George's | washington metro potomac river | Potomac River U tidal | henson cr |
| PG-N-257-324-97 | Prince George's | washington metro potomac river | Potomac River U tidal | henson cr |
| PG-N-274-128-97 | Prince George's | patuxent river | Patuxent River upper | honey br |
| PG-S-007-108-97 | Prince George's | patuxent river | Patuxent River lower | summerville cr ut1 |
| PG-S-035-301-97 | Charles | patuxent river | Patuxent River lower | swanson cr |
| PG-S-045-317-97 | Prince George's | patuxent river | Patuxent River lower | swanson cr |
| PG-S-047-211-97 | Prince George's | patuxent river | Patuxent River lower | rock br to spice cr |
| QA-N-014-204-97 | Queen Anne's | chester river | Corsica River | mill creek |
| QA-N-024-209-97 | Queen Anne's | chester river | Upper Chester River | unt andover branch |
| QA-N-025-301-97 | Queen Anne's | choptank river | Tuckahoe Creek | mason branch |
| QA-N-052-202-97 | Queen Anne's | choptank river | Tuckahoe Creek | mason br |
| QA-N-060-314-97 | Queen Anne's | choptank river | Tuckahoe Creek | tuckahoe creek |
| QA-N-078-306-97 | Caroline | choptank river | Tuckahoe Creek | mason branch |
| QA-N-078-309-97 | Caroline | choptank river | Tuckahoe Creek | |
| QA-N-085-303-97 | Queen Anne's | choptank river | Tuckahoe Creek | upstream of tuckahoe mill pond |
| QA-N-085-304-97 | Caroline | choptank river | Tuckahoe Creek | mason branch |
| QA-N-085-307-97 | Caroline | choptank river | Tuckahoe Creek | mason br |
| QA-N-085-310-97 | Queen Anne's | choptank river | Tuckahoe Creek | mason branch |
| QA-N-085-312-97 | Queen Anne's | choptank river | Tuckahoe Creek | mason br |
| QA-N-098-302-97 | Queen Anne's | choptank river | Tuckahoe Creek | mason br |
| QA-N-098-308-97 | Queen Anne's | choptank river | Tuckahoe Creek | mason br |
| QA-N-098-315-97 | Caroline | choptank river | Tuckahoe Creek | mason br |
| SM-S-086-118-97 | St. Mary's | patuxent river | Patuxent River lower | pine hill run |
| SM-S-090-238-97 | St. Mary's | patuxent river | Patuxent River lower | killpeck cr |
| SM-S-125-142-97 | St. Mary's | patuxent river | Patuxent River lower | cuckold cr |
| SM-S-166-143-97 | St. Mary's | patuxent river | Patuxent River lower | coles cr ut1 |
| SO-S-002-209-97 | Somerset | pocomoke river | Dividing Creek | dividing creek |
| SO-S-003-111-97 | Somerset | pocomoke river | Manokin River | kings cr |
| SO-S-004-109-97 | Somerset | pocomoke river | Pocomoke Sound | marumsco cr |
| SO-S-004-113-97 | Somerset | pocomoke river | Pocomoke Sound | marumsco cr |
| SO-S-006-221-97 | Somerset | pocomoke river | Dividing Creek | dividing creek |
| SO-S-016-105-97 | Somerset | pocomoke river | Lower Pocomoke River | costen creek |
| SO-S-021-102-97 | Somerset | pocomoke river | Manokin River | loretto br |
| SO-S-999-226-97 | Somerset | pocomoke river | Pocomoke Sound | horse creek |
| TA-N-001-206-97 | Talbot | choptank river | Upper Choptank | kings cr |
| TA-N-001-210-97 | Talbot | choptank river | Upper Choptank | kings cr |
| TA-N-011-106-97 | Talbot | choptank river | Lower Choptank | eastern br bolingbroke cr |
| TA-N-031-204-97 | Talbot | choptank river | Upper Choptank | miles cr ut1 |
| TA-N-031-208-97 | Talbot | choptank river | Upper Choptank | miles cr ut1 |
| TA-N-041-201-97 | Talbot | choptank river | Tuckahoe Creek | tuckahoe cr ut2 |
| TA-N-053-203-97 | Talbot | choptank river | Upper Choptank | beaverdam br |
| TA-N-056-113-97 | Talbot | choptank river | Lower Choptank | bolingbroke cr |
| TA-N-999-108-97 | Talbot | choptank river | Lower Choptank | tred avon r ut1 |
| WI-S-008-201-97 | Wicomico | pocomoke river | Nassawango Creek | nassawango creek |
| WI-S-019-208-97 | Wicomico | pocomoke river | Upper Pocomoke River | south fork green run |
| WI-S-019-217-97 | Wicomico | pocomoke river | Upper Pocomoke River | green run |
| WI-S-027-307-97 | Wicomico | pocomoke river | Upper Pocomoke River | adkins pond |
| WI-S-027-313-97 | Wicomico | pocomoke river | Upper Pocomoke River | adkins pond |
| WI-S-030-218-97 | Wicomico | pocomoke river | Upper Pocomoke River | |
| WI-S-037-210-97 | Wicomico | pocomoke river | Upper Pocomoke River | burnt mill br |
| WI-S-041-202-97 | Wicomico | nanticoke river | Lower Wicomico River | perdue cr |
| WI-S-041-214-97 | Wicomico | pocomoke river | Nassawango Creek | forest grove br |
| WI-S-041-222-97 | Wicomico | nanticoke river | Lower Wicomico River | |
| WI-S-043-101-97 | Wicomico | pocomoke river | Upper Pocomoke River | savannah br. |
| WI-S-055-301-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| WI-S-055-302-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| WI-S-055-303-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke r |
| WI-S-055-310-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| WI-S-055-316-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| WI-S-055-317-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| WI-S-057-304-97 | Wicomico | pocomoke river | Upper Pocomoke River | adkins race |
| WI-S-057-309-97 | Wicomico | pocomoke river | Upper Pocomoke River | adkins race |
| WI-S-057-311-97 | Wicomico | pocomoke river | Upper Pocomoke River | adkins race |
| WI-S-057-319-97 | Wicomico | pocomoke river | Upper Pocomoke River | adkins race |
| WI-S-059-106-97 | Wicomico | pocomoke river | Upper Pocomoke River | truitt br |
| WI-S-060-112-97 | Wicomico | pocomoke river | Upper Pocomoke River | unnamed trib savannah br. |
| WI-S-061-104-97 | Wicomico | pocomoke river | Upper Pocomoke River | burnt mill br |
| WI-S-067-207-97 | Wicomico | pocomoke river | Upper Pocomoke River | burnt mill br |
| WI-S-067-219-97 | Wicomico | pocomoke river | Upper Pocomoke River | burnt mill br |
| WI-S-074-103-97 | Wicomico | pocomoke river | Upper Pocomoke River | murray br |
| WI-S-077-212-97 | Wicomico | pocomoke river | Nassawango Creek | nassawango creek |
| WI-S-084-107-97 | Wicomico | pocomoke river | Upper Pocomoke River | campbell ditch |
| WI-S-999-114-97 | Wicomico | pocomoke river | Upper Pocomoke River | duncan ditch |
| WO-S-001-204-97 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| WO-S-003-306-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke r |
| WO-S-003-308-97 | Worcester | pocomoke river | Upper Pocomoke River | pocomoke r |
| WO-S-003-312-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke r |
| WO-S-003-314-97 | Worcester | pocomoke river | Upper Pocomoke River | pocomoke r |
| WO-S-003-320-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke r |
| WO-S-004-110-97 | Worcester | pocomoke river | Lower Pocomoke River | jones ditch |
| WO-S-005-315-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke r |
| WO-S-008-305-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke r |
| WO-S-016-215-97 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| WO-S-019-318-97 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke r |
| WO-S-022-935-97 | Worcester | ocean coastal | Isle of Wight Bay | ut bishopville prong |
| WO-S-038-108-97 | Worcester | pocomoke river | Nassawango Creek | millville cr |
| WO-S-038-115-97 | Worcester | pocomoke river | Nassawango Creek | millville cr |
| WO-S-042-216-97 | Worcester | pocomoke river | Dividing Creek | dividing creek |
| WO-S-042-220-97 | Worcester | pocomoke river | Dividing Creek | dividing creek |
| WO-S-061-205-97 | Wicomico | pocomoke river | Upper Pocomoke River | north fork green run |
| WO-S-061-206-97 | Wicomico | pocomoke river | Upper Pocomoke River | north fork green run |
| WO-S-998-936-97 | Worcester | ocean coastal | Newport Bay | bottle branch |
| WO-S-999-225-97 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| WO-S-999-227-97 | Worcester | pocomoke river | Lower Pocomoke River | wagram creek |
| WO-S-999-229-97 | Worcester | pocomoke river | Lower Pocomoke River | wagram cr |
| WO-S-999-937-97 | Worcester | ocean coastal | Chincoteague Bay | payne ditch |
| ABPG-103-R-2000 | Harford | bush river | Aberdeen Proving Ground | romney cr ut2 |
| ABPG-108-R-2000 | Harford | bush river | Aberdeen Proving Ground | mosquito cr |
| ABPG-113-R-2000 | Harford | bush river | Aberdeen Proving Ground | romney cr ut1 |
| ABPG-118-R-2000 | Harford | bush river | Aberdeen Proving Ground | romney cr ut1 |
| ABPG-119-R-2000 | Harford | bush river | Aberdeen Proving Ground | romney cr ut1 |
| ABPG-214-R-2000 | Harford | bush river | Aberdeen Proving Ground | |
| ABPG-302-R-2000 | Harford | bush river | Aberdeen Proving Ground | romney cr |
| ANAC-301-X-2000 | Prince George's | washington metro potomac river | Anacostia River | northwest br anacostia |
| ANAC-302-X-2000 | Prince George's | washington metro potomac river | Anacostia River | northwest br anacostia |
| ANAC-303-X-2000 | Prince George's | washington metro potomac river | Anacostia River | northeast br anacostia |
| ANTI-101-C-2000 | Washington | upper potomac river | Antietam Creek | edgemont reservoir ut1 |
| BELK-301-X-2000 | Cecil | elk river | Upper Elk River | big elk cr |
| BRIG-105-R-2000 | Montgomery | patuxent river | Brighton Dam | patuxent r ut1 |
| BRIG-111-R-2000 | Montgomery | patuxent river | Brighton Dam | scotts br |
| BRIG-115-R-2000 | Howard | patuxent river | Brighton Dam | tridelphia res ut1 |
| BRIG-123-R-2000 | Montgomery | patuxent river | Brighton Dam | tridelphia res ut1 |
| BRIG-131-R-2000 | Montgomery | patuxent river | Brighton Dam | haights br ut1 |
| BRIG-132-R-2000 | Montgomery | patuxent river | Brighton Dam | patuxent r ut1 |
| BRIG-206-R-2000 | Howard | patuxent river | Brighton Dam | cabin br |
| BRIG-212-R-2000 | Howard | patuxent river | Brighton Dam | cabin br |
| BRIG-218-R-2000 | Montgomery | patuxent river | Brighton Dam | patuxent r ut1 |
| BRIG-307-R-2000 | Montgomery | patuxent river | Brighton Dam | patuxent r mainstem |
| BRIG-308-R-2000 | Montgomery | patuxent river | Brighton Dam | patuxent r mainstem |
| CASS-101-R-2000 | Garrett | youghiogheny river | Casselman River | piney cr ut1 |
| CASS-102-R-2000 | Garrett | youghiogheny river | Casselman River | little shade run |
| CASS-104-R-2000 | Garrett | youghiogheny river | Casselman River | south br casselman r |
| CASS-105-R-2000 | Garrett | youghiogheny river | Casselman River | casselman river ut1 |
| CASS-106-R-2000 | Garrett | youghiogheny river | Casselman River | north br casselman r ut1 |
| CASS-109-R-2000 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| CASS-110-R-2000 | Garrett | youghiogheny river | Casselman River | twomile run |
| CASS-111-R-2000 | Garrett | youghiogheny river | Casselman River | little laurel run |
| CASS-113-R-2000 | Garrett | youghiogheny river | Casselman River | north br casselman r |
| CASS-307-R-2000 | Garrett | youghiogheny river | Casselman River | casselman river |
| CORS-102-R-2000 | Queen Anne's | chester river | Corsica River | kirby cr ut1 |
| CORS-106-R-2000 | Queen Anne's | chester river | Corsica River | mill stream br ut1 |
| CORS-107-R-2000 | Queen Anne's | chester river | Corsica River | three bridges br ut1 |
| CORS-108-R-2000 | Queen Anne's | chester river | Corsica River | three bridges br ut1 |
| CORS-205-R-2000 | Queen Anne's | chester river | Corsica River | mill stream br |
| FIMI-103-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr ut1 |
| FIMI-105-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | sideling hill cr ut1 |
| FIMI-106-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | spring lick run |
| FIMI-108-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr ut2 |
| FIMI-109-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | black sulphur run |
| FIMI-110-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | black sulphur run |
| FIMI-202-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | black sulphur run |
| FIMI-207-S-2000 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| FIMI-401-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| FIMI-404-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| FIMI-407-R-2000 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| FURN-101-C-2000 | Cecil | elk river | Furnace Bay | winch run (buck swamp cr) |
| GWYN-301-X-2000 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| GWYN-302-X-2000 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| JONE-109-S-2000 | Baltimore | patapsco river | Jones Falls | dipping pond run ut1 |
| JONE-315-S-2000 | Baltimore | patapsco river | Jones Falls | north br jones falls |
| JONE-322-S-2000 | Baltimore | patapsco river | Jones Falls | north br jones falls |
| LIBE-101-C-2000 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-101-R-2000 | Baltimore | patapsco river | Liberty Reservoir | keysers run |
| LIBE-102-C-2000 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-103-C-2000 | Baltimore | patapsco river | Liberty Reservoir | cooks br |
| LIBE-104-R-2000 | Carroll | patapsco river | Liberty Reservoir | deep run ut1 |
| LIBE-105-C-2000 | Carroll | patapsco river | Liberty Reservoir | stillwater cr |
| LIBE-110-R-2000 | Carroll | patapsco river | Liberty Reservoir | middle run |
| LIBE-111-R-2000 | Carroll | patapsco river | Liberty Reservoir | middle run ut2 |
| LIBE-113-R-2000 | Baltimore | patapsco river | Liberty Reservoir | liberty reservoir ut1 ut1 |
| LIBE-115-R-2000 | Carroll | patapsco river | Liberty Reservoir | roaring run |
| LIBE-117-R-2000 | Baltimore | patapsco river | Liberty Reservoir | liberty reservoir ut1 ut1 |
| LIBE-119-R-2000 | Carroll | patapsco river | Liberty Reservoir | middle run ut1 |
| LIBE-202-R-2000 | Carroll | patapsco river | Liberty Reservoir | east br patapsco |
| LIBE-203-R-2000 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| LIBE-204-C-2000 | Baltimore | patapsco river | Liberty Reservoir | cooks br |
| LIBE-207-R-2000 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-209-R-2000 | Carroll | patapsco river | Liberty Reservoir | joe br |
| LIBE-212-R-2000 | Baltimore | patapsco river | Liberty Reservoir | norris run |
| LIBE-216-R-2000 | Carroll | patapsco river | Liberty Reservoir | little morgan run |
| LIBE-303-R-2000 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| LIBE-318-R-2000 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| LMON-101-T-2000 | Frederick | middle potomac river | Lower Monocacy River | laurel br |
| LMON-104-T-2000 | Frederick | middle potomac river | Lower Monocacy River | woodville br |
| LMON-106-T-2000 | Frederick | middle potomac river | Lower Monocacy River | laurel br |
| LMON-119-T-2000 | Frederick | middle potomac river | Lower Monocacy River | talbot br ut1 |
| LMON-122-T-2000 | Frederick | middle potomac river | Lower Monocacy River | dorcus br |
| LMON-130-T-2000 | Frederick | middle potomac river | Lower Monocacy River | bear br |
| LMON-136-T-2000 | Frederick | middle potomac river | Lower Monocacy River | laurel br ut1 |
| LMON-147-T-2000 | Frederick | middle potomac river | Lower Monocacy River | dollyhide cr ut1 |
| LMON-202-T-2000 | Frederick | middle potomac river | Lower Monocacy River | hatchery run |
| LMON-203-T-2000 | Frederick | middle potomac river | Lower Monocacy River | israel cr |
| LMON-209-T-2000 | Frederick | middle potomac river | Lower Monocacy River | weldon cr |
| LMON-210-T-2000 | Frederick | middle potomac river | Lower Monocacy River | cabbage run |
| LMON-220-T-2000 | Frederick | middle potomac river | Lower Monocacy River | rock cr |
| LMON-227-T-2000 | Frederick | middle potomac river | Lower Monocacy River | bush cr |
| LMON-231-T-2000 | Frederick | middle potomac river | Lower Monocacy River | ballenger cr ut1 ut1 |
| LMON-237-T-2000 | Frederick | middle potomac river | Lower Monocacy River | carroll cr |
| LMON-239-T-2000 | Frederick | middle potomac river | Lower Monocacy River | horsehead run |
| LMON-240-T-2000 | Montgomery | middle potomac river | Lower Monocacy River | little bennett cr |
| LMON-252-T-2000 | Frederick | middle potomac river | Lower Monocacy River | church br |
| LMON-316-T-2000 | Frederick | middle potomac river | Lower Monocacy River | bush cr |
| LMON-421-T-2000 | Frederick | middle potomac river | Lower Monocacy River | bennett cr |
| LOCH-102-S-2000 | Baltimore | gunpowder river | Loch Raven Reservoir | beaverdam run |
| LOCH-120-S-2000 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-209-S-2000 | Baltimore | gunpowder river | Loch Raven Reservoir | greene br |
| LOCR-102-S-2000 | Kent | chester river | Lower Chester River | swan cr |
| LOWI-102-R-2000 | Wicomico | nanticoke river | Lower Wicomico River | white marsh cr |
| LOWI-103-R-2000 | Wicomico | nanticoke river | Lower Wicomico River | rockawalkin cr |
| LOWI-104-R-2000 | Wicomico | nanticoke river | Lower Wicomico River | morris pond |
| LOWI-113-R-2000 | Wicomico | nanticoke river | Lower Wicomico River | beaverdam cr |
| LPAX-109-R-2000 | Howard | patuxent river | Little Patuxent River | little patuxent r ut3 |
| LPAX-112-R-2000 | Howard | patuxent river | Little Patuxent River | hammond br |
| LPAX-113-R-2000 | Howard | patuxent river | Little Patuxent River | hammond br |
| LPAX-115-R-2000 | Howard | patuxent river | Little Patuxent River | little patuxent r ut4 |
| LPAX-116-R-2000 | Howard | patuxent river | Little Patuxent River | little patuxent r ut1 |
| LPAX-118-R-2000 | Anne Arundel | patuxent river | Little Patuxent River | little patuxent r ut2 |
| LPAX-203-R-2000 | Anne Arundel | patuxent river | Little Patuxent River | towsers br |
| LPAX-204-R-2000 | Howard | patuxent river | Little Patuxent River | little patuxent r |
| LPAX-206-R-2000 | Anne Arundel | patuxent river | Little Patuxent River | towsers br |
| LPAX-217-R-2000 | Howard | patuxent river | Little Patuxent River | little patuxent r |
| LPAX-311-R-2000 | Howard | patuxent river | Little Patuxent River | little patuxent r |
| LPAX-401-R-2000 | Anne Arundel | patuxent river | Little Patuxent River | little patuxent r |
| LPAX-408-R-2000 | Anne Arundel | patuxent river | Little Patuxent River | little patuxent r |
| LTON-102-R-2000 | Washington | upper potomac river | Little Tonoloway Creek | little tonoloway cr ut2 |
| LTON-108-R-2000 | Washington | upper potomac river | Little Tonoloway Creek | little tonoloway cr ut1 |
| LTON-113-R-2000 | Washington | upper potomac river | Little Tonoloway Creek | little tonoloway cr ut1 |
| LTON-114-R-2000 | Washington | upper potomac river | Little Tonoloway Creek | munson spring br |
| LYOU-101-C-2000 | Garrett | youghiogheny river | Little Youghiogheny R | black run |
| MARS-205-R-2000 | Washington | upper potomac river | Marsh Run | marsh run |
| MARS-210-R-2000 | Washington | upper potomac river | Marsh Run | marsh run |
| MARS-224-R-2000 | Washington | upper potomac river | Marsh Run | marsh run |
| MATT-033-S-2000 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr |
| MATT-103-R-2000 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr ut2 |
| MATT-104-R-2000 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr ut3 |
| MATT-105-R-2000 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman cr ut1 |
| MATT-108-R-2000 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman cr ut1 |
| MATT-109-R-2000 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr ut2 |
| MATT-115-R-2000 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr ut2 |
| MATT-117-R-2000 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr ut4 |
| MATT-210-R-2000 | Charles | lower potomac river | Mattawoman Creek | piney br |
| MATT-212-R-2000 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr ut3 |
| MATT-216-R-2000 | Charles | lower potomac river | Mattawoman Creek | piney br |
| MATT-305-X-2000 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman cr |
| MATT-320-R-2000 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr |
| MONI-126-R-2000 | Somerset | nanticoke river | Monie Bay | monie cr |
| NANJ-104-R-2000 | Charles | lower potomac river | Nanjemoy Creek | mill run ut1 |
| NANJ-109-R-2000 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy cr ut1 |
| NANJ-111-R-2000 | Charles | lower potomac river | Nanjemoy Creek | mill run ut1 |
| NANJ-112-R-2000 | Charles | lower potomac river | Nanjemoy Creek | hancock run |
| NANJ-115-R-2000 | Charles | lower potomac river | Nanjemoy Creek | hill top fork ut1 |
| NANJ-117-R-2000 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy cr ut1 |
| NANJ-119-R-2000 | Charles | lower potomac river | Nanjemoy Creek | jane berrys run ut1 |
| NANJ-205-R-2000 | Charles | lower potomac river | Nanjemoy Creek | hancock run |
| NANJ-206-R-2000 | Charles | lower potomac river | Nanjemoy Creek | beaverdam cr |
| NANJ-308-R-2000 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy cr |
| NANJ-331-S-2000 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2000 | Worcester | pocomoke river | Nassawango Creek | millville cr |
| NASS-301-S-2000 | Wicomico | pocomoke river | Nassawango Creek | nassawango cr |
| OCTO-102-C-2000 | Cecil | susquehanna river | Octoraro Creek | love run |
| OCTO-201-C-2000 | Cecil | susquehanna river | Octoraro Creek | basin run |
| PATL-103-R-2000 | Howard | patapsco river | Patapsco River L N Br | deep run ut2 |
| PATL-105-R-2000 | Baltimore | patapsco river | Patapsco River L N Br | patapsco r ut2 |
| PATL-106-R-2000 | Howard | patapsco river | Patapsco River L N Br | deep run ut1 |
| PATL-109-R-2000 | Baltimore | patapsco river | Patapsco River L N Br | falls run |
| PATL-111-R-2000 | Howard | patapsco river | Patapsco River L N Br | deep run ut2 |
| PATL-114-R-2000 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-116-R-2000 | Baltimore | patapsco river | Patapsco River L N Br | patapsco r ut1 |
| PATL-118-R-2000 | Howard | patapsco river | Patapsco River L N Br | patapsco r ut3 |
| PATL-119-R-2000 | Baltimore | patapsco river | Patapsco River L N Br | soapstone br |
| PATL-124-R-2000 | Howard | patapsco river | Patapsco River L N Br | patapsco r ut3 |
| PATL-127-R-2000 | Baltimore | patapsco river | Patapsco River L N Br | patapsco r ut1 |
| PATL-202-R-2000 | Anne Arundel | patapsco river | Patapsco River L N Br | |
| PATL-207-R-2000 | Howard | patapsco river | Patapsco River L N Br | tiber run |
| PATL-222-R-2000 | Howard | patapsco river | Patapsco River L N Br | deep run ut2 ut1 |
| PATL-317-R-2000 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PAXL-294-S-2000 | Charles | patuxent river | Patuxent River lower | swanson cr |
| PRET-101-R-2000 | Carroll | gunpowder river | Prettyboy Reservoir | south br gunpowder falls |
| PRET-102-R-2000 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy br ut1 |
| PRET-104-R-2000 | Baltimore | gunpowder river | Prettyboy Reservoir | poplar run |
| PRET-108-R-2000 | Baltimore | gunpowder river | Prettyboy Reservoir | compass run |
| PRET-109-R-2000 | Carroll | gunpowder river | Prettyboy Reservoir | george's run |
| PRET-110-R-2000 | Baltimore | gunpowder river | Prettyboy Reservoir | peggy's run ut1 |
| PRET-111-R-2000 | Carroll | gunpowder river | Prettyboy Reservoir | grave run ut1 |
| PRET-112-R-2000 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy br ut1 |
| PRET-113-R-2000 | Carroll | gunpowder river | Prettyboy Reservoir | south br gunpowder falls |
| PRET-214-R-2000 | Baltimore | gunpowder river | Prettyboy Reservoir | peggy's run |
| PRLN-626-S-2000 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRUN-101-C-2000 | Garrett | north branch potomac river | Potomac River U N Branch | steyer run |
| PRUN-302-C-2000 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| PRUT-201-X-2000 | Prince George's | washington metro potomac river | Potomac River U tidal | henson cr |
| PRWA-103-R-2000 | Washington | upper potomac river | Potomac River WA Cnty | potomac river ut2 |
| PRWA-104-R-2000 | Washington | upper potomac river | Potomac River WA Cnty | green spring run ut1 |
| PRWA-106-R-2000 | Washington | upper potomac river | Potomac River WA Cnty | downey br |
| PRWA-117-R-2000 | Washington | upper potomac river | Potomac River WA Cnty | green spring run |
| PRWA-119-R-2000 | Washington | upper potomac river | Potomac River WA Cnty | potomac river ut3 |
| PRWA-122-R-2000 | Washington | upper potomac river | Potomac River WA Cnty | potomac river ut5 |
| PTOB-002-S-2000 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2000 | Howard | patuxent river | Rocky Gorge Dam | patuxent r ut2 |
| SAVA-101-C-2000 | Garrett | north branch potomac river | Savage River | monroe run |
| SAVA-159-S-2000 | Garrett | north branch potomac river | Savage River | middle fork run |
| SAVA-202-C-2000 | Garrett | north branch potomac river | Savage River | poplar lick run |
| SAVA-203-C-2000 | Garrett | north branch potomac river | Savage River | poplar lick run |
| SAVA-204-C-2000 | Garrett | north branch potomac river | Savage River | crabtree cr |
| SAVA-225-S-2000 | Garrett | north branch potomac river | Savage River | savage r |
| SAVA-276-S-2000 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-103-R-2000 | Carroll | patapsco river | S Branch Patapsco | gillis falls ut1 |
| SBPA-104-R-2000 | Carroll | patapsco river | S Branch Patapsco | piney br ut1 |
| SBPA-105-R-2000 | Carroll | patapsco river | S Branch Patapsco | south br patapsco r ut5 |
| SBPA-108-R-2000 | Howard | patapsco river | S Branch Patapsco | south br patapsco r ut3 |
| SBPA-109-R-2000 | Carroll | patapsco river | S Branch Patapsco | gillis falls ut2 |
| SBPA-113-R-2000 | Howard | patapsco river | S Branch Patapsco | south br patapsco r ut3 |
| SBPA-117-R-2000 | Howard | patapsco river | S Branch Patapsco | south br patapsco r ut1 |
| SBPA-207-R-2000 | Howard | patapsco river | S Branch Patapsco | south br patapsco r ut4 |
| SBPA-329-R-2000 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| SBPA-424-R-2000 | Howard | patapsco river | S Branch Patapsco | south br patapsco r |
| SEAS-109-R-2000 | Queen Anne's | chester river | Southeast Creek | southeast cr ut1 |
| SEAS-111-R-2000 | Queen Anne's | chester river | Southeast Creek | browns br ut1 |
| SEAS-113-R-2000 | Queen Anne's | chester river | Southeast Creek | granny finley br |
| SEAS-116-R-2000 | Queen Anne's | chester river | Southeast Creek | granny finley br |
| SEAS-120-R-2000 | Queen Anne's | chester river | Southeast Creek | granny finley br ut1 |
| STCL-051-S-2000 | St. Mary's | lower potomac river | St. Clements Bay | st clemens cr ut1 |
| STMA-101-R-2000 | St. Mary's | lower potomac river | St. Mary's River | st marys river ut1 |
| STMA-104-R-2000 | St. Mary's | lower potomac river | St. Mary's River | warehouse run |
| STMA-108-R-2000 | St. Mary's | lower potomac river | St. Mary's River | st mary's river ut4 |
| STMA-110-R-2000 | St. Mary's | lower potomac river | St. Mary's River | broom cr |
| STMA-111-R-2000 | St. Mary's | lower potomac river | St. Mary's River | maple run |
| STMA-112-R-2000 | St. Mary's | lower potomac river | St. Mary's River | st mary's river ut2 |
| STMA-113-R-2000 | St. Mary's | lower potomac river | St. Mary's River | st mary's river ut3 |
| STMA-116-R-2000 | St. Mary's | lower potomac river | St. Mary's River | st george cr ut1 |
| STMA-202-R-2000 | St. Mary's | lower potomac river | St. Mary's River | st mary's river |
| STMA-306-R-2000 | St. Mary's | lower potomac river | St. Mary's River | st mary's river |
| SWAN-104-R-2000 | Harford | bush river | Swan Creek | carsins run |
| SWAN-105-R-2000 | Harford | bush river | Swan Creek | carsins run |
| SWAN-106-R-2000 | Harford | bush river | Swan Creek | carsins run |
| SWAN-110-R-2000 | Harford | bush river | Swan Creek | blenheim run |
| TOWN-101-R-2000 | Allegany | upper potomac river | Town Creek | sawpit run ut1 |
| TOWN-102-R-2000 | Allegany | upper potomac river | Town Creek | town cr ut1 |
| TOWN-104-R-2000 | Allegany | upper potomac river | Town Creek | sawpit run ut1 |
| TOWN-105-R-2000 | Allegany | upper potomac river | Town Creek | murley br ut1 |
| TOWN-106-R-2000 | Allegany | upper potomac river | Town Creek | town cr ut2 |
| TOWN-110-R-2000 | Allegany | upper potomac river | Town Creek | indian lick |
| TOWN-113-R-2000 | Allegany | upper potomac river | Town Creek | railroad hollow ut1 |
| TOWN-408-R-2000 | Allegany | upper potomac river | Town Creek | town cr |
| TOWN-409-R-2000 | Allegany | upper potomac river | Town Creek | town cr |
| TOWN-412-R-2000 | Allegany | upper potomac river | Town Creek | town cr |
| UMON-101-C-2000 | Frederick | middle potomac river | Upper Monocacy River | little fishing cr |
| UMON-101-R-2000 | Frederick | middle potomac river | Upper Monocacy River | little hunting cr ut1 ut1 |
| UMON-103-R-2000 | Carroll | middle potomac river | Upper Monocacy River | monocacy r ut1 |
| UMON-106-R-2000 | Frederick | middle potomac river | Upper Monocacy River | glade cr |
| UMON-115-R-2000 | Frederick | middle potomac river | Upper Monocacy River | sandy run |
| UMON-117-R-2000 | Frederick | middle potomac river | Upper Monocacy River | graceham run |
| UMON-119-R-2000 | Frederick | middle potomac river | Upper Monocacy River | buzzard br |
| UMON-128-R-2000 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-131-R-2000 | Frederick | middle potomac river | Upper Monocacy River | creagers br |
| UMON-132-R-2000 | Frederick | middle potomac river | Upper Monocacy River | steep cr ut1 |
| UMON-134-R-2000 | Frederick | middle potomac river | Upper Monocacy River | turkey cr |
| UMON-202-C-2000 | Frederick | middle potomac river | Upper Monocacy River | clifford hollow br tuscarora cr |
| UMON-207-R-2000 | Frederick | middle potomac river | Upper Monocacy River | little hunting cr |
| UMON-221-R-2000 | Frederick | middle potomac river | Upper Monocacy River | hunting cr |
| UMON-229-R-2000 | Frederick | middle potomac river | Upper Monocacy River | muddy run |
| UMON-230-R-2000 | Frederick | middle potomac river | Upper Monocacy River | hunting cr |
| UMON-288-S-2000 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-304-R-2000 | Frederick | middle potomac river | Upper Monocacy River | friends cr |
| UMON-310-R-2000 | Carroll | middle potomac river | Upper Monocacy River | piney cr |
| UMON-322-R-2000 | Frederick | middle potomac river | Upper Monocacy River | hunting cr |
| UMON-413-R-2000 | Frederick | middle potomac river | Upper Monocacy River | toms cr |
| UPCK-101-R-2000 | Caroline | choptank river | Upper Choptank | forge br ut1 |
| UPCK-102-R-2000 | Caroline | choptank river | Upper Choptank | oldtown br ut1 |
| UPCK-108-R-2000 | Talbot | choptank river | Upper Choptank | miles cr ut1 |
| UPCK-109-R-2000 | Caroline | choptank river | Upper Choptank | harrington beaverdam ditch ut1 |
| UPCK-113-S-2000 | Caroline | choptank river | Upper Choptank | skeleton cr |
| UPCK-115-R-2000 | Caroline | choptank river | Upper Choptank | tidy island cr ut1 |
| UPCK-118-R-2000 | Caroline | choptank river | Upper Choptank | fowling cr ut1 |
| UPCK-119-R-2000 | Caroline | choptank river | Upper Choptank | choptank river ut1 |
| UPCK-122-R-2000 | Caroline | choptank river | Upper Choptank | robins cr ut1 |
| UPCK-130-R-2000 | Caroline | choptank river | Upper Choptank | choptank river uti ut1 |
| UPCK-132-R-2000 | Caroline | choptank river | Upper Choptank | choptank river ut1 |
| UPCK-203-R-2000 | Talbot | choptank river | Upper Choptank | beaverdam br |
| UPCK-204-R-2000 | Caroline | choptank river | Upper Choptank | broadway br |
| UPCK-229-R-2000 | Caroline | choptank river | Upper Choptank | watts cr |
| UPCK-311-R-2000 | Caroline | choptank river | Upper Choptank | forge br |
| WCHE-086-S-2000 | Calvert | west chesapeake bay | West Chesapeake Bay | plum point cr |
| WILL-102-C-2000 | Allegany | north branch potomac river | Evitts Creek | hazen run |
| WILL-301-C-2000 | Allegany | north branch potomac river | Wills Creek | braddock run |
| WIRH-108-R-2000 | Wicomico | nanticoke river | Wicomico River Head | little burnt br |
| WIRH-109-R-2000 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WIRH-111-R-2000 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WIRH-114-R-2000 | Wicomico | nanticoke river | Wicomico River Head | morris br |
| WIRH-215-R-2000 | Wicomico | nanticoke river | Wicomico River Head | middle neck br |
| WIRH-220-S-2000 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WYER-118-S-2000 | Queen Anne's | chester river | Wye River | wye mills comm lake ut1 |
| YOUG-101-C-2000 | Garrett | youghiogheny river | Youghiogheny River | stony-brook |
| YOUG-202-C-2000 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-203-C-2000 | Garrett | youghiogheny river | Youghiogheny River | puzzley run |
| YOUG-432-S-2000 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| ZEKI-012-S-2000 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ANTI-101-C-2001 | Washington | upper potomac river | Antietam Creek | edgemont reservoir ut1 |
| BALT-103-R-2001 | Anne Arundel | patapsco river | Baltimore Harbor | cabin br ut1 |
| BALT-104-R-2001 | Anne Arundel | patapsco river | Baltimore Harbor | marley ck |
| BALT-106-R-2001 | Anne Arundel | patapsco river | Baltimore Harbor | marley creek ut3 |
| BALT-108-R-2001 | Baltimore City | patapsco river | Baltimore Harbor | northwest harbor ut1 |
| BALT-110-R-2001 | Anne Arundel | patapsco river | Baltimore Harbor | marley creek ut5 |
| BALT-113-R-2001 | Anne Arundel | patapsco river | Baltimore Harbor | marley creek ut2 |
| BALT-202-R-2001 | Anne Arundel | patapsco river | Baltimore Harbor | sawmill cr |
| BALT-207-R-2001 | Anne Arundel | patapsco river | Baltimore Harbor | marley cr |
| BALT-214-R-2001 | Anne Arundel | patapsco river | Baltimore Harbor | marley cr |
| BODK-101-R-2001 | Anne Arundel | patapsco river | Bodkin Creek | main cr ut1 |
| CHIN-103-R-2001 | Worcester | ocean coastal | Chincoteague Bay | waterworks creek |
| CHIN-112-R-2001 | Worcester | ocean coastal | Chincoteague Bay | fivemile br |
| CHIN-119-R-2001 | Worcester | ocean coastal | Chincoteague Bay | powell cr |
| CORS-102-S-2001 | Queen Anne's | chester river | Corsica River | emory cr ut1 |
| DEER-101-R-2001 | Harford | susquehanna river | Deer Creek | deer cr ut5 |
| DEER-103-R-2001 | Harford | susquehanna river | Deer Creek | little deer cr |
| DEER-105-R-2001 | Harford | susquehanna river | Deer Creek | deer cr ut2 |
| DEER-106-R-2001 | Harford | susquehanna river | Deer Creek | south stirrup run |
| DEER-109-R-2001 | Harford | susquehanna river | Deer Creek | buck br |
| DEER-110-R-2001 | Harford | susquehanna river | Deer Creek | deer cr ut4 |
| DEER-112-R-2001 | Harford | susquehanna river | Deer Creek | deer cr ut1 |
| DEER-113-R-2001 | Harford | susquehanna river | Deer Creek | wet stone br |
| DEER-117-R-2001 | Harford | susquehanna river | Deer Creek | little deer cr ut1 |
| DEER-207-R-2001 | Harford | susquehanna river | Deer Creek | big br |
| DEER-302-R-2001 | Harford | susquehanna river | Deer Creek | deer cr |
| DEER-404-R-2001 | Harford | susquehanna river | Deer Creek | deer cr |
| DEER-408-R-2001 | Harford | susquehanna river | Deer Creek | deer cr |
| DEER-414-R-2001 | Harford | susquehanna river | Deer Creek | deer cr |
| DIVI-104-R-2001 | Somerset | pocomoke river | Dividing Creek | tony cr |
| DIVI-107-R-2001 | Worcester | pocomoke river | Dividing Creek | pusey br |
| DIVI-109-R-2001 | Somerset | pocomoke river | Dividing Creek | pollitts br |
| DIVI-110-R-2001 | Wicomico | pocomoke river | Dividing Creek | dividing cr |
| DIVI-111-R-2001 | Somerset | pocomoke river | Dividing Creek | pollitts br |
| DIVI-112-R-2001 | Somerset | pocomoke river | Dividing Creek | pollitts br |
| DIVI-119-R-2001 | Worcester | pocomoke river | Dividing Creek | miller br |
| DIVI-218-R-2001 | Somerset | pocomoke river | Dividing Creek | dividing cr |
| FIMI-207-S-2001 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| FURN-101-S-2001 | Cecil | elk river | Furnace Bay | principio cr ut2 |
| FURN-118-R-2001 | Cecil | elk river | Furnace Bay | principio cr |
| FURN-119-R-2001 | Cecil | elk river | Furnace Bay | principio cr ut1 |
| GILB-101-R-2001 | Charles | lower potomac river | Gilbert Swamp | lancaster run |
| GILB-108-R-2001 | Charles | lower potomac river | Gilbert Swamp | gilbert cr ut1 |
| GILB-109-R-2001 | St. Mary's | lower potomac river | Gilbert Swamp | church run |
| GILB-111-R-2001 | Charles | lower potomac river | Gilbert Swamp | oden run |
| GILB-112-R-2001 | Charles | lower potomac river | Gilbert Swamp | ford run |
| GILB-114-R-2001 | St. Mary's | lower potomac river | Gilbert Swamp | church run |
| GILB-115-R-2001 | Charles | lower potomac river | Gilbert Swamp | smoots pond run |
| GILB-213-R-2001 | Charles | lower potomac river | Gilbert Swamp | gilbert cr |
| GILB-306-R-2001 | Charles | lower potomac river | Gilbert Swamp | gilbert swamp run |
| GILB-307-R-2001 | Charles | lower potomac river | Gilbert Swamp | gilbert swamp run |
| ISLE-105-R-2001 | Worcester | ocean coastal | Isle of Wight Bay | crippen br |
| ISLE-107-R-2001 | Worcester | ocean coastal | Isle of Wight Bay | crippen br |
| ISLE-115-R-2001 | Worcester | ocean coastal | Isle of Wight Bay | church br |
| ISLE-120-R-2001 | Worcester | ocean coastal | Isle of Wight Bay | crippen br |
| JONE-109-S-2001 | Baltimore | patapsco river | Jones Falls | dipping pond run ut1 |
| JONE-315-S-2001 | Baltimore | patapsco river | Jones Falls | north br jones falls |
| LIBE-101-X-2001 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIBE-102-S-2001 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-102-X-2001 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIBE-103-C-2001 | Baltimore | patapsco river | Liberty Reservoir | cooks br |
| LIBE-103-X-2001 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIBE-204-C-2001 | Baltimore | patapsco river | Liberty Reservoir | cooks br |
| LIGU-102-R-2001 | Harford | gunpowder river | Little Gunpowder Falls | overshot br |
| LIGU-103-R-2001 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut3 |
| LIGU-104-R-2001 | Harford | gunpowder river | Little Gunpowder Falls | wild cat br ut1 |
| LIGU-105-R-2001 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-109-R-2001 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-110-R-2001 | Harford | gunpowder river | Little Gunpowder Falls | overshot br |
| LIGU-111-R-2001 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut2 |
| LIGU-201-R-2001 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-306-R-2001 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-312-R-2001 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LOCH-120-S-2001 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2001 | Kent | chester river | Lower Chester River | swan cr |
| MATT-033-S-2001 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr |
| NANJ-331-S-2001 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-102-R-2001 | Wicomico | nanticoke river | Nanticoke River | nanticoke r ut1 |
| NANT-107-R-2001 | Wicomico | nanticoke river | Nanticoke River | rewastico cr |
| NANT-108-R-2001 | Wicomico | nanticoke river | Nanticoke River | nanticke r ut1 ut1 |
| NANT-110-R-2001 | Wicomico | nanticoke river | Nanticoke River | rewastico cr |
| NANT-113-R-2001 | Dorchester | nanticoke river | Nanticoke River | gales cr ut1 |
| NANT-114-R-2001 | Wicomico | nanticoke river | Nanticoke River | rewastico cr |
| NANT-116-R-2001 | Dorchester | nanticoke river | Nanticoke River | chicone cr ut1 |
| NANT-119-R-2001 | Wicomico | nanticoke river | Nanticoke River | ut nanticoke r ut1 ut1 |
| NANT-203-R-2001 | Wicomico | nanticoke river | Nanticoke River | plum cr |
| NANT-311-R-2001 | Wicomico | nanticoke river | Nanticoke River | barren cr |
| NASS-108-S-2001 | Worcester | pocomoke river | Nassawango Creek | millville cr |
| NASS-206-R-2001 | Wicomico | pocomoke river | Nassawango Creek | nassawango cr |
| NASS-217-R-2001 | Wicomico | pocomoke river | Nassawango Creek | nassawango cr |
| NASS-302-S-2001 | Worcester | pocomoke river | Nassawango Creek | nassawango cr |
| NEAS-103-R-2001 | Cecil | elk river | Northeast River | west br (of northeast cr) |
| NEAS-107-R-2001 | Cecil | elk river | Northeast River | stony run (el) ut1 ut1 |
| NEAS-109-R-2001 | Cecil | elk river | Northeast River | little northeast cr |
| NEAS-111-R-2001 | Cecil | elk river | Northeast River | northeast cr ut1 |
| NEAS-115-R-2001 | Cecil | elk river | Northeast River | northeast river ut1 |
| NEAS-201-R-2001 | Cecil | elk river | Northeast River | little northeast cr |
| NEAS-202-R-2001 | Cecil | elk river | Northeast River | northeast cr |
| NEAS-312-R-2001 | Cecil | elk river | Northeast River | northeast cr |
| NEWP-110-R-2001 | Worcester | ocean coastal | Newport Bay | tukesburg br |
| NEWP-116-R-2001 | Worcester | ocean coastal | Newport Bay | kitts br |
| OCTO-102-C-2001 | Cecil | susquehanna river | Octoraro Creek | love run |
| OCTO-201-C-2001 | Cecil | susquehanna river | Octoraro Creek | basin run |
| OXON-101-R-2001 | Prince George's | washington metro potomac river | Oxon Creek | oxon run |
| OXON-205-R-2001 | Prince George's | washington metro potomac river | Oxon Creek | oxon run ut1 |
| PAXL-294-S-2001 | Charles | patuxent river | Patuxent River lower | swanson cr |
| PAXM-101-R-2001 | Anne Arundel | patuxent river | Patuxent River middle | ferry br |
| PAXM-106-R-2001 | Prince George's | patuxent river | Patuxent River middle | mataponi cr ut1 |
| PAXM-107-R-2001 | Prince George's | patuxent river | Patuxent River middle | patuxent r ut7 |
| PAXM-109-R-2001 | Prince George's | patuxent river | Patuxent River middle | district br |
| PAXM-112-R-2001 | Prince George's | patuxent river | Patuxent River middle | swan point cr |
| PAXM-114-R-2001 | Anne Arundel | patuxent river | Patuxent River middle | deep cr (px) |
| PAXM-115-R-2001 | Anne Arundel | patuxent river | Patuxent River middle | ferry br |
| PAXM-119-R-2001 | Prince George's | patuxent river | Patuxent River middle | patuxent r ut8 |
| PAXM-120-R-2001 | Anne Arundel | patuxent river | Patuxent River middle | lyons cr |
| PAXM-121-R-2001 | Anne Arundel | patuxent river | Patuxent River middle | pindell br |
| PAXM-122-R-2001 | Prince George's | patuxent river | Patuxent River middle | swan point cr ut1 |
| PAXM-211-R-2001 | Prince George's | patuxent river | Patuxent River middle | mataponi cr |
| PAXM-213-R-2001 | Anne Arundel | patuxent river | Patuxent River middle | cabin br |
| PISC-103-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | meetinghouse br |
| PISC-104-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | tinkers cr ut2 |
| PISC-105-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | tinkers cr ut1 |
| PISC-106-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway ut3 |
| PISC-109-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | meetinghouse br |
| PISC-112-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | burch cr ut1 |
| PISC-113-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | paynes br |
| PISC-115-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway cr ut1 |
| PISC-201-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | butler br |
| PISC-207-R-2001 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway cr |
| PRAL-103-R-2001 | Washington | upper potomac river | Potomac River AL Cnty | potomac r ut11 |
| PRAL-104-R-2001 | Allegany | upper potomac river | Potomac River AL Cnty | devils alley |
| PRAL-106-R-2001 | Allegany | upper potomac river | Potomac River AL Cnty | roby hollow ut1 |
| PRAL-107-R-2001 | Allegany | upper potomac river | Potomac River AL Cnty | twigg hollow |
| PRAL-208-R-2001 | Allegany | upper potomac river | Potomac River AL Cnty | roby hollow |
| PRET-111-C-2001 | Carroll | gunpowder river | Prettyboy Reservoir | grave run ut1 |
| PRLN-626-S-2001 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRUN-101-C-2001 | Garrett | north branch potomac river | Potomac River U N Branch | steyer run |
| PRUN-101-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | south prong lostland run ut1 |
| PRUN-102-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | mcmillan fork of shields ru |
| PRUN-103-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | folly run |
| PRUN-104-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | north prong lostland run |
| PRUN-106-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | elk lick run |
| PRUN-107-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | folly run |
| PRUN-109-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | north fork of sand run |
| PRUN-205-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| PRUN-210-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| PRUN-211-R-2001 | Garrett | north branch potomac river | Potomac River U N Branch | three forks run |
| PRUT-103-R-2001 | Prince George's | washington metro potomac river | Potomac River U tidal | hunters mill branch |
| PRUT-106-R-2001 | Prince George's | washington metro potomac river | Potomac River U tidal | henson cr ut1 |
| PRUT-107-R-2001 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek ut2 |
| PRUT-108-R-2001 | Prince George's | washington metro potomac river | Potomac River U tidal | henson cr |
| PRUT-114-R-2001 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek ut3 |
| PRUT-116-R-2001 | Charles | washington metro potomac river | Potomac River U tidal | potomac river ut13 |
| PRUT-117-R-2001 | Charles | washington metro potomac river | Potomac River U tidal | potomac river ut12 |
| PRUT-202-R-2001 | Prince George's | washington metro potomac river | Potomac River U tidal | henson cr |
| PTOB-002-S-2001 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2001 | Howard | patuxent river | Rocky Gorge Dam | patuxent r ut2 |
| SASS-102-R-2001 | Kent | elk river | Sassafras River | swantown cr |
| SASS-104-R-2001 | Kent | elk river | Sassafras River | woodland cr ut1 |
| SASS-120-R-2001 | Cecil | elk river | Sassafras River | duffy cr |
| SASS-205-R-2001 | Kent | elk river | Sassafras River | herring br |
| SAVA-101-C-2001 | Garrett | north branch potomac river | Savage River | monroe run |
| SAVA-159-S-2001 | Garrett | north branch potomac river | Savage River | middlefork run |
| SAVA-202-C-2001 | Garrett | north branch potomac river | Savage River | poplar lick run |
| SAVA-203-C-2001 | Garrett | north branch potomac river | Savage River | poplar lick run |
| SAVA-204-C-2001 | Garrett | north branch potomac river | Savage River | crabtree cr |
| SAVA-225-S-2001 | Garrett | north branch potomac river | Savage River | savage r |
| SAVA-276-S-2001 | Garrett | north branch potomac river | Savage River | double lick run |
| SENE-101-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | great seneca cr ut3 |
| SENE-103-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | little seneca cr |
| SENE-104-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | little seneca cr ut3 |
| SENE-109-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | gunners branch ut1 |
| SENE-112-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | russel br |
| SENE-113-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | whetstone run |
| SENE-114-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | magruder br |
| SENE-115-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | great seneca cr |
| SENE-117-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | bucklodge br ut1 |
| SENE-119-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | goshen br ut1 ut2 |
| SENE-205-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | great seneca cr |
| SENE-210-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | dry seneca cr |
| SENE-211-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | dry seneca cr |
| SENE-306-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | great seneca cr |
| SENE-316-R-2001 | Montgomery | washington metro potomac river | Seneca Creek | little seneca cr |
| SIDE-101-R-2001 | Allegany | upper potomac river | Sideling Hill Creek | swain hollow |
| SIDE-109-R-2001 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill cr ut2 ut1 |
| SIDE-402-R-2001 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill cr |
| SIDE-405-R-2001 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill cr |
| SIDE-410-R-2001 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill cr |
| STCL-051-S-2001 | St. Mary's | lower potomac river | St. Clements Bay | st clemens cr ut1 |
| STIL-103-R-2001 | Kent | elk river | Stillpond-Fairlee | big marsh ut1 |
| STIL-109-R-2001 | Kent | elk river | Stillpond-Fairlee | fairlee cr ut2 |
| STIL-114-R-2001 | Kent | elk river | Stillpond-Fairlee | fairlee cr ut1 ut1 |
| STIL-119-R-2001 | Kent | elk river | Stillpond-Fairlee | mill cr ut1 |
| STIL-207-R-2001 | Kent | elk river | Stillpond-Fairlee | fairlee cr ut1 ut2 |
| UMON-101-C-2001 | Frederick | middle potomac river | Upper Monocacy River | little fishing cr |
| UMON-202-C-2001 | Frederick | middle potomac river | Upper Monocacy River | clifford hollow br of tuscarora cr |
| UMON-288-S-2001 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-113-S-2001 | Caroline | choptank river | Upper Choptank | skeleton cr |
| UPPC-101-R-2001 | Worcester | pocomoke river | Upper Pocomoke River | old mill br |
| UPPC-103-R-2001 | Wicomico | pocomoke river | Upper Pocomoke River | south fork green run |
| UPPC-105-R-2001 | Wicomico | pocomoke river | Upper Pocomoke River | campbell ditch |
| UPPC-106-R-2001 | Worcester | pocomoke river | Upper Pocomoke River | timmonstown br (pc) |
| UPPC-107-R-2001 | Wicomico | pocomoke river | Upper Pocomoke River | aydylotte br |
| UPPC-113-R-2001 | Wicomico | pocomoke river | Upper Pocomoke River | campbell ditch |
| UPPC-114-R-2001 | Wicomico | pocomoke river | Upper Pocomoke River | aydylotte br |
| UPPC-115-R-2001 | Wicomico | pocomoke river | Upper Pocomoke River | campbell ditch |
| UPPC-117-R-2001 | Worcester | pocomoke river | Upper Pocomoke River | fivemile br |
| UPPC-118-R-2001 | Wicomico | pocomoke river | Upper Pocomoke River | south fork green run |
| UPPC-204-R-2001 | Worcester | pocomoke river | Upper Pocomoke River | libertytown br |
| UPPC-216-R-2001 | Worcester | pocomoke river | Upper Pocomoke River | libertytown br |
| UPPC-410-R-2001 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke r |
| WCHE-086-S-2001 | Calvert | west chesapeake bay | West Chesapeake Bay | plum point cr |
| WEBR-104-R-2001 | Prince George's | patuxent river | Western Branch | folly br |
| WEBR-105-R-2001 | Prince George's | patuxent river | Western Branch | back br |
| WEBR-106-R-2001 | Prince George's | patuxent river | Western Branch | folley br ut1 |
| WEBR-107-R-2001 | Prince George's | patuxent river | Western Branch | collington br ut1 |
| WEBR-110-R-2001 | Prince George's | patuxent river | Western Branch | black br |
| WEBR-111-R-2001 | Prince George's | patuxent river | Western Branch | back br |
| WEBR-113-R-2001 | Prince George's | patuxent river | Western Branch | collington br ut4 |
| WEBR-116-R-2001 | Prince George's | patuxent river | Western Branch | lottsford br |
| WEBR-201-R-2001 | Prince George's | patuxent river | Western Branch | lottsford br |
| WEBR-212-R-2001 | Prince George's | patuxent river | Western Branch | southwest br |
| WILL-301-C-2001 | Allegany | north branch potomac river | Wills Creek | braddock run |
| WIRH-220-S-2001 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-101-C-2001 | Garrett | youghiogheny river | Youghiogheny River | stony brook |
| YOUG-101-R-2001 | Garrett | youghiogheny river | Youghiogheny River | bear cr ut2 |
| YOUG-102-R-2001 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny r ut1 |
| YOUG-106-R-2001 | Garrett | youghiogheny river | Youghiogheny River | little bear cr ut1 |
| YOUG-107-R-2001 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny r ut2 |
| YOUG-110-R-2001 | Garrett | youghiogheny river | Youghiogheny River | south br bear cr ut2 ut1 |
| YOUG-112-R-2001 | Garrett | youghiogheny river | Youghiogheny River | laurel run (yg) |
| YOUG-117-R-2001 | Garrett | youghiogheny river | Youghiogheny River | mill run ut2 |
| YOUG-118-R-2001 | Garrett | youghiogheny river | Youghiogheny River | millers run |
| YOUG-123-R-2001 | Garrett | youghiogheny river | Youghiogheny River | mill run |
| YOUG-127-R-2001 | Garrett | youghiogheny river | Youghiogheny River | little bear cr |
| YOUG-208-R-2001 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| YOUG-214-R-2001 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny r |
| YOUG-219-R-2001 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny r |
| YOUG-221-R-2001 | Garrett | youghiogheny river | Youghiogheny River | mill run |
| YOUG-231-R-2001 | Garrett | youghiogheny river | Youghiogheny River | murley run |
| YOUG-320-R-2001 | Garrett | youghiogheny river | Youghiogheny River | muddy cr |
| YOUG-432-S-2001 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| ZEKI-012-S-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ZEKI-103-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut4 |
| ZEKI-104-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut3 |
| ZEKI-106-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut2 |
| ZEKI-109-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut2 |
| ZEKI-114-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut2 |
| ZEKI-116-R-2001 | Charles | lower potomac river | Zekiah Swamp | wolf den br ut1 |
| ZEKI-117-R-2001 | Charles | lower potomac river | Zekiah Swamp | herbert run |
| ZEKI-118-R-2001 | Charles | lower potomac river | Zekiah Swamp | bowling cr |
| ZEKI-215-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut1 |
| ZEKI-302-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ZEKI-305-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ZEKI-307-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ZEKI-312-R-2001 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| BACK-101-R-2002 | Baltimore | patapsco river | Back River | herring run ut |
| BACK-105-R-2002 | Baltimore | patapsco river | Back River | stemmers run |
| BACK-107-R-2002 | Baltimore | patapsco river | Back River | |
| BACK-108-R-2002 | Baltimore | patapsco river | Back River | bread and cheese cr |
| BACK-110-R-2002 | Baltimore | patapsco river | Back River | stemmers run |
| BACK-111-R-2002 | Baltimore | patapsco river | Back River | redhouse cr |
| BACK-112-R-2002 | Baltimore City | patapsco river | Back River | moore's run |
| BACK-113-R-2002 | Baltimore | patapsco river | Back River | stemmers run |
| BACK-203-R-2002 | Baltimore | patapsco river | Back River | stemmers run |
| BACK-302-R-2002 | Baltimore City | patapsco river | Back River | herring run (pp) |
| BACK-306-R-2002 | Baltimore City | patapsco river | Back River | herring run (pp) |
| BIRD-101-R-2002 | Baltimore | gunpowder river | Bird River | white marsh run |
| BIRD-107-R-2002 | Baltimore | gunpowder river | Bird River | honey go run |
| BRET-101-R-2002 | St. Mary's | lower potomac river | Breton Bay | moll dyers run |
| BRET-103-R-2002 | St. Mary's | lower potomac river | Breton Bay | brooks run ut 1 |
| BRET-115-R-2002 | St. Mary's | lower potomac river | Breton Bay | moll dyers run ut |
| BRET-117-R-2002 | St. Mary's | lower potomac river | Breton Bay | brooks run ut 2 |
| BRET-408-R-2002 | St. Mary's | lower potomac river | Breton Bay | macintosh run |
| CONO-101-R-2002 | Washington | upper potomac river | Conococheague Creek | conococheague cr ut 2 |
| CONO-102-R-2002 | Washington | upper potomac river | Conococheague Creek | |
| CONO-103-R-2002 | Washington | upper potomac river | Conococheague Creek | |
| CONO-105-R-2002 | Washington | upper potomac river | Conococheague Creek | conococheague cr ut 2 |
| CONO-107-R-2002 | Washington | upper potomac river | Conococheague Creek | troupe run |
| CONO-110-R-2002 | Washington | upper potomac river | Conococheague Creek | troupe run |
| CONO-111-R-2002 | Washington | upper potomac river | Conococheague Creek | |
| CONO-113-R-2002 | Washington | upper potomac river | Conococheague Creek | |
| CONO-114-R-2002 | Washington | upper potomac river | Conococheague Creek | conococheague cr ut 1 |
| CONO-115-R-2002 | Washington | upper potomac river | Conococheague Creek | |
| CONO-116-R-2002 | Washington | upper potomac river | Conococheague Creek | conococheague cr ut 3 |
| CONO-119-R-2002 | Washington | upper potomac river | Conococheague Creek | |
| CONO-120-R-2002 | Washington | upper potomac river | Conococheague Creek | |
| CONO-209-R-2002 | Washington | upper potomac river | Conococheague Creek | |
| CONO-217-R-2002 | Washington | upper potomac river | Conococheague Creek | conococheague cr ut 2 |
| CONO-218-R-2002 | Washington | upper potomac river | Conococheague Creek | meadow br |
| CONO-222-R-2002 | Washington | upper potomac river | Conococheague Creek | troupe run |
| CONO-312-R-2002 | Washington | upper potomac river | Conococheague Creek | rush run |
| CORS-102-S-2002 | Queen Anne's | chester river | Corsica River | emory cr ut1 |
| DOUB-101-R-2002 | Carroll | middle potomac river | Double Pipe Creek | meadow br ut 1 |
| DOUB-103-R-2002 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr ut 7 |
| DOUB-106-R-2002 | Carroll | middle potomac river | Double Pipe Creek | big silver run ut |
| DOUB-109-R-2002 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr ut 6 |
| DOUB-110-R-2002 | Carroll | middle potomac river | Double Pipe Creek | |
| DOUB-111-R-2002 | Carroll | middle potomac river | Double Pipe Creek | |
| DOUB-113-R-2002 | Carroll | middle potomac river | Double Pipe Creek | meadow br ut |
| DOUB-115-R-2002 | Frederick | middle potomac river | Double Pipe Creek | beaver dam cr |
| DOUB-116-R-2002 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr ut 5 |
| DOUB-119-R-2002 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr ut 8 |
| DOUB-120-R-2002 | Carroll | middle potomac river | Double Pipe Creek | bear br ut |
| DOUB-122-R-2002 | Carroll | middle potomac river | Double Pipe Creek | bear br |
| DOUB-212-R-2002 | Carroll | middle potomac river | Double Pipe Creek | turkey foot run |
| DOUB-214-R-2002 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr |
| DOUB-217-R-2002 | Carroll | middle potomac river | Double Pipe Creek | meadow br |
| DOUB-218-R-2002 | Carroll | middle potomac river | Double Pipe Creek | big silver run |
| DOUB-221-R-2002 | Carroll | middle potomac river | Double Pipe Creek | bear br |
| DOUB-404-R-2002 | Frederick | middle potomac river | Double Pipe Creek | little pipe cr |
| DOUB-407-R-2002 | Carroll | middle potomac river | Double Pipe Creek | big pipe cr |
| EAST-113-R-2002 | Queen Anne's | chester river | Eastern Bay | |
| FIMI-207-S-2002 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| FURN-101-S-2002 | Cecil | elk river | Furnace Bay | principio cr ut2 |
| GUNP-104-R-2002 | Harford | gunpowder river | Gunpowder River | reardon inlet ut |
| JONE-101-R-2002 | Baltimore | patapsco river | Jones Falls | north br ut 1_ut1 |
| JONE-102-R-2002 | Baltimore City | patapsco river | Jones Falls | stony run |
| JONE-105-R-2002 | Baltimore City | patapsco river | Jones Falls | stony run ut |
| JONE-107-R-2002 | Baltimore | patapsco river | Jones Falls | north br |
| JONE-109-R-2002 | Baltimore | patapsco river | Jones Falls | jones falls ut 1 |
| JONE-109-S-2002 | Baltimore | patapsco river | Jones Falls | dipping pond run ut1 |
| JONE-110-R-2002 | Baltimore | patapsco river | Jones Falls | towson run |
| JONE-204-R-2002 | Baltimore | patapsco river | Jones Falls | north br ut 1 |
| JONE-213-R-2002 | Baltimore | patapsco river | Jones Falls | jones falls |
| JONE-303-R-2002 | Baltimore | patapsco river | Jones Falls | jones falls |
| JONE-312-R-2002 | Baltimore City | patapsco river | Jones Falls | jones falls |
| JONE-315-S-2002 | Baltimore | patapsco river | Jones Falls | north br jones falls |
| LANG-101-R-2002 | Kent | chester river | Langford Creek | east fork langford cr ut 2 |
| LANG-106-R-2002 | Kent | chester river | Langford Creek | |
| LANG-108-R-2002 | Kent | chester river | Langford Creek | east fork langford cr ut 1 |
| LANG-109-R-2002 | Kent | chester river | Langford Creek | east fork langford cr ut 2 |
| LANG-115-R-2002 | Kent | chester river | Langford Creek | west fork langford cr ut 1 |
| LANG-204-R-2002 | Kent | chester river | Langford Creek | east fork langford cr |
| LANG-218-R-2002 | Kent | chester river | Langford Creek | east fork langford cr |
| LIBE-101-X-2002 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIBE-102-S-2002 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-102-X-2002 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIBE-103-X-2002 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LOCH-101-R-2002 | Harford | gunpowder river | Loch Raven Reservoir | second mine br |
| LOCH-102-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | loch raven res ut |
| LOCH-107-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run ut 1 |
| LOCH-109-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | fourth mine br |
| LOCH-111-R-2002 | Harford | gunpowder river | Loch Raven Reservoir | second mine br |
| LOCH-112-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | mcgill run ut |
| LOCH-114-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | oregon br |
| LOCH-115-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | long quarter br ut |
| LOCH-120-S-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-121-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | first mine br |
| LOCH-122-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run ut 1 |
| LOCH-123-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | loch raven res ut |
| LOCH-213-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | indian run |
| LOCH-216-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | owl branch ut |
| LOCH-224-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-305-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | blackrock run |
| LOCH-404-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | western run |
| LOCH-443-R-2002 | Baltimore | gunpowder river | Loch Raven Reservoir | gunpowder falls |
| LOCR-102-R-2002 | Kent | chester river | Lower Chester River | swan cr ut |
| LOCR-102-S-2002 | Kent | chester river | Lower Chester River | swan cr |
| LOCR-107-R-2002 | Kent | chester river | Lower Chester River | |
| LOCR-110-R-2002 | Kent | chester river | Lower Chester River | grays inn cr ut |
| LOCR-114-R-2002 | Queen Anne's | chester river | Lower Chester River | reed cr |
| LOCR-116-R-2002 | Queen Anne's | chester river | Lower Chester River | queenstown cr ut |
| LOGU-103-R-2002 | Baltimore | gunpowder river | Lower Gunpowder Falls | jennifer br |
| LOGU-106-R-2002 | Baltimore | gunpowder river | Lower Gunpowder Falls | sweathouse br |
| LOGU-108-R-2002 | Baltimore | gunpowder river | Lower Gunpowder Falls | jennifer br |
| LOGU-109-R-2002 | Baltimore | gunpowder river | Lower Gunpowder Falls | cowen run ut 1 |
| LOGU-202-R-2002 | Baltimore | gunpowder river | Lower Gunpowder Falls | cowen run |
| LOGU-211-R-2002 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green cr |
| LOGU-305-R-2002 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green cr |
| LOPC-101-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | wagram swamp br |
| LOPC-104-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | |
| LOPC-107-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | |
| LOPC-108-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | wagram cr |
| LOPC-109-R-2002 | Somerset | pocomoke river | Lower Pocomoke River | puncheon landing br |
| LOPC-110-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | poorhouse br |
| LOPC-112-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | wagram cr ut 1 |
| LOPC-115-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | kelly mill br |
| LOPC-116-R-2002 | Somerset | pocomoke river | Lower Pocomoke River | rehobeth br |
| LOPC-118-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | kelly mill br |
| LOPC-206-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | corkers cr |
| LOPC-211-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | corkers cr |
| LOPC-220-R-2002 | Worcester | pocomoke river | Lower Pocomoke River | |
| LTON-113-R-2002 | Washington | upper potomac river | Little Tonoloway Creek | sawmill hollow |
| LTON-205-R-2002 | Washington | upper potomac river | Little Tonoloway Creek | little tonoloway cr |
| LTON-210-R-2002 | Washington | upper potomac river | Little Tonoloway Creek | little tonoloway cr |
| MARS-211-R-2002 | Washington | upper potomac river | Marsh Run | marsh run |
| MATT-033-S-2002 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr |
| MICR-106-R-2002 | Kent | chester river | Middle Chester River | morgan cr ut 5 |
| MICR-109-R-2002 | Kent | chester river | Middle Chester River | |
| MICR-110-R-2002 | Queen Anne's | chester river | Middle Chester River | chester r ut 1 |
| MICR-111-R-2002 | Kent | chester river | Middle Chester River | |
| MICR-112-R-2002 | Kent | chester river | Middle Chester River | |
| MICR-113-R-2002 | Kent | chester river | Middle Chester River | morgan cr ut 4 |
| MICR-114-R-2002 | Kent | chester river | Middle Chester River | |
| MICR-118-R-2002 | Kent | chester river | Middle Chester River | morgan cr ut 1_ut3 |
| MICR-202-R-2002 | Kent | chester river | Middle Chester River | morgan cr ut 2 |
| MICR-205-R-2002 | Kent | chester river | Middle Chester River | morgan cr ut 2 |
| MICR-207-R-2002 | Kent | chester river | Middle Chester River | morgan cr ut1_ut2 |
| MICR-208-R-2002 | Kent | chester river | Middle Chester River | morgan cr ut 1 |
| MICR-215-R-2002 | Kent | chester river | Middle Chester River | morgan cr |
| MICR-216-R-2002 | Kent | chester river | Middle Chester River | morgan cr ut 1 |
| MPAX-101-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r ut 5 |
| MPAX-103-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r ut 2_ut |
| MPAX-104-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r ut 6 |
| MPAX-107-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r ut 4 |
| MPAX-205-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r ut 2 |
| MPAX-206-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r |
| MPAX-310-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r |
| MPAX-313-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r |
| MPAX-409-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r |
| MPAX-411-R-2002 | Howard | patuxent river | Middle Patuxent River | middle patuxent r |
| NANJ-331-S-2002 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-104-R-2002 | Dorchester | nanticoke river | Nanticoke River | chicone cr ut |
| NANT-106-R-2002 | Wicomico | nanticoke river | Nanticoke River | rewastico cr |
| NANT-108-R-2002 | Wicomico | nanticoke river | Nanticoke River | plum cr ut |
| NANT-109-R-2002 | Dorchester | nanticoke river | Nanticoke River | chicone cr |
| NANT-110-R-2002 | Wicomico | nanticoke river | Nanticoke River | rewastico cr |
| NANT-111-R-2002 | Wicomico | nanticoke river | Nanticoke River | rewastico cr |
| NANT-113-R-2002 | Wicomico | nanticoke river | Nanticoke River | rewastico cr |
| NANT-116-R-2002 | Wicomico | nanticoke river | Nanticoke River | barren cr |
| NANT-117-R-2002 | Wicomico | nanticoke river | Nanticoke River | |
| NANT-119-R-2002 | Dorchester | nanticoke river | Nanticoke River | |
| NANT-122-R-2002 | Wicomico | nanticoke river | Nanticoke River | rewastico cr |
| NANT-123-R-2002 | Dorchester | nanticoke river | Nanticoke River | dennis cr |
| NASS-108-S-2002 | Worcester | pocomoke river | Nassawango Creek | millville cr |
| NASS-302-S-2002 | Worcester | pocomoke river | Nassawango Creek | nassawango cr |
| PAXL-294-S-2002 | Charles | patuxent river | Patuxent River lower | swanson cr |
| PRLN-626-S-2002 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRLT-103-R-2002 | St. Mary's | lower potomac river | Potomac River L tidal | |
| PRLT-104-R-2002 | St. Mary's | lower potomac river | Potomac River L tidal | belvedere cr |
| PRLT-105-R-2002 | St. Mary's | lower potomac river | Potomac River L tidal | poplar hill cr |
| PRLT-108-R-2002 | Charles | lower potomac river | Potomac River L tidal | ditchley pronge |
| PRLT-113-R-2002 | St. Mary's | lower potomac river | Potomac River L tidal | tarleton br |
| PRLT-116-R-2002 | Charles | lower potomac river | Potomac River L tidal | potomac r ut |
| PRMO-101-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | horsepen br ut |
| PRMO-103-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | rock run |
| PRMO-106-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | |
| PRMO-109-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | willett br |
| PRMO-110-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | broad run |
| PRMO-112-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | green briar br |
| PRMO-114-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r ut 2 |
| PRMO-115-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r ut 2 |
| PRMO-117-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | |
| PRMO-120-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r ut 1 |
| PRMO-202-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | broad run |
| PRMO-222-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | watts br |
| PRMO-304-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r |
| PRMO-307-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r |
| PRMO-311-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r |
| PRMO-313-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | horsepen br |
| PRMO-323-R-2002 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little monocacy r |
| PRMT-110-R-2002 | Charles | lower potomac river | Potomac River M tidal | mill swamp run ut 2 |
| PRMT-111-R-2002 | Charles | lower potomac river | Potomac River M tidal | |
| PRMT-118-R-2002 | Charles | lower potomac river | Potomac River M tidal | reeder run ut |
| PRMT-201-R-2002 | Charles | lower potomac river | Potomac River M tidal | mill swamp run ut 1 |
| PRMT-206-R-2002 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRMT-315-R-2002 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRWA-101-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | green spring run |
| PRWA-102-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | frog hollow |
| PRWA-107-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | |
| PRWA-109-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | |
| PRWA-114-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | potomac r ut 1 |
| PRWA-116-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | |
| PRWA-120-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | potomac r ut 2 |
| PRWA-122-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | |
| PRWA-124-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | frog hollow |
| PRWA-125-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | ditch run ut |
| PRWA-126-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | |
| PRWA-206-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | green spring run |
| PRWA-215-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | camp spring run |
| PRWA-217-R-2002 | Washington | upper potomac river | Potomac River WA Cnty | camp spring run |
| PTOB-002-S-2002 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-101-R-2002 | Howard | patuxent river | Rocky Gorge Dam | rocky gorge res ut 2 |
| RKGR-106-R-2002 | Montgomery | patuxent river | Rocky Gorge Dam | reddy br |
| RKGR-107-R-2002 | Montgomery | patuxent river | Rocky Gorge Dam | rocky gorge res ut 3 |
| RKGR-110-R-2002 | Montgomery | patuxent river | Rocky Gorge Dam | hawlings r |
| RKGR-112-R-2002 | Montgomery | patuxent river | Rocky Gorge Dam | hawling r ut 2 |
| RKGR-119-S-2002 | Howard | patuxent river | Rocky Gorge Dam | patuxent r ut2 |
| RKGR-208-R-2002 | Montgomery | patuxent river | Rocky Gorge Dam | hawling r ut 1 |
| RKGR-403-R-2002 | Montgomery | patuxent river | Rocky Gorge Dam | patuxent r |
| RKGR-404-R-2002 | Montgomery | patuxent river | Rocky Gorge Dam | patuxent r |
| RKGR-405-R-2002 | Howard | patuxent river | Rocky Gorge Dam | patuxent r |
| RKGR-409-R-2002 | Howard | patuxent river | Rocky Gorge Dam | patuxent r |
| SAVA-103-R-2002 | Garrett | north branch potomac river | Savage River | christley run |
| SAVA-104-R-2002 | Garrett | north branch potomac river | Savage River | dry run |
| SAVA-105-R-2002 | Garrett | north branch potomac river | Savage River | big run whiskey hollow ut |
| SAVA-115-R-2002 | Garrett | north branch potomac river | Savage River | christley run |
| SAVA-116-R-2002 | Garrett | north branch potomac river | Savage River | blacklick run |
| SAVA-117-R-2002 | Garrett | north branch potomac river | Savage River | bear pen run |
| SAVA-119-R-2002 | Garrett | north branch potomac river | Savage River | dry run |
| SAVA-120-R-2002 | Garrett | north branch potomac river | Savage River | tom's spring run |
| SAVA-204-S-2002 | Garrett | north branch potomac river | Savage River | crabtree cr |
| SAVA-206-R-2002 | Garrett | north branch potomac river | Savage River | mudlick run |
| SAVA-225-S-2002 | Garrett | north branch potomac river | Savage River | savage r |
| SAVA-276-S-2002 | Garrett | north branch potomac river | Savage River | double lick run |
| SAVA-308-R-2002 | Garrett | north branch potomac river | Savage River | savage r |
| SAVA-312-R-2002 | Garrett | north branch potomac river | Savage River | middle fork run |
| SAVA-401-R-2002 | Garrett | north branch potomac river | Savage River | savage r |
| SAVA-410-R-2002 | Garrett | north branch potomac river | Savage River | savage r |
| SAVA-414-R-2002 | Garrett | north branch potomac river | Savage River | savage r |
| SOUT-101-R-2002 | Anne Arundel | west chesapeake bay | South River | south r ut 1 |
| SOUT-102-R-2002 | Anne Arundel | west chesapeake bay | South River | |
| SOUT-103-R-2002 | Anne Arundel | west chesapeake bay | South River | flat cr |
| SOUT-105-R-2002 | Anne Arundel | west chesapeake bay | South River | bell br ut 1 |
| SOUT-106-R-2002 | Anne Arundel | west chesapeake bay | South River | south r ut 1 |
| SOUT-108-R-2002 | Anne Arundel | west chesapeake bay | South River | tarnans br |
| SOUT-109-R-2002 | Anne Arundel | west chesapeake bay | South River | flat cr |
| STCL-051-S-2002 | St. Mary's | lower potomac river | St. Clements Bay | st clemens cr ut1 |
| STCL-102-R-2002 | St. Mary's | lower potomac river | St. Clements Bay | |
| STCL-106-R-2002 | St. Mary's | lower potomac river | St. Clements Bay | st clements cr |
| STCL-109-R-2002 | St. Mary's | lower potomac river | St. Clements Bay | |
| STCL-110-R-2002 | St. Mary's | lower potomac river | St. Clements Bay | st clements cr ut 1 |
| STCL-112-R-2002 | St. Mary's | lower potomac river | St. Clements Bay | tomakokin cr ut |
| STCL-116-R-2002 | St. Mary's | lower potomac river | St. Clements Bay | dynard run ut |
| STCL-213-R-2002 | St. Mary's | lower potomac river | St. Clements Bay | st clements cr |
| TOWN-104-R-2002 | Allegany | upper potomac river | Town Creek | sugar hollow run |
| TOWN-106-R-2002 | Allegany | upper potomac river | Town Creek | |
| TOWN-107-R-2002 | Allegany | upper potomac river | Town Creek | |
| TOWN-108-R-2002 | Allegany | upper potomac river | Town Creek | bear hollow |
| TOWN-110-R-2002 | Allegany | upper potomac river | Town Creek | burnt house hollow |
| TOWN-111-R-2002 | Allegany | upper potomac river | Town Creek | town cr ut 2 |
| TOWN-112-R-2002 | Allegany | upper potomac river | Town Creek | |
| TOWN-116-R-2002 | Allegany | upper potomac river | Town Creek | lick run |
| TOWN-201-R-2002 | Allegany | upper potomac river | Town Creek | saw pit run |
| TOWN-205-R-2002 | Allegany | upper potomac river | Town Creek | murley br |
| TOWN-417-R-2002 | Allegany | upper potomac river | Town Creek | town cr |
| TOWN-419-R-2002 | Allegany | upper potomac river | Town Creek | town cr |
| TOWN-420-R-2002 | Allegany | upper potomac river | Town Creek | town cr |
| UMON-119-S-2002 | Frederick | middle potomac river | Upper Monocacy River | buzzard br |
| UMON-288-S-2002 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-113-S-2002 | Caroline | choptank river | Upper Choptank | skeleton cr |
| WCHE-086-S-2002 | Calvert | west chesapeake bay | West Chesapeake Bay | plum point cr |
| WEST-104-R-2002 | Anne Arundel | west chesapeake bay | West River | johns cr ut |
| WEST-110-R-2002 | Anne Arundel | west chesapeake bay | West River | mill swamp br |
| WEST-111-R-2002 | Anne Arundel | west chesapeake bay | West River | williamson br |
| WEST-114-R-2002 | Anne Arundel | west chesapeake bay | West River | bluejay br |
| WIRH-220-S-2002 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-432-S-2002 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| ZEKI-012-S-2002 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ANTI-105-R-2003 | Washington | upper potomac river | Antietam Creek | little antietam cr (1) ut2 |
| ANTI-106-R-2003 | Washington | upper potomac river | Antietam Creek | landis spring br |
| ANTI-107-R-2003 | Washington | upper potomac river | Antietam Creek | falls cr |
| ANTI-111-R-2003 | Washington | upper potomac river | Antietam Creek | dog cr ut1 |
| ANTI-113-R-2003 | Washington | upper potomac river | Antietam Creek | little antietam cr |
| ANTI-116-R-2003 | Washington | upper potomac river | Antietam Creek | little antietam cr (1) ut2 |
| ANTI-130-R-2003 | Washington | upper potomac river | Antietam Creek | little barber creek ut |
| ANTI-201-R-2003 | Washington | upper potomac river | Antietam Creek | antietam cr ut2 |
| ANTI-208-R-2003 | Washington | upper potomac river | Antietam Creek | sharmans br |
| ANTI-215-R-2003 | Washington | upper potomac river | Antietam Creek | antietam creek ut |
| ANTI-226-R-2003 | Washington | upper potomac river | Antietam Creek | little antietam cr |
| ANTI-304-R-2003 | Washington | upper potomac river | Antietam Creek | marsh run |
| ANTI-310-R-2003 | Washington | upper potomac river | Antietam Creek | beaver cr |
| ANTI-414-R-2003 | Washington | upper potomac river | Antietam Creek | antietam creek |
| BELK-110-R-2003 | Cecil | elk river | Big Elk Creek | gramies run |
| BELK-116-R-2003 | Cecil | elk river | Big Elk Creek | big elk cr ut1 |
| BOHE-105-R-2003 | Cecil | elk river | Bohemia River | little bohemia cr ut1 |
| BOHE-113-R-2003 | Cecil | elk river | Bohemia River | little bohemia cr ut1 |
| BROA-101-R-2003 | Harford | susquehanna river | Broad Creek | deep cr |
| BROA-103-R-2003 | Harford | susquehanna river | Broad Creek | broad cr |
| BROA-104-R-2003 | Harford | susquehanna river | Broad Creek | broad cr ut5 |
| BROA-105-R-2003 | Harford | susquehanna river | Broad Creek | broad cr ut6 |
| BROA-107-R-2003 | Harford | susquehanna river | Broad Creek | broad cr ut5 |
| BROA-116-R-2003 | Harford | susquehanna river | Broad Creek | broad cr |
| BROA-306-R-2003 | Harford | susquehanna river | Broad Creek | broad cr |
| BROA-312-R-2003 | Harford | susquehanna river | Broad Creek | broad cr |
| BROA-318-R-2003 | Harford | susquehanna river | Broad Creek | broad cr |
| BROA-319-R-2003 | Harford | susquehanna river | Broad Creek | broad cr |
| CABJ-102-R-2003 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john cr |
| CABJ-109-R-2003 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john cr ut1 |
| CATO-103-R-2003 | Frederick | middle potomac river | Catoctin Creek | manor run |
| CATO-104-R-2003 | Frederick | middle potomac river | Catoctin Creek | middle cr (catoctin) |
| CATO-106-R-2003 | Frederick | middle potomac river | Catoctin Creek | catoctin cr ut4 |
| CATO-109-R-2003 | Frederick | middle potomac river | Catoctin Creek | catoctin cr ut3 |
| CATO-110-R-2003 | Frederick | middle potomac river | Catoctin Creek | catoctin cr ut1 |
| CATO-111-R-2003 | Frederick | middle potomac river | Catoctin Creek | broad run (mp) ut1 |
| CATO-121-R-2003 | Frederick | middle potomac river | Catoctin Creek | deer springs br ut1 |
| CATO-125-R-2003 | Frederick | middle potomac river | Catoctin Creek | west br (mp) ut1 |
| CATO-205-R-2003 | Frederick | middle potomac river | Catoctin Creek | lewis mill br |
| CATO-208-R-2003 | Frederick | middle potomac river | Catoctin Creek | catoctin cr ut5 |
| CATO-212-R-2003 | Frederick | middle potomac river | Catoctin Creek | grindstone run |
| CATO-214-R-2003 | Frederick | middle potomac river | Catoctin Creek | lewis mill br |
| CATO-301-R-2003 | Frederick | middle potomac river | Catoctin Creek | catoctin cr |
| CATO-407-R-2003 | Frederick | middle potomac river | Catoctin Creek | catoctin cr |
| CHRI-104-R-2003 | Cecil | elk river | Christina River | persimmon run |
| COCA-101-N-2003 | Washington | upper potomac river | Potomac River WA Cnty | ut potomac river |
| COCA-102-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | ut potomac river |
| COCA-104-N-2003 | Washington | upper potomac river | Potomac River AL Cnty | ut potomac river |
| COCA-105-N-2003 | Washington | upper potomac river | Potomac River WA Cnty | ut potomac river |
| COCA-106-N-2003 | Washington | upper potomac river | Potomac River WA Cnty | ut potomac river |
| COCA-108-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | ut potomac river |
| COCA-109-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | ut potomac river |
| COCA-110-N-2003 | Washington | upper potomac river | Potomac River WA Cnty | ut potomac river |
| COCA-111-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | ut potomac river |
| COCA-112-N-2003 | Allegany | north branch potomac river | Potomac River L N Branch | ut potomac river |
| COCA-113-N-2003 | Allegany | upper potomac river | Potomac River AL Cnty | big run |
| COCA-114-N-2003 | Washington | upper potomac river | Potomac River WA Cnty | ut potomac river |
| COCA-115-N-2003 | Washington | upper potomac river | Potomac River WA Cnty | ut potomac river |
| COCA-116-N-2003 | Allegany | upper potomac river | Potomac River AL Cnty | ut potomac river |
| COCA-117-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | ut potomac river |
| COCA-201-N-2003 | Washington | upper potomac river | Potomac River AL Cnty | ut potomac river |
| COCA-203-N-2003 | Washington | upper potomac river | Potomac River WA Cnty | ditch run |
| COCA-204-N-2003 | Washington | upper potomac river | Marsh Run | marsh run |
| COCA-205-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | ut horsepen branch |
| COCA-206-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | muddy br |
| COCA-208-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | rock run |
| COCA-209-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | rock run |
| COCA-210-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | muddy br |
| COCA-211-N-2003 | Allegany | upper potomac river | Potomac River AL Cnty | ut potomac river |
| COCA-301-N-2003 | Allegany | north branch potomac river | Potomac River L N Branch | evitts cr |
| COCA-302-N-2003 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run |
| COCA-303-N-2003 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run |
| COCA-307-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | horsepen br |
| COCA-308-N-2003 | Montgomery | washington metro potomac river | Potomac River MO Cnty | watts br |
| CORS-102-S-2003 | Queen Anne's | chester river | Corsica River | emory cr ut1 |
| FIMI-207-S-2003 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| FURN-101-S-2003 | Cecil | elk river | Furnace Bay | principio cr ut2 |
| GEOR-102-R-2003 | Garrett | north branch potomac river | Georges Creek | winebrenner run |
| GEOR-103-R-2003 | Allegany | north branch potomac river | Georges Creek | winebrenner run |
| GEOR-104-R-2003 | Allegany | north branch potomac river | Georges Creek | neff run ut1 |
| GEOR-106-R-2003 | Garrett | north branch potomac river | Georges Creek | mill run (geor cr) |
| GEOR-107-R-2003 | Allegany | north branch potomac river | Georges Creek | elk lick run |
| GEOR-114-R-2003 | Allegany | north branch potomac river | Georges Creek | staub run |
| GEOR-208-R-2003 | Allegany | north branch potomac river | Georges Creek | sand spring run |
| GEOR-209-R-2003 | Allegany | north branch potomac river | Georges Creek | georges cr |
| GEOR-211-R-2003 | Allegany | north branch potomac river | Georges Creek | elk lick run |
| GEOR-315-R-2003 | Allegany | north branch potomac river | Georges Creek | georges cr |
| JONE-109-S-2003 | Baltimore | patapsco river | Jones Falls | dipping pond run ut1 |
| JONE-315-S-2003 | Baltimore | patapsco river | Jones Falls | north br jones falls |
| LIBE-102-R-2003 | Baltimore | patapsco river | Liberty Reservoir | norris run ut1 |
| LIBE-102-S-2003 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-105-R-2003 | Carroll | patapsco river | Liberty Reservoir | middle run |
| LIBE-106-R-2003 | Carroll | patapsco river | Liberty Reservoir | prugh br |
| LIBE-107-R-2003 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIBE-109-R-2003 | Carroll | patapsco river | Liberty Reservoir | little morgan run ut4 |
| LIBE-110-R-2003 | Carroll | patapsco river | Liberty Reservoir | cranberry br |
| LIBE-111-R-2003 | Carroll | patapsco river | Liberty Reservoir | morgan run ut3 |
| LIBE-123-R-2003 | Baltimore | patapsco river | Liberty Reservoir | north br patapsco r ut1 |
| LIBE-124-R-2003 | Carroll | patapsco river | Liberty Reservoir | cascade lake ut1 |
| LIBE-127-R-2003 | Carroll | patapsco river | Liberty Reservoir | morgan run ut4 |
| LIBE-129-R-2003 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-204-R-2003 | Carroll | patapsco river | Liberty Reservoir | east br patapsco |
| LIBE-214-R-2003 | Carroll | patapsco river | Liberty Reservoir | liberty reservoir ut1 |
| LIBE-218-R-2003 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| LIBE-333-R-2003 | Carroll | patapsco river | Liberty Reservoir | north br patapsco r |
| LICK-121-R-2003 | Dorchester | choptank river | Little Choptank | ut lee creek |
| LICK-125-R-2003 | Dorchester | choptank river | Little Choptank | ut north east branch |
| LICK-127-R-2003 | Dorchester | choptank river | Little Choptank | ut corsey creek |
| LIEL-312-R-2003 | Cecil | elk river | Little Elk Creek | little elk cr |
| LIEL-318-R-2003 | Cecil | elk river | Little Elk Creek | little elk cr |
| LIEL-325-R-2003 | Cecil | elk river | Little Elk Creek | little elk cr |
| LIGU-102-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut6 |
| LIGU-108-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut6 |
| LIGU-111-R-2003 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut4 |
| LIGU-113-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut5 |
| LIGU-114-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | dick br |
| LIGU-115-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut6 |
| LIGU-201-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-217-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-303-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-307-R-2003 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LMON-107-R-2003 | Frederick | middle potomac river | Lower Monocacy River | bens br ut1 |
| LMON-108-R-2003 | Carroll | middle potomac river | Lower Monocacy River | weldon cr |
| LMON-109-R-2003 | Frederick | middle potomac river | Lower Monocacy River | talbot br ut1 |
| LMON-112-R-2003 | Frederick | middle potomac river | Lower Monocacy River | cabbage run ut1 |
| LMON-113-R-2003 | Carroll | middle potomac river | Lower Monocacy River | south fork linganore cr ut1 |
| LMON-114-R-2003 | Frederick | middle potomac river | Lower Monocacy River | bush cr ut2 |
| LMON-118-R-2003 | Frederick | middle potomac river | Lower Monocacy River | lake linganore ut1 |
| LMON-119-R-2003 | Montgomery | middle potomac river | Lower Monocacy River | little bennett cr ut1 |
| LMON-121-R-2003 | Frederick | middle potomac river | Lower Monocacy River | monocacy r ut4 |
| LMON-123-R-2003 | Frederick | middle potomac river | Lower Monocacy River | town br ut1 |
| LMON-125-R-2003 | Frederick | middle potomac river | Lower Monocacy River | church br of bush cr ut1 |
| LMON-127-R-2003 | Frederick | middle potomac river | Lower Monocacy River | long br ut1 |
| LMON-131-R-2003 | Montgomery | middle potomac river | Lower Monocacy River | bennett cr |
| LMON-136-R-2003 | Frederick | middle potomac river | Lower Monocacy River | rock cr (mp) |
| LMON-142-R-2003 | Frederick | middle potomac river | Lower Monocacy River | linganore lake ut |
| LMON-210-R-2003 | Frederick | middle potomac river | Lower Monocacy River | furnace br |
| LMON-215-R-2003 | Montgomery | middle potomac river | Lower Monocacy River | little bennett cr |
| LMON-220-R-2003 | Frederick | middle potomac river | Lower Monocacy River | israel cr ut1 |
| LMON-322-R-2003 | Montgomery | middle potomac river | Lower Monocacy River | little bennett cr |
| LMON-328-R-2003 | Frederick | middle potomac river | Lower Monocacy River | north fork linganore cr |
| LMON-337-R-2003 | Frederick | middle potomac river | Lower Monocacy River | bens br |
| LOCH-120-S-2003 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCK-103-R-2003 | Dorchester | choptank river | Lower Choptank | gravel run ut1 |
| LOCK-104-R-2003 | Dorchester | choptank river | Lower Choptank | hunting cr (ck) ut2 |
| LOCK-108-R-2003 | Caroline | choptank river | Lower Choptank | hunting cr (ck) ut1 |
| LOCK-110-R-2003 | Dorchester | choptank river | Lower Choptank | gravel run ut1 |
| LOCK-118-R-2003 | Talbot | choptank river | Lower Choptank | tanyard br |
| LOCK-126-R-2003 | Dorchester | choptank river | Lower Choptank | blinkhorn creek |
| LOCK-128-R-2003 | Talbot | choptank river | Lower Choptank | bolingbroke creek |
| LOCR-102-S-2003 | Kent | chester river | Lower Chester River | swan cr |
| LOGU-190-M-2003 | Baltimore | gunpowder river | Lower Gunpowder Falls | minebank run |
| LOGU-280-M-2003 | Baltimore | gunpowder river | Lower Gunpowder Falls | minebank run |
| LOGU-285-M-2003 | Baltimore | gunpowder river | Lower Gunpowder Falls | minebank run |
| MAGO-102-R-2003 | Anne Arundel | west chesapeake bay | Magothy River | cattail cr (wc) ut2 |
| MAGO-104-R-2003 | Anne Arundel | west chesapeake bay | Magothy River | lake waterford ut2 |
| MAGO-111-R-2003 | Anne Arundel | west chesapeake bay | Magothy River | lake waterford ut1 |
| MAGO-113-R-2003 | Anne Arundel | west chesapeake bay | Magothy River | cattail cr (wc) ut1 |
| MANO-105-R-2003 | Somerset | pocomoke river | Manokin River | hall br |
| MANO-107-R-2003 | Somerset | pocomoke river | Manokin River | kings cr (pc) |
| MANO-108-R-2003 | Somerset | pocomoke river | Manokin River | geanquakin cr |
| MANO-111-R-2003 | Somerset | pocomoke river | Manokin River | moore br |
| MANO-113-R-2003 | Somerset | pocomoke river | Manokin River | loretto br ut1 |
| MANO-117-R-2003 | Somerset | pocomoke river | Manokin River | moore br |
| MANO-119-R-2003 | Somerset | pocomoke river | Manokin River | loretto br |
| MANO-203-R-2003 | Somerset | pocomoke river | Manokin River | manokin br |
| MATT-033-S-2003 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr |
| MICR-101-R-2003 | Queen Anne's | chester river | Middle Chester River | hambleton cr |
| MICR-102-R-2003 | Kent | chester river | Middle Chester River | radcliffe cr |
| MICR-105-R-2003 | Kent | chester river | Middle Chester River | urieville lake ut1 ut1 |
| MICR-106-R-2003 | Kent | chester river | Middle Chester River | morgan cr ut5 |
| MICR-110-R-2003 | Kent | chester river | Middle Chester River | radcliffe cr ut2 |
| MICR-111-R-2003 | Kent | chester river | Middle Chester River | urieville lake ut2 ut1 |
| MICR-112-R-2003 | Kent | chester river | Middle Chester River | radcliffe cr ut1 |
| MICR-113-R-2003 | Kent | chester river | Middle Chester River | urieville lake ut1 ut1 |
| MICR-116-R-2003 | Queen Anne's | chester river | Middle Chester River | hambleton cr |
| MICR-204-R-2003 | Kent | chester river | Middle Chester River | morgan cr ut2 |
| MILE-118-R-2003 | Talbot | chester river | Miles River | hunting cr |
| MILE-212-R-2003 | Talbot | chester river | Miles River | potts mill cr ut1 |
| NANJ-331-S-2003 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2003 | Worcester | pocomoke river | Nassawango Creek | millville cr |
| NASS-302-S-2003 | Worcester | pocomoke river | Nassawango Creek | nassawango cr |
| PAXL-294-S-2003 | Charles | patuxent river | Patuxent River lower | swanson cr |
| PCSO-102-R-2003 | Somerset | pocomoke river | Pocomoke Sound | marumsco cr |
| PCSO-118-R-2003 | Somerset | pocomoke river | Pocomoke Sound | marumsco cr |
| PRLN-104-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | potomac r ut15 |
| PRLN-105-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | trading run |
| PRLN-107-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run ut2 ut1 |
| PRLN-108-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | brice hollow run |
| PRLN-109-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | toms hollow cr |
| PRLN-113-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | toms hollow cr |
| PRLN-115-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | potomac r ut14 |
| PRLN-119-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | potomac r ut2 ut1 |
| PRLN-120-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | brice hollow run |
| PRLN-122-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | mill run (no) ut2 ut1 |
| PRLN-201-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run ut2 |
| PRLN-306-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | collier run |
| PRLN-316-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | collier run |
| PRLN-318-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | collier run |
| PRLN-321-R-2003 | Allegany | north branch potomac river | Potomac River L N Branch | mill run (no) ut2 |
| PRLN-626-S-2003 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PTOB-002-S-2003 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| PTOB-103-R-2003 | Charles | lower potomac river | Port Tobacco River | port tobacco r ut2 |
| PTOB-104-R-2003 | Charles | lower potomac river | Port Tobacco River | port tobacco cr ut1 |
| PTOB-106-R-2003 | Charles | lower potomac river | Port Tobacco River | port tobacco r ut1 |
| PTOB-108-R-2003 | Charles | lower potomac river | Port Tobacco River | port tobacco cr ut1 |
| PTOB-109-R-2003 | Charles | lower potomac river | Port Tobacco River | hoghole run ut1 |
| PTOB-112-R-2003 | Charles | lower potomac river | Port Tobacco River | port tobacco cr ut1 |
| PTOB-113-R-2003 | Charles | lower potomac river | Port Tobacco River | port tobacco r ut2 |
| PTOB-118-R-2003 | Charles | lower potomac river | Port Tobacco River | wills br |
| PTOB-119-R-2003 | Charles | lower potomac river | Port Tobacco River | port tobacco cr ut1 |
| PTOB-220-R-2003 | Charles | lower potomac river | Port Tobacco River | port tobacco cr |
| RKGR-119-S-2003 | Howard | patuxent river | Rocky Gorge Dam | patuxent r ut2 |
| ROCK-105-R-2003 | Montgomery | washington metro potomac river | Rock Creek | north br rock cr |
| ROCK-106-R-2003 | Montgomery | washington metro potomac river | Rock Creek | north br rock cr ut1 |
| ROCK-107-R-2003 | Montgomery | washington metro potomac river | Rock Creek | rock cr ut2 |
| ROCK-203-R-2003 | Montgomery | washington metro potomac river | Rock Creek | rock cr |
| ROCK-204-R-2003 | Montgomery | washington metro potomac river | Rock Creek | norht br rock cr |
| ROCK-208-R-2003 | Montgomery | washington metro potomac river | Rock Creek | north br rock cr |
| ROCK-210-R-2003 | Montgomery | washington metro potomac river | Rock Creek | north br rock cr |
| ROCK-211-R-2003 | Montgomery | washington metro potomac river | Rock Creek | north br rock cr |
| SAVA-204-S-2003 | Garrett | north branch potomac river | Savage River | crabtree cr |
| SAVA-225-S-2003 | Garrett | north branch potomac river | Savage River | savage r |
| SAVA-276-S-2003 | Garrett | north branch potomac river | Savage River | double lick run |
| SEVE-101-R-2003 | Anne Arundel | west chesapeake bay | Severn River | jabez br |
| SEVE-106-R-2003 | Anne Arundel | west chesapeake bay | Severn River | severn run ut4 |
| SEVE-108-R-2003 | Anne Arundel | west chesapeake bay | Severn River | severn run ut3 |
| SEVE-112-R-2003 | Anne Arundel | west chesapeake bay | Severn River | severn run ut1 |
| SEVE-203-R-2003 | Anne Arundel | west chesapeake bay | Severn River | jabez br |
| SEVE-210-R-2003 | Anne Arundel | west chesapeake bay | Severn River | jabez br |
| STCL-051-S-2003 | St. Mary's | lower potomac river | St. Clements Bay | st clemens cr ut1 |
| STMA-104-R-2003 | St. Mary's | lower potomac river | St. Mary's River | martin cove ut1 |
| STMA-105-R-2003 | St. Mary's | lower potomac river | St. Mary's River | st mary's r |
| STMA-106-R-2003 | St. Mary's | lower potomac river | St. Mary's River | jarboesville run ut1 |
| STMA-107-R-2003 | St. Mary's | lower potomac river | St. Mary's River | martin cove ut1 |
| STMA-112-R-2003 | St. Mary's | lower potomac river | St. Mary's River | st mary's r |
| STMA-113-R-2003 | St. Mary's | lower potomac river | St. Mary's River | church cr ut1 |
| STMA-115-R-2003 | St. Mary's | lower potomac river | St. Mary's River | st mary's r ut5 |
| STMA-119-R-2003 | St. Mary's | lower potomac river | St. Mary's River | broom cr |
| STMA-208-R-2003 | St. Mary's | lower potomac river | St. Mary's River | johns cr |
| STMA-218-R-2003 | St. Mary's | lower potomac river | St. Mary's River | jarboesville run |
| TUCK-101-R-2003 | Caroline | choptank river | Tuckahoe Creek | mason br ut3 |
| TUCK-107-R-2003 | Caroline | choptank river | Tuckahoe Creek | tuckahoe cr ut4 |
| TUCK-110-R-2003 | Queen Anne's | choptank river | Tuckahoe Creek | norwich cr |
| TUCK-111-R-2003 | Queen Anne's | choptank river | Tuckahoe Creek | german br ut2 |
| TUCK-113-R-2003 | Queen Anne's | choptank river | Tuckahoe Creek | beaverdam ditch ut1 |
| TUCK-115-R-2003 | Caroline | choptank river | Tuckahoe Creek | mason br ut4 |
| TUCK-119-R-2003 | Queen Anne's | choptank river | Tuckahoe Creek | beaverdam ditch |
| TUCK-203-R-2003 | Talbot | choptank river | Tuckahoe Creek | tuckahoe cr ut2 |
| TUCK-214-R-2003 | Talbot | choptank river | Tuckahoe Creek | tuckahoe cr ut2 |
| TUCK-318-R-2003 | Caroline | choptank river | Tuckahoe Creek | mason br |
| UELK-215-R-2003 | Cecil | elk river | Upper Elk River | mill cr (elk) |
| UELK-308-R-2003 | Cecil | elk river | Upper Elk River | big elk cr |
| UMON-119-S-2003 | Frederick | middle potomac river | Upper Monocacy River | buzzard br |
| UMON-288-S-2003 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-113-S-2003 | Caroline | choptank river | Upper Choptank | skeleton cr |
| WCHE-103-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | parker cr ut2 |
| WCHE-104-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | parker cr ut1 |
| WCHE-105-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | parker cr ut1 |
| WCHE-106-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | parker cr ut3 |
| WCHE-107-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | plum point cr |
| WCHE-108-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing cr ut2 |
| WCHE-111-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | plum point cr |
| WCHE-114-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | sullivan br |
| WCHE-115-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | governor run |
| WCHE-119-R-2003 | Calvert | west chesapeake bay | West Chesapeake Bay | grays cr |
| WIRH-220-S-2003 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WYER-104-R-2003 | Queen Anne's | chester river | Wye River | wye east r ut1 ut1 |
| WYER-113-R-2003 | Talbot | chester river | Wye River | skipton cr |
| WYER-119-R-2003 | Queen Anne's | chester river | Wye River | wye mill pond ut1 |
| WYER-120-R-2003 | Queen Anne's | chester river | Wye River | wye mill pond ut2 |
| WYER-201-R-2003 | Queen Anne's | chester river | Wye River | wye east r ut1 |
| WYER-206-R-2003 | Queen Anne's | chester river | Wye River | wye east r ut1 |
| WYER-208-R-2003 | Queen Anne's | chester river | Wye River | wye mill pond ut1 |
| WYER-216-R-2003 | Talbot | chester river | Wye River | skipton cr ut2 |
| YOUG-432-S-2003 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| ZEKI-012-S-2003 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ANAC-102-R-2004 | Prince George's | washington metro potomac river | Anacostia River | beaverdam cr ut |
| ANAC-110-R-2004 | Montgomery | washington metro potomac river | Anacostia River | little paint br ut1 |
| ANAC-114-R-2004 | Prince George's | washington metro potomac river | Anacostia River | indian creek ut 2 |
| ANAC-116-R-2004 | Montgomery | washington metro potomac river | Anacostia River | sligo cr |
| ANAC-117-R-2004 | Prince George's | washington metro potomac river | Anacostia River | indian cr |
| ANAC-118-R-2004 | Prince George's | washington metro potomac river | Anacostia River | paint br ut |
| ANAC-122-R-2004 | Prince George's | washington metro potomac river | Anacostia River | indian creek ut ut 2 |
| ANAC-203-R-2004 | Prince George's | washington metro potomac river | Anacostia River | little paint br |
| ANAC-208-R-2004 | Prince George's | washington metro potomac river | Anacostia River | paint br |
| ANAC-304-R-2004 | Prince George's | washington metro potomac river | Anacostia River | northwest br anacostia r |
| ANAC-311-R-2004 | Montgomery | washington metro potomac river | Anacostia River | northwest br anacostia r |
| ANAC-313-R-2004 | Montgomery | washington metro potomac river | Anacostia River | northwest br anacostia r |
| ANAC-326-R-2004 | Prince George's | washington metro potomac river | Anacostia River | beaverdam cr |
| ANAC-327-R-2004 | Montgomery | washington metro potomac river | Anacostia River | northwest br anacostia r |
| ANAC-412-R-2004 | Prince George's | washington metro potomac river | Anacostia River | northeast br anacostia r |
| ANTM-101-N-2004 | Washington | upper potomac river | Antietam Creek | antietam cr ut 1 |
| ANTM-112-N-2004 | Washington | upper potomac river | Antietam Creek | antietam cr ut 2 |
| ATKI-102-R-2004 | Harford | bush river | Atkisson Reservoir | bear cabin br |
| ATKI-109-R-2004 | Harford | bush river | Atkisson Reservoir | winters run ut 5 |
| ATKI-217-R-2004 | Harford | bush river | Atkisson Reservoir | east br winters run |
| BALT-103-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | cabin br curtis cr |
| BALT-106-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | marley cr |
| BALT-108-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | cabin br curtis cr |
| BALT-112-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | marley cr |
| BALT-116-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | curtis cr ut |
| BALT-117-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | marley cr |
| BALT-118-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | sawmill cr |
| BALT-119-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | fork br |
| BALT-214-R-2004 | Anne Arundel | patapsco river | Baltimore Harbor | sawmill cr |
| BODK-127-R-2004 | Anne Arundel | patapsco river | Bodkin Creek | main cr ut 1 |
| BUSH-101-R-2004 | Harford | bush river | Bush River | church cr ut 1 bush r |
| BUSH-103-R-2004 | Harford | bush river | Bush River | church cr ut 2 bush r |
| BUSH-104-R-2004 | Harford | bush river | Bush River | bridge cr |
| BUSH-106-R-2004 | Harford | bush river | Bush River | bush r ut |
| BUSH-114-R-2004 | Harford | bush river | Bush River | bridge cr |
| BYNU-105-R-2004 | Harford | bush river | Bynum Run | bynum run ut 2 |
| BYNU-109-R-2004 | Harford | bush river | Bynum Run | bynum run |
| BYNU-112-R-2004 | Harford | bush river | Bynum Run | bynum run ut 1 |
| BYNU-117-R-2004 | Harford | bush river | Bynum Run | bynum run |
| BYNU-310-R-2004 | Harford | bush river | Bynum Run | bynum run |
| CDAM-212-R-2004 | Harford | susquehanna river | Conowingo Dam Susq R | peddler run |
| COCA-118-N-2004 | Washington | upper potomac river | Potomac River WA Cnty | potomac r ut 17 |
| COCA-119-N-2004 | Washington | upper potomac river | Potomac River WA Cnty | potomac r ut 14 |
| COCA-121-N-2004 | Washington | upper potomac river | Potomac River WA Cnty | potomac r ut 12 |
| CORS-102-S-2004 | Queen Anne's | chester river | Corsica River | emory cr ut 1 |
| DCRL-109-R-2004 | Garrett | youghiogheny river | Deep Creek Lake | north glade run |
| DEER-107-R-2004 | Harford | susquehanna river | Deer Creek | deer cr ut 6 |
| DEER-109-R-2004 | Harford | susquehanna river | Deer Creek | stout bottle br |
| DEER-113-R-2004 | Harford | susquehanna river | Deer Creek | thomas run ut |
| DEER-115-R-2004 | Harford | susquehanna river | Deer Creek | deer cr ut 1 |
| DEER-118-R-2004 | Harford | susquehanna river | Deer Creek | deer cr ut 3 |
| DEER-119-R-2004 | Harford | susquehanna river | Deer Creek | mine br ut |
| DEER-120-R-2004 | Harford | susquehanna river | Deer Creek | north stirrup run ut |
| DEER-121-R-2004 | Harford | susquehanna river | Deer Creek | spooners cr |
| DEER-123-R-2004 | Harford | susquehanna river | Deer Creek | island br |
| DEER-125-R-2004 | Harford | susquehanna river | Deer Creek | deer cr ut 2 |
| DEER-126-R-2004 | Harford | susquehanna river | Deer Creek | wet stone br |
| DEER-228-R-2004 | Harford | susquehanna river | Deer Creek | stout bottle br |
| DEER-303-R-2004 | Harford | susquehanna river | Deer Creek | deer cr |
| DEER-411-R-2004 | Harford | susquehanna river | Deer Creek | deer cr |
| EVIT-101-R-2004 | Allegany | north branch potomac river | Evitts Creek | hazen run |
| EVIT-102-R-2004 | Allegany | north branch potomac river | Evitts Creek | pea vine run |
| EVIT-108-R-2004 | Allegany | north branch potomac river | Evitts Creek | willow brook |
| EVIT-109-R-2004 | Allegany | north branch potomac river | Evitts Creek | willow brook |
| EVIT-110-R-2004 | Allegany | north branch potomac river | Evitts Creek | evitts cr ut 1 |
| EVIT-112-R-2004 | Allegany | north branch potomac river | Evitts Creek | rocky gap run |
| EVIT-113-R-2004 | Allegany | north branch potomac river | Evitts Creek | evitts cr (brashier hollow run) ut |
| EVIT-204-R-2004 | Allegany | north branch potomac river | Evitts Creek | rocky gap run |
| EVIT-303-R-2004 | Allegany | north branch potomac river | Evitts Creek | evitts cr |
| EVIT-311-R-2004 | Allegany | north branch potomac river | Evitts Creek | evitts cr |
| FIMI-198-E-2004 | Allegany | upper potomac river | Fifteen Mile Creek | white sulfur run |
| FIMI-207-S-2004 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile cr |
| FISH-116-R-2004 | Dorchester | nanticoke river | Fishing Bay | little blackwater r ut |
| FURN-101-S-2004 | Cecil | elk river | Furnace Bay | principio cr ut 2 |
| GWPY-101-N-2004 | mine run ut | |||
| GWPY-102-N-2004 | gulf br | |||
| GWPY-103-N-2004 | turkey run | |||
| GWPY-104-N-2004 | sharpers run | |||
| GWPY-201-N-2004 | mine run | |||
| GWPY-202-N-2004 | pimmit run | |||
| GWPY-203-N-2004 | pimmit run | |||
| GWPY-205-N-2004 | mine run | |||
| GWPY-212-N-2004 | Montgomery | washington metro potomac river | Potomac River MO Cnty | little falls br |
| GWPY-301-N-2004 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john cr |
| GWYN-102-R-2004 | Baltimore | patapsco river | Gwynns Falls | red run ut 2 |
| GWYN-104-R-2004 | Baltimore | patapsco river | Gwynns Falls | scotts level br |
| GWYN-105-R-2004 | Baltimore | patapsco river | Gwynns Falls | horsehead br |
| GWYN-107-R-2004 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| GWYN-112-R-2004 | Baltimore | patapsco river | Gwynns Falls | red run ut 1 |
| GWYN-210-R-2004 | Baltimore City | patapsco river | Gwynns Falls | dead run |
| GWYN-211-R-2004 | Baltimore City | patapsco river | Gwynns Falls | dead run |
| GWYN-301-R-2004 | Baltimore City | patapsco river | Gwynns Falls | gwynns falls |
| GWYN-303-R-2004 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| GWYN-306-R-2004 | Baltimore City | patapsco river | Gwynns Falls | gwynns falls |
| HARP-103-N-2004 | flowing springs run | |||
| HARP-301-N-2004 | elks run | |||
| HARP-302-N-2004 | elks run | |||
| JONE-109-S-2004 | Baltimore | patapsco river | Jones Falls | dipping pond run ut1 |
| JONE-315-S-2004 | Baltimore | patapsco river | Jones Falls | north br jones falls |
| LCON-107-R-2004 | Washington | upper potomac river | Licking Creek | lanes run ut 1 |
| LCON-119-R-2004 | Washington | upper potomac river | Little Conococheague | little conococheague cr ut 2 |
| LCON-120-R-2004 | Washington | upper potomac river | Little Conococheague | little conococheague cr ut 2 |
| LCON-204-R-2004 | Washington | upper potomac river | Little Conococheague | little conococheague cr |
| LCON-209-R-2004 | Washington | upper potomac river | Little Conococheague | little conococheague cr |
| LIBE-101-X-2004 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIBE-102-S-2004 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-102-X-2004 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIBE-103-X-2004 | Carroll | patapsco river | Liberty Reservoir | longwell br |
| LIKG-103-R-2004 | Washington | upper potomac river | Licking Creek | lanes run |
| LIKG-113-R-2004 | Washington | upper potomac river | Licking Creek | lanes run |
| LIKG-115-R-2004 | Washington | upper potomac river | Licking Creek | indian springs run |
| LIKG-116-R-2004 | Washington | upper potomac river | Licking Creek | rabble run |
| LIKG-211-R-2004 | Washington | upper potomac river | Licking Creek | rattle run ut |
| LOCH-120-S-2004 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2004 | Kent | chester river | Lower Chester River | swan cr |
| LSUS-104-R-2004 | Cecil | susquehanna river | L Susquehanna River | susquehanna r ut 1 |
| LSUS-109-R-2004 | Cecil | susquehanna river | L Susquehanna River | susquehanna r ut 2 |
| LSUS-117-R-2004 | Cecil | susquehanna river | L Susquehanna River | mill cr chesapeake bay |
| LSUS-119-R-2004 | Cecil | susquehanna river | L Susquehanna River | happy valley br |
| LSUS-292-E-2004 | Cecil | susquehanna river | L Susquehanna River | mill cr chesapeake bay |
| LWIN-103-R-2004 | Harford | bush river | Lower Winters Run | winters run ut 3 |
| LWIN-104-R-2004 | Harford | bush river | Lower Winters Run | mountain br |
| LWIN-112-R-2004 | Harford | bush river | Lower Winters Run | winters run ut 3 |
| LWIN-115-R-2004 | Harford | bush river | Lower Winters Run | winters run ut 2 |
| LWIN-120-R-2004 | Harford | bush river | Lower Winters Run | winters run ut 4 |
| LWIN-308-R-2004 | Harford | bush river | Lower Winters Run | winters run |
| LWIN-311-R-2004 | Harford | bush river | Lower Winters Run | winters run |
| LYOU-101-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | broad ford run |
| LYOU-103-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r |
| LYOU-110-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | cotton run |
| LYOU-111-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r ut 1 |
| LYOU-112-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r ut 1 |
| LYOU-116-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | trout run ut |
| LYOU-118-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | cotton run |
| LYOU-219-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | trout run |
| LYOU-415-R-2004 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny r |
| MACK-101-R-2004 | Dorchester | nanticoke river | Marshyhope Creek | marshyhope cr ut 1 |
| MACK-103-R-2004 | Caroline | nanticoke river | Marshyhope Creek | miles br |
| MACK-105-R-2004 | Dorchester | nanticoke river | Marshyhope Creek | mill cr marshyhope cr |
| MACK-107-R-2004 | Caroline | nanticoke river | Marshyhope Creek | hickman ditch |
| MACK-108-R-2004 | Caroline | nanticoke river | Marshyhope Creek | marshyhope cr ut 1 |
| MACK-110-R-2004 | Caroline | nanticoke river | Marshyhope Creek | marshyhope cr ut 1 |
| MACK-113-R-2004 | Caroline | nanticoke river | Marshyhope Creek | smithville ditch |
| MACK-115-R-2004 | Dorchester | nanticoke river | Marshyhope Creek | mill br 2 ut |
| MACK-204-R-2004 | Dorchester | nanticoke river | Marshyhope Creek | north davis mill pond br |
| MACK-218-R-2004 | Caroline | nanticoke river | Marshyhope Creek | marshyhope cr ut 2 |
| MATT-033-S-2004 | Charles | lower potomac river | Mattawoman Creek | mattawoman cr |
| MONY-101-N-2004 | Frederick | middle potomac river | Lower Monocacy River | monocacy r ut 1 |
| MONY-102-N-2004 | Frederick | middle potomac river | Lower Monocacy River | monacacy r ut 2 |
| MONY-103-N-2004 | Frederick | middle potomac river | Lower Monocacy River | monocacy r ut 1 ut 1 |
| MONY-201-N-2004 | Frederick | middle potomac river | Lower Monocacy River | monocacy r ut 1 |
| MONY-301-N-2004 | Frederick | middle potomac river | Lower Monocacy River | bush cr |
| NANJ-331-S-2004 | Charles | lower potomac river | Nanjemoy Creek | mill run nanjemoy cr |
| NASS-108-S-2004 | Worcester | pocomoke river | Nassawango Creek | millville cr |
| NASS-302-S-2004 | Worcester | pocomoke river | Nassawango Creek | nassawango cr |
| NCRW-002-N-2004 | north br of chopawapisic | |||
| NCRW-003-N-2004 | middle br of chopawapisic cr | |||
| NCRW-018-N-2004 | youngs br | |||
| NCRW-107-N-2004 | Washington | middle potomac river | Potomac River FR Cnty | israel creek |
| NCRW-110-N-2004 | flowing springs run | |||
| NCRW-112-N-2004 | turkey run | |||
| NCRW-113-N-2004 | Prince George's | washington metro potomac river | Anacostia River | still creek |
| NCRW-115-N-2004 | Frederick | middle potomac river | Lower Monocacy River | monocacy r ut 2 |
| NCRW-119-N-2004 | youngs br ut | |||
| NCRW-120-N-2004 | Washington | upper potomac river | Antietam Creek | ut antietam creek |
| NCRW-201-N-2004 | wolftrap cr | |||
| NCRW-206-N-2004 | Washington | upper potomac river | Potomac River WA Cnty | green spring run |
| NCRW-208-N-2004 | Montgomery | washington metro potomac river | Potomac River MO Cnty | cabin br 2 |
| NCRW-211-N-2004 | mine run | |||
| NCRW-214-N-2004 | Prince George's | washington metro potomac river | Potomac River U tidal | accokeek cr |
| NCRW-217-N-2004 | Frederick | middle potomac river | Lower Monocacy River | monocacy r ut 1 |
| NCRW-304-N-2004 | Washington D.C. | washington metro potomac river | Rock Creek | rock cr |
| NCRW-305-N-2004 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run |
| NCRW-309-N-2004 | Montgomery | washington metro potomac river | Potomac River MO Cnty | muddy br |
| NCRW-316-N-2004 | Frederick | middle potomac river | Lower Monocacy River | bush cr |
| NEWP-190-E-2004 | Worcester | ocean coastal | Newport Bay | massey br |
| OCTO-107-R-2004 | Cecil | susquehanna river | Octoraro Creek | basin run ut 2 |
| OCTO-114-R-2004 | Cecil | susquehanna river | Octoraro Creek | basin run ut 1 |
| OCTO-118-R-2004 | Cecil | susquehanna river | Octoraro Creek | octoraro ut |
| OCTO-213-R-2004 | Cecil | susquehanna river | Octoraro Creek | basin run |
| OCTO-215-R-2004 | Cecil | susquehanna river | Octoraro Creek | stone run |
| PATL-194-E-2004 | Baltimore | patapsco river | Patapsco River L N Br | soapstone br ut |
| PAXL-101-R-2004 | Calvert | patuxent river | Patuxent River lower | cypress swamp cr ut |
| PAXL-106-R-2004 | Calvert | patuxent river | Patuxent River lower | sewell br ut |
| PAXL-107-R-2004 | St. Mary's | patuxent river | Patuxent River lower | cole cr ut |
| PAXL-108-R-2004 | Prince George's | patuxent river | Patuxent River lower | stanley run ut |
| PAXL-109-R-2004 | St. Mary's | patuxent river | Patuxent River lower | horse landing cr |
| PAXL-110-R-2004 | St. Mary's | patuxent river | Patuxent River lower | patuxent r ut 13 |
| PAXL-111-R-2004 | Calvert | patuxent river | Patuxent River lower | island cr ut |
| PAXL-112-R-2004 | Calvert | patuxent river | Patuxent River lower | patuxent r ut 12 |
| PAXL-114-R-2004 | Calvert | patuxent river | Patuxent River lower | hall cr ut |
| PAXL-115-R-2004 | Charles | patuxent river | Patuxent River lower | indian cr ut patuxent r |
| PAXL-116-R-2004 | St. Mary's | patuxent river | Patuxent River lower | chesapeake bay ut |
| PAXL-119-R-2004 | Prince George's | patuxent river | Patuxent River lower | patuxent r ut 6 |
| PAXL-120-R-2004 | Calvert | patuxent river | Patuxent River lower | chew cr |
| PAXL-124-R-2004 | St. Mary's | patuxent river | Patuxent River lower | horse landing cr |
| PAXL-125-R-2004 | Prince George's | patuxent river | Patuxent River lower | patuxent r ut 6 |
| PAXL-136-R-2004 | Calvert | patuxent river | Patuxent River lower | fowlers mill br |
| PAXL-205-R-2004 | Prince George's | patuxent river | Patuxent River lower | tom walls br |
| PAXL-293-E-2004 | St. Mary's | patuxent river | Patuxent River lower | persimmon cr |
| PAXL-294-S-2004 | Charles | patuxent river | Patuxent River lower | swanson cr |
| PAXL-303-R-2004 | Calvert | patuxent river | Patuxent River lower | hall cr |
| PAXU-101-R-2004 | Prince George's | patuxent river | Patuxent River upper | newstop br |
| PAXU-102-R-2004 | Prince George's | patuxent river | Patuxent River upper | patuxent r ut 11 |
| PAXU-103-R-2004 | Prince George's | patuxent river | Patuxent River upper | patuxent r ut 9 |
| PAXU-105-R-2004 | Prince George's | patuxent river | Patuxent River upper | walter br |
| PAXU-109-R-2004 | Anne Arundel | patuxent river | Patuxent River upper | stocketts run |
| PAXU-113-R-2004 | Prince George's | patuxent river | Patuxent River upper | patuxent r ut 10 |
| PAXU-114-R-2004 | Prince George's | patuxent river | Patuxent River upper | crow branch ut |
| PAXU-117-R-2004 | Prince George's | patuxent river | Patuxent River upper | horsepen br ut |
| PAXU-118-R-2004 | Anne Arundel | patuxent river | Patuxent River upper | patuxent r ut 9 |
| PAXU-212-R-2004 | Anne Arundel | patuxent river | Patuxent River upper | stocketts run |
| PRFR-101-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr ut 1 |
| PRFR-102-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora ut 4 |
| PRFR-103-R-2004 | Washington | middle potomac river | Potomac River FR Cnty | israel cr |
| PRFR-108-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | potomac r ut 19 |
| PRFR-112-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin cr ut 2 |
| PRFR-115-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr |
| PRFR-206-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr ut 3 |
| PRFR-214-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin cr |
| PRFR-216-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr |
| PRFR-310-R-2004 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora cr |
| PRLN-626-S-2004 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRLT-104-R-2004 | Charles | lower potomac river | Potomac River L tidal | potomac r ut 29 |
| PRLT-114-R-2004 | Charles | lower potomac river | Potomac River L tidal | mill run |
| PRLT-115-R-2004 | St. Mary's | lower potomac river | Potomac River L tidal | whites neck cr ut |
| PRLT-202-R-2004 | Charles | lower potomac river | Potomac River L tidal | potomac r ut 28 |
| PRMO-295-E-2004 | Montgomery | washington metro potomac river | Potomac River MO Cnty | watts br |
| PRMT-105-R-2004 | Charles | lower potomac river | Potomac River M tidal | reeder run ut |
| PRMT-109-R-2004 | Charles | lower potomac river | Potomac River M tidal | potomac r ut 25 |
| PRMT-110-R-2004 | Charles | lower potomac river | Potomac River M tidal | potomac r ut 27 |
| PRMT-118-R-2004 | Charles | lower potomac river | Potomac River M tidal | potomac r ut 26 |
| PRMT-206-R-2004 | Charles | lower potomac river | Potomac River M tidal | reeder run ut |
| PRMT-207-R-2004 | Charles | lower potomac river | Potomac River M tidal | reeder run ut |
| PTOB-002-S-2004 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2004 | Howard | patuxent river | Rocky Gorge Dam | patuxent r ut2 |
| SAVA-204-S-2004 | Garrett | north branch potomac river | Savage River | crabtree cr |
| SAVA-225-S-2004 | Garrett | north branch potomac river | Savage River | savage r |
| SAVA-276-S-2004 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-296-E-2004 | Howard | patapsco river | S Branch Patapsco | south br patapsco r |
| STCL-051-S-2004 | St. Mary's | lower potomac river | St. Clements Bay | st clemens cr ut1 |
| TRAN-103-R-2004 | Dorchester | nanticoke river | Transquaking River | chicamacomico r ut 2 |
| TRAN-106-R-2004 | Dorchester | nanticoke river | Transquaking River | middletown br |
| TRAN-108-R-2004 | Dorchester | nanticoke river | Transquaking River | chicamacomico r ut 3 |
| TRAN-112-R-2004 | Dorchester | nanticoke river | Transquaking River | middletown br |
| TRAN-117-R-2004 | Dorchester | nanticoke river | Transquaking River | higgins millpond ut 2 |
| TRAN-135-R-2004 | Dorchester | nanticoke river | Transquaking River | chicamacomico r ut |
| TRAN-137-R-2004 | Dorchester | nanticoke river | Transquaking River | middletown br ut |
| TRAN-211-R-2004 | Dorchester | nanticoke river | Transquaking River | higgins millpond ut 1 |
| TRAN-219-R-2004 | Dorchester | nanticoke river | Transquaking River | chicamacomico r |
| UMON-119-S-2004 | Frederick | middle potomac river | Upper Monocacy River | buzzard br |
| UMON-197-E-2004 | Carroll | middle potomac river | Upper Monocacy River | piney cr monocacy r ut 1 |
| UMON-288-S-2004 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-113-S-2004 | Caroline | choptank river | Upper Choptank | skeleton cr |
| UPCR-101-R-2004 | Kent | chester river | Upper Chester River | mills br |
| UPCR-102-R-2004 | Kent | chester river | Upper Chester River | chester r ut 2 |
| UPCR-104-R-2004 | Kent | chester river | Upper Chester River | chester r ut 1 |
| UPCR-106-R-2004 | Queen Anne's | chester river | Upper Chester River | andover br ut |
| UPCR-107-R-2004 | Queen Anne's | chester river | Upper Chester River | red lion br ut 2 ut 3 |
| UPCR-112-R-2004 | Queen Anne's | chester river | Upper Chester River | red lion br ut 2 ut 3 |
| UPCR-115-R-2004 | Queen Anne's | chester river | Upper Chester River | red lion br ut 1 |
| UPCR-116-R-2004 | Queen Anne's | chester river | Upper Chester River | red lion br ut 2 ut 3 |
| UPCR-208-R-2004 | Kent | chester river | Upper Chester River | cypress br |
| UPCR-214-R-2004 | Queen Anne's | chester river | Upper Chester River | red lion br ut 2 |
| WICO-101-R-2004 | Charles | lower potomac river | Wicomico River | wicomico r ut 1 |
| WICO-103-R-2004 | St. Mary's | lower potomac river | Wicomico River | burroughs run |
| WICO-104-R-2004 | St. Mary's | lower potomac river | Wicomico River | chaptico cr |
| WICO-105-R-2004 | Charles | lower potomac river | Wicomico River | newport run ut |
| WICO-109-R-2004 | St. Mary's | lower potomac river | Wicomico River | hayden run |
| WICO-113-R-2004 | St. Mary's | lower potomac river | Wicomico River | nelsons run ut |
| WICO-118-R-2004 | Charles | lower potomac river | Wicomico River | wicomico r ut 1 |
| WICO-207-R-2004 | St. Mary's | lower potomac river | Wicomico River | chaptico cr |
| WICO-214-R-2004 | St. Mary's | lower potomac river | Wicomico River | coffee hill run |
| WICO-217-R-2004 | Charles | lower potomac river | Wicomico River | budds cr |
| WILL-105-R-2004 | Allegany | north branch potomac river | Wills Creek | braddock run ut 2 |
| WILL-107-R-2004 | Allegany | north branch potomac river | Wills Creek | jennings run ut 1 |
| WILL-109-R-2004 | Allegany | north branch potomac river | Wills Creek | dutch hollow run |
| WILL-110-R-2004 | Allegany | north branch potomac river | Wills Creek | braddock run ut 2 |
| WILL-115-R-2004 | Allegany | north branch potomac river | Wills Creek | jennings run |
| WILL-120-R-2004 | Allegany | north branch potomac river | Wills Creek | braddock run ut 2 |
| WILL-212-R-2004 | Allegany | north branch potomac river | Wills Creek | braddock run |
| WILL-219-R-2004 | Allegany | north branch potomac river | Wills Creek | braddock run |
| WILL-306-R-2004 | Allegany | north branch potomac river | Wills Creek | jennings run |
| WILL-404-R-2004 | Allegany | north branch potomac river | Wills Creek | wills cr |
| WIRH-220-S-2004 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WOLF-101-N-2004 | old courthouse spring br | |||
| WOLF-201-N-2004 | wolftrap cr | |||
| YOUG-399-E-2004 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| YOUG-432-S-2004 | Garrett | youghiogheny river | Youghiogheny River | bear cr |
| ZEKI-012-S-2004 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ANAC-102-E-2005 | Prince George's | washington metro potomac river | Anacostia River | beaverdam creek ut2 |
| ANAC-102-Q-2005 | Prince George's | washington metro potomac river | Anacostia River | |
| ASSA-104-X-2005 | Worcester | ocean coastal | Assawoman Bay | back creek ut1 |
| ASSA-107-X-2005 | Worcester | ocean coastal | Assawoman Bay | back creek ut3 |
| ASSA-108-X-2005 | Worcester | ocean coastal | Assawoman Bay | back creek ut2 |
| ASSA-109-X-2005 | Worcester | ocean coastal | Assawoman Bay | greys creek ut1 |
| CORS-101-X-2005 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-102-S-2005 | Queen Anne's | chester river | Corsica River | emory creek ut1 |
| CORS-103-X-2005 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-106-X-2005 | Queen Anne's | chester river | Corsica River | mill stream branch ut1 |
| CORS-107-X-2005 | Queen Anne's | chester river | Corsica River | three bridges branch ut2 |
| DEER-104-X-2005 | Harford | susquehanna river | Deer Creek | deer creek ut8 |
| DEER-105-X-2005 | Harford | susquehanna river | Deer Creek | stout bottle branch run ut1 |
| DEER-107-X-2005 | Harford | susquehanna river | Deer Creek | tobacco run ut1 |
| DEER-110-X-2005 | Harford | susquehanna river | Deer Creek | hollands branch |
| DEER-111-X-2005 | Baltimore | susquehanna river | Deer Creek | plumtree branch |
| DEER-112-X-2005 | Harford | susquehanna river | Deer Creek | island branch |
| DEER-113-X-2005 | Harford | susquehanna river | Deer Creek | falling branch |
| DEER-114-X-2005 | Harford | susquehanna river | Deer Creek | falling branch |
| DEER-115-X-2005 | Harford | susquehanna river | Deer Creek | north stirrup run |
| DEER-116-X-2005 | Harford | susquehanna river | Deer Creek | south stirrup run ut1 |
| DEER-117-X-2005 | Harford | susquehanna river | Deer Creek | kellogg branch |
| DEER-118-X-2005 | Harford | susquehanna river | Deer Creek | cabbage run |
| DEER-119-X-2005 | Harford | susquehanna river | Deer Creek | graveyard creek |
| DEER-120-X-2005 | Harford | susquehanna river | Deer Creek | hopkins branch |
| DEER-121-X-2005 | Harford | susquehanna river | Deer Creek | |
| DEER-201-X-2005 | Harford | susquehanna river | Deer Creek | big branch |
| DEER-202-X-2005 | Harford | susquehanna river | Deer Creek | big branch |
| DEER-203-X-2005 | Harford | susquehanna river | Deer Creek | big branch |
| DEER-206-X-2005 | Harford | susquehanna river | Deer Creek | thomas run |
| DEER-208-X-2005 | Harford | susquehanna river | Deer Creek | coolbranch run |
| DEER-209-X-2005 | Harford | susquehanna river | Deer Creek | mill brook branch |
| FIMI-207-E-2005 | Allegany | upper potomac river | Fifteen Mile Creek | |
| FIMI-207-S-2005 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile creek |
| FURN-101-E-2005 | Cecil | elk river | Furnace Bay | |
| FURN-101-S-2005 | Cecil | elk river | Furnace Bay | principio creek ut1 |
| GWYN-211-E-2005 | Baltimore City | patapsco river | Gwynns Falls | dead run |
| GWYN-211-Q-2005 | Baltimore City | patapsco river | Gwynns Falls | |
| JONE-109-S-2005 | Baltimore | patapsco river | Jones Falls | dipping pond run ut1 |
| JONE-315-S-2005 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LIBE-102-S-2005 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LOCH-120-S-2005 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2005 | Kent | chester river | Lower Chester River | swan creek |
| MATT-033-S-2005 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MILE-101-T-2005 | Talbot | chester river | Miles River | miles river |
| MILE-103-T-2005 | Talbot | chester river | Miles River | miles river |
| MILE-113-T-2005 | Talbot | chester river | Miles River | glebe creek |
| MILE-114-Q-2005 | Talbot | chester river | Miles River | |
| MILE-114-T-2005 | Talbot | chester river | Miles River | glebe creek ut1 |
| MILE-121-T-2005 | Talbot | chester river | Miles River | goldsborough creek |
| MILE-122-T-2005 | Talbot | chester river | Miles River | goldsborough creek |
| MILE-132-T-2005 | Talbot | chester river | Miles River | potts mill creek |
| MILE-133-T-2005 | Talbot | chester river | Miles River | potts mill creek ut2 |
| MILE-135-T-2005 | Talbot | chester river | Miles River | potts mill creek ut2 |
| MILE-212-T-2005 | Talbot | chester river | Miles River | glebe creek |
| NANJ-331-S-2005 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2005 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2005 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| PAXL-294-S-2005 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PRET-101-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy branch |
| PRET-106-X-2005 | Carroll | gunpowder river | Prettyboy Reservoir | georges run |
| PRET-107-X-2005 | Carroll | gunpowder river | Prettyboy Reservoir | georges run |
| PRET-108-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | compass run |
| PRET-110-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | indian run |
| PRET-112-X-2005 | Carroll | gunpowder river | Prettyboy Reservoir | grave run |
| PRET-113-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | poplar run ut1 |
| PRET-114-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy reservoir ut1 |
| PRET-115-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | silver run |
| PRET-116-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy reservoir ut4 |
| PRET-117-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy reservoir ut3 |
| PRET-118-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy reservoir ut2 |
| PRET-120-X-2005 | Carroll | gunpowder river | Prettyboy Reservoir | muddy creek |
| PRET-204-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | peggys run |
| PRET-205-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | murphy run |
| PRET-209-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | grave run |
| PRET-211-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | grave run |
| PRET-219-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | gunpowder falls |
| PRET-302-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | georges run |
| PRET-303-X-2005 | Baltimore | gunpowder river | Prettyboy Reservoir | georges run |
| PRLN-626-S-2005 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PTOB-002-S-2005 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| PTOB-101-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek ut1 ut1 |
| PTOB-102-X-2005 | Charles | lower potomac river | Port Tobacco River | pages swamp |
| PTOB-103-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek ut1 |
| PTOB-104-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek ut2 ut2 |
| PTOB-105-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek ut2 ut1 |
| PTOB-106-X-2005 | Charles | lower potomac river | Port Tobacco River | goose creek ut1 |
| PTOB-108-X-2005 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| PTOB-109-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek ut2 ut1 |
| PTOB-111-X-2005 | Charles | lower potomac river | Port Tobacco River | wills branch |
| PTOB-112-X-2005 | Charles | lower potomac river | Port Tobacco River | wills branch |
| PTOB-117-X-2005 | Charles | lower potomac river | Port Tobacco River | pages swamp ut1 |
| PTOB-118-X-2005 | Charles | lower potomac river | Port Tobacco River | pages swamp ut2 |
| PTOB-119-X-2005 | Charles | lower potomac river | Port Tobacco River | jennie run |
| PTOB-120-X-2005 | Charles | lower potomac river | Port Tobacco River | jennie run ut1 |
| PTOB-207-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek |
| PTOB-210-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek ut2 |
| PTOB-213-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek |
| PTOB-214-X-2005 | Charles | lower potomac river | Port Tobacco River | port tobacco creek |
| PTOB-215-X-2005 | Charles | lower potomac river | Port Tobacco River | pages swamp |
| PTOB-216-X-2005 | Charles | lower potomac river | Port Tobacco River | pages swamp |
| RKGR-119-S-2005 | Howard | patuxent river | Rocky Gorge Dam | patuxent river ut5 |
| SAVA-204-S-2005 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2005 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2005 | Garrett | north branch potomac river | Savage River | double lick run |
| STCL-051-S-2005 | St. Mary's | lower potomac river | St. Clements Bay | st clements creek ut1 |
| UMON-119-S-2005 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-288-S-2005 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-113-S-2005 | Caroline | choptank river | Upper Choptank | |
| WIRH-220-S-2005 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-432-S-2005 | Garrett | youghiogheny river | Youghiogheny River | |
| ZEKI-012-S-2005 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut2 |
| ABPG-T06-H-2006 | Harford | chesapeake bay | Upper Chesapeake Bay | spesutie island east side |
| ABPG-T11-H-2006 | Harford | bush river | Aberdeen Proving Ground | spesutie island: back creek |
| ABPG-T18-H-2006 | Harford | bush river | Aberdeen Proving Ground | spesutie island narrows |
| ANTI-101-N-2006 | Washington | upper potomac river | Antietam Creek | antietam creek ut3 |
| ATKI-101-X-2006 | Harford | bush river | Atkisson Reservoir | plumtree run |
| ATKI-104-X-2006 | Harford | bush river | Atkisson Reservoir | |
| ATKI-105-X-2006 | Harford | bush river | Atkisson Reservoir | |
| ATKI-303-X-2006 | Harford | bush river | Atkisson Reservoir | winters run |
| BUSH-101-X-2006 | Harford | bush river | Bynum Run | bynum run ut4 |
| BUSH-102-X-2006 | Harford | bush river | Bush River | ha ha branch |
| BUSH-204-X-2006 | Harford | bush river | Bush River | board run |
| BUSH-205-X-2006 | Harford | bush river | Bush River | bush creek |
| BUSH-206-X-2006 | Harford | bush river | Bush River | cranberry run |
| BUSH-207-X-2006 | Harford | bush river | Bush River | grays run |
| BYNU-201-X-2006 | Harford | bush river | Bynum Run | bynum run |
| BYNU-202-X-2006 | Harford | bush river | Bynum Run | bynum run |
| BYNU-303-X-2006 | Harford | bush river | Bynum Run | bynum run |
| CATO-201-N-2006 | Frederick | middle potomac river | Upper Monocacy River | hunting creek lake ut1 |
| CHRI-101-X-2006 | Cecil | elk river | Christina River | |
| CORS-102-S-2006 | Queen Anne's | chester river | Corsica River | emory creek ut1 |
| CORS-102-X-2006 | Queen Anne's | chester river | Corsica River | three bridges branch ut2 |
| CORS-103-X-2006 | Queen Anne's | chester river | Corsica River | three bridges branch ut2 |
| CORS-105-X-2006 | Queen Anne's | chester river | Corsica River | three bridges branch ut2 |
| CORS-107-X-2006 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-108-X-2006 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-109-X-2006 | Queen Anne's | chester river | Corsica River | gravel run |
| CORS-110-X-2006 | Queen Anne's | chester river | Corsica River | mill stream branch ut2 |
| CORS-121-X-2006 | Queen Anne's | chester river | Corsica River | alder branch |
| CORS-124-X-2006 | Queen Anne's | chester river | Corsica River | gravel run |
| CORS-125-X-2006 | Queen Anne's | chester river | Corsica River | gravel run |
| CORS-127-X-2006 | Queen Anne's | chester river | Corsica River | corsica river ut1 |
| CORS-128-X-2006 | Queen Anne's | chester river | Corsica River | mill stream branch ut5 |
| CORS-129-X-2006 | Queen Anne's | chester river | Corsica River | mill stream branch |
| CORS-131-X-2006 | Queen Anne's | chester river | Corsica River | mill stream branch ut3 |
| CORS-138-X-2006 | Queen Anne's | chester river | Corsica River | mill stream branch ut4 |
| CORS-212-X-2006 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-213-X-2006 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-214-X-2006 | Queen Anne's | chester river | Corsica River | mill stream branch |
| CORS-216-X-2006 | Queen Anne's | chester river | Corsica River | mill stream branch |
| CORS-217-X-2006 | Queen Anne's | chester river | Corsica River | mill stream branch |
| FIMI-207-S-2006 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile creek |
| FURN-101-S-2006 | Cecil | elk river | Furnace Bay | principio creek ut1 |
| GWMP-201-N-2006 | pimmit run | |||
| JONE-109-S-2006 | Baltimore | patapsco river | Jones Falls | dipping pond run ut1 |
| JONE-315-S-2006 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LIBE-101-X-2006 | Baltimore | patapsco river | Liberty Reservoir | |
| LIBE-102-S-2006 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LMON-101-X-2006 | Frederick | middle potomac river | Lower Monocacy River | |
| LMON-102-X-2006 | Montgomery | middle potomac river | Lower Monocacy River | |
| LOCH-101-X-2006 | Baltimore | gunpowder river | Loch Raven Reservoir | |
| LOCH-102-X-2006 | Baltimore | gunpowder river | Loch Raven Reservoir | |
| LOCH-120-S-2006 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2006 | Kent | chester river | Lower Chester River | swan creek |
| LWIN-302-X-2006 | Harford | bush river | Bush River | sod run |
| LWIN-303-X-2006 | Harford | bush river | Lower Winters Run | winters run |
| LWIN-304-X-2006 | Harford | bush river | Lower Winters Run | winters run |
| LWIN-306-X-2006 | Harford | bush river | Lower Winters Run | otter point creek |
| LWIN-T07-X-2006 | Harford | bush river | Lower Winters Run | otter point creek |
| LWIN-T08-X-2006 | Harford | bush river | Lower Winters Run | otter point creek |
| MATT-033-S-2006 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-301-H-2006 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-T03-H-2006 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MONI-101-X-2006 | Somerset | nanticoke river | Monie Bay | little monie creek |
| MONI-102-X-2006 | Somerset | nanticoke river | Monie Bay | |
| MONI-103-X-2006 | Somerset | nanticoke river | Monie Bay | monie creek |
| MONI-T05-X-2006 | Somerset | nanticoke river | Monie Bay | little monie creek |
| MONI-T06-X-2006 | Somerset | nanticoke river | Monie Bay | little creek |
| NACE-201-N-2006 | Prince George's | patuxent river | Western Branch | oxon run |
| NANJ-151-X-2006 | Charles | lower potomac river | Nanjemoy Creek | beaverdam creek ut1 |
| NANJ-152-X-2006 | Charles | lower potomac river | Nanjemoy Creek | beaverdam creek ut2 |
| NANJ-331-S-2006 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2006 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2006 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-101-X-2006 | Cecil | elk river | Northeast River | |
| PAXL-226-H-2006 | Calvert | patuxent river | Patuxent River lower | battle creek |
| PAXL-228-H-2006 | Calvert | patuxent river | Patuxent River lower | battle creek |
| PAXL-294-S-2006 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXL-319-H-2006 | Calvert | patuxent river | Patuxent River lower | ut battle creek |
| PAXM-101-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | two run branch ut1 |
| PAXM-102-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | two-run branch |
| PAXM-103-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | two run branch |
| PAXM-104-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | two run branch |
| PAXM-105-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | pindell branch |
| PAXM-106-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | pindell branch |
| PAXM-107-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | pindell branch |
| PAXM-108-X-2006 | Prince George's | patuxent river | Patuxent River middle | patuxent river ut17 |
| PAXM-109-X-2006 | Prince George's | patuxent river | Patuxent River middle | black walnut creek |
| PAXM-110-X-2006 | Prince George's | patuxent river | Patuxent River middle | swan point creek |
| PAXM-111-X-2006 | Prince George's | patuxent river | Patuxent River middle | swan point creek |
| PAXM-112-X-2006 | Prince George's | patuxent river | Patuxent River middle | swan point creek ut1 |
| PAXM-113-X-2006 | Prince George's | patuxent river | Patuxent River middle | swan point creek ut1 |
| PAXM-114-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | deep creek |
| PAXM-215-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | galloway creek |
| PAXM-216-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | galloway creek |
| PAXM-217-X-2006 | Anne Arundel | patuxent river | Patuxent River middle | galloway creek |
| PAXM-218-X-2006 | Prince George's | patuxent river | Patuxent River middle | swan point creek |
| PAXM-219-X-2006 | Prince George's | patuxent river | Patuxent River middle | swan point creek |
| PAXM-220-X-2006 | Prince George's | patuxent river | Patuxent River middle | mataponi creek |
| PAXM-221-X-2006 | Prince George's | patuxent river | Patuxent River middle | mataponi creek |
| PAXM-T23-X-2006 | Prince George's | patuxent river | Patuxent River middle | matoponi creek |
| PISC-T01-H-2006 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PRET-101-X-2006 | Baltimore | gunpowder river | Prettyboy Reservoir | |
| PRLN-626-S-2006 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-101-X-2006 | Montgomery | washington metro potomac river | Potomac River MO Cnty | |
| PRMT-106-H-2006 | Charles | lower potomac river | Potomac River M tidal | ut mallows bay |
| PRMT-151-X-2006 | Charles | lower potomac river | Potomac River M tidal | potomac river ut28 |
| PRMT-152-X-2006 | Charles | lower potomac river | Potomac River M tidal | potomac river ut37 |
| PRMT-153-X-2006 | Charles | lower potomac river | Potomac River M tidal | ut potomac river |
| PRMT-154-X-2006 | Charles | lower potomac river | Potomac River M tidal | potomac river ut36 |
| PRMT-155-X-2006 | Charles | lower potomac river | Potomac River M tidal | potomac river ut35 |
| PRMT-156-X-2006 | Charles | lower potomac river | Potomac River M tidal | potomac river ut34 |
| PRMT-157-X-2006 | Charles | lower potomac river | Potomac River M tidal | potomac river ut33 |
| PRWI-301-N-2006 | n.br. chapawapisic creek | |||
| PTOB-002-S-2006 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2006 | Howard | patuxent river | Rocky Gorge Dam | patuxent river ut5 |
| SAVA-204-S-2006 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2006 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2006 | Garrett | north branch potomac river | Savage River | double lick run |
| SEAS-205-X-2006 | Queen Anne's | chester river | Southeast Creek | southeast creek ut1 |
| SEAS-206-X-2006 | Queen Anne's | chester river | Southeast Creek | southeast creek ut1 |
| SEAS-207-X-2006 | Queen Anne's | chester river | Southeast Creek | southeast creek ut1 |
| SEAS-302-X-2006 | Queen Anne's | chester river | Southeast Creek | southeast creek |
| SEAS-303-X-2006 | Queen Anne's | chester river | Southeast Creek | southeast creek |
| SENE-101-X-2006 | Montgomery | washington metro potomac river | Seneca Creek | |
| SENE-102-X-2006 | Montgomery | washington metro potomac river | Seneca Creek | bucklodge branch |
| SENE-103-X-2006 | Montgomery | washington metro potomac river | Seneca Creek | |
| STCL-051-S-2006 | St. Mary's | lower potomac river | St. Clements Bay | st clements creek ut1 |
| SWAN-201-X-2006 | Harford | bush river | Swan Creek | gasheys creek |
| SWAN-T02-H-2006 | Harford | bush river | Swan Creek | swan creek |
| UMON-119-S-2006 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-288-S-2006 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCH-T01-H-2006 | Harford | chesapeake bay | Upper Chesapeake Bay | susquehanna flats |
| UPCH-T02-H-2006 | Harford | chesapeake bay | Upper Chesapeake Bay | susquehanna flats |
| UPCH-T03-H-2006 | Cecil | elk river | Furnace Bay | northeast river to baker cove |
| UPCK-113-S-2006 | Caroline | choptank river | Upper Choptank | skeleton creek ut1 |
| WEBR-303-X-2006 | Prince George's | patuxent river | Western Branch | western branch |
| WEBR-T05-X-2006 | Prince George's | patuxent river | Western Branch | western branch |
| WIRH-220-S-2006 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WOTR-201-N-2006 | wolftrap creek | |||
| YOUG-432-S-2006 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-012-S-2006 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut2 |
| BANN-103-R-2007 | Somerset | pocomoke river | Big Annemessex River | big annemessex river |
| BRET-101-R-2007 | St. Mary's | lower potomac river | Breton Bay | moll dyers run |
| BRET-104-B-2007 | St. Mary's | lower potomac river | Breton Bay | nelson run ut1 |
| BRET-106-B-2007 | St. Mary's | lower potomac river | Breton Bay | nelson run |
| BRET-107-B-2007 | St. Mary's | lower potomac river | Breton Bay | miski run ut1 |
| BRET-201-B-2007 | St. Mary's | lower potomac river | Breton Bay | moll dyers run |
| BRET-404-R-2007 | St. Mary's | lower potomac river | Breton Bay | mcintosh run |
| BRET-450-H-2007 | St. Mary's | lower potomac river | Breton Bay | mcintosh run |
| BUSH-102-R-2007 | Harford | bush river | Bush River | ha ha branch |
| BUSH-104-R-2007 | Harford | bush river | Bush River | sod run |
| BUSH-252-T-2007 | Harford | bush river | Bush River | grays run |
| BUSH-253-T-2007 | Harford | bush river | Bush River | james run |
| BYNU-201-R-2007 | Harford | bush river | Bynum Run | bynum run ut3 |
| CORS-102-S-2007 | Queen Anne's | chester river | Corsica River | emory creek ut1 |
| CORS-103-R-2007 | Queen Anne's | chester river | Corsica River | corsica river ut2 |
| CORS-104-H-2007 | Queen Anne's | chester river | Corsica River | three bridges branch ut2 |
| CORS-106-H-2007 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-122-H-2007 | Queen Anne's | chester river | Corsica River | three bridges branch ut2 |
| CORS-207-R-2007 | Queen Anne's | chester river | Corsica River | mill stream branch |
| CORS-250-H-2007 | Queen Anne's | chester river | Corsica River | three bridges branch |
| DEER-247-A-2007 | Harford | susquehanna river | Deer Creek | little deer creek |
| DEER-342-A-2007 | Harford | susquehanna river | Deer Creek | deer creek |
| DEER-352-A-2007 | Harford | susquehanna river | Deer Creek | deer creek |
| DEER-460-A-2007 | Harford | susquehanna river | Deer Creek | deer creek |
| DIVI-107-R-2007 | Worcester | pocomoke river | Dividing Creek | pusey branch |
| DOUB-105-R-2007 | Carroll | middle potomac river | Double Pipe Creek | dickenson run ut1 (five daughters run) |
| DOUB-106-R-2007 | Frederick | middle potomac river | Double Pipe Creek | haines branch |
| DOUB-107-R-2007 | Carroll | middle potomac river | Double Pipe Creek | bear branch ut2 |
| EVIT-102-B-2007 | Allegany | north branch potomac river | Evitts Creek | elk lick run ut1 |
| EVIT-107-B-2007 | Allegany | north branch potomac river | Evitts Creek | evitts creek ut4 |
| EVIT-111-B-2007 | Allegany | north branch potomac river | Evitts Creek | pea vine run |
| EVIT-201-B-2007 | Allegany | north branch potomac river | Evitts Creek | elk lick run |
| EVIT-203-B-2007 | Allegany | north branch potomac river | Evitts Creek | elk lick run |
| EVIT-208-B-2007 | Allegany | north branch potomac river | Evitts Creek | rocky gap run |
| EVIT-304-B-2007 | Allegany | north branch potomac river | Evitts Creek | evitts creek |
| EVIT-306-B-2007 | Allegany | north branch potomac river | Evitts Creek | evitts creek |
| FIMI-207-S-2007 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile creek |
| FURN-101-S-2007 | Cecil | elk river | Furnace Bay | principio creek ut1 |
| GWYN-102-R-2007 | Baltimore | patapsco river | Gwynns Falls | gwynns falls ut2 |
| GWYN-103-R-2007 | Baltimore | patapsco river | Gwynns Falls | red run ut3 |
| GWYN-301-R-2007 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| JONE-109-S-2007 | Baltimore | patapsco river | Jones Falls | dipping pond run ut1 |
| JONE-315-S-2007 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LANG-102-B-2007 | Kent | chester river | Langford Creek | west fork langford creek ut2 |
| LANG-104-B-2007 | Kent | chester river | Langford Creek | east fork langford creek ut2 |
| LANG-201-B-2007 | Kent | chester river | Langford Creek | east fork langford creek |
| LANG-229-A-2007 | Kent | chester river | Langford Creek | east fork langford creek |
| LANG-230-A-2007 | Kent | chester river | Langford Creek | east fork langford creek |
| LCON-201-R-2007 | Washington | upper potomac river | Little Conococheague | little conococheague creek |
| LCON-207-R-2007 | Washington | upper potomac river | Little Conococheague | little conococheague creek |
| LIBE-102-S-2007 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-107-R-2007 | Carroll | patapsco river | Liberty Reservoir | cascade lake ut2 |
| LIBE-201-R-2007 | Carroll | patapsco river | Liberty Reservoir | east branch of north branch patapsco river |
| LIBE-202-A-2007 | Carroll | patapsco river | Liberty Reservoir | middle run |
| LIBE-206-A-2007 | Carroll | patapsco river | Liberty Reservoir | little morgan run |
| LIBE-208-R-2007 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| LIBE-209-A-2007 | Baltimore | patapsco river | Liberty Reservoir | north branch patapsco river ut2 |
| LIBE-214-A-2007 | Carroll | patapsco river | Liberty Reservoir | west branch of north branch patapsco river |
| LIBE-251-A-2007 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-262-A-2007 | Carroll | patapsco river | Liberty Reservoir | little morgan run |
| LIBE-266-A-2007 | Carroll | patapsco river | Liberty Reservoir | little morgan run |
| LIBE-356-A-2007 | Carroll | patapsco river | Liberty Reservoir | north branch patapsco river |
| LIGU-254-T-2007 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-264-A-2007 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIKG-110-R-2007 | Washington | upper potomac river | Licking Creek | little cove creek ut1 |
| LOCH-102-R-2007 | Baltimore | gunpowder river | Loch Raven Reservoir | councilmans run ut1 |
| LOCH-104-R-2007 | Baltimore | gunpowder river | Loch Raven Reservoir | beaverdam run |
| LOCH-120-S-2007 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-403-R-2007 | Baltimore | gunpowder river | Loch Raven Reservoir | gunpowder falls |
| LOCH-405-R-2007 | Baltimore | gunpowder river | Loch Raven Reservoir | little falls |
| LOCK-201-X-2007 | Caroline | choptank river | Lower Choptank | hunting creek |
| LOCR-102-S-2007 | Kent | chester river | Lower Chester River | swan creek |
| LOGU-101-R-2007 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green creek |
| LOGU-104-R-2007 | Baltimore | gunpowder river | Lower Gunpowder Falls | minebank run |
| LOGU-305-R-2007 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green creek |
| LYOU-237-A-2007 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny river |
| MACK-103-R-2007 | Caroline | nanticoke river | Marshyhope Creek | miles branch |
| MACK-110-R-2007 | Caroline | nanticoke river | Marshyhope Creek | faulkner branch |
| MACK-205-R-2007 | Caroline | nanticoke river | Marshyhope Creek | faulkner branch |
| MACK-266-A-2007 | Caroline | nanticoke river | Marshyhope Creek | sullivan branch |
| MACK-271-A-2007 | Caroline | nanticoke river | Marshyhope Creek | tull branch |
| MACK-278-A-2007 | Dorchester | nanticoke river | Marshyhope Creek | skinners run |
| MANO-102-R-2007 | Somerset | pocomoke river | Manokin River | geanquakin creek |
| MANO-104-R-2007 | Somerset | pocomoke river | Manokin River | back creek |
| MATT-033-S-2007 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-R-2007 | Charles | lower potomac river | Mattawoman Creek | myrtle grove lake ut1 ut1 |
| MATT-103-R-2007 | Charles | lower potomac river | Mattawoman Creek | piney branch |
| MATT-104-R-2007 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek ut5 |
| MATT-316-A-2007 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman creek |
| MILE-106-R-2007 | Talbot | chester river | Miles River | glebe creek |
| MILE-204-R-2007 | Talbot | chester river | Miles River | potts mill creek |
| MPAX-102-R-2007 | Howard | patuxent river | Middle Patuxent River | middle patuxent river ut2 |
| MPAX-103-R-2007 | Howard | patuxent river | Middle Patuxent River | middle patuxent river ut6 |
| MPAX-106-R-2007 | Howard | patuxent river | Middle Patuxent River | middle patuxent river ut7 |
| MPAX-401-R-2007 | Howard | patuxent river | Middle Patuxent River | middle patuxent river |
| NANJ-301-H-2007 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek |
| NANJ-321-A-2007 | Charles | lower potomac river | Nanjemoy Creek | wards run |
| NANJ-331-S-2007 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-103-R-2007 | Wicomico | nanticoke river | Nanticoke River | rewastico creek |
| NANT-104-R-2007 | Dorchester | nanticoke river | Nanticoke River | chicone creek ut1 |
| NANT-106-R-2007 | Wicomico | nanticoke river | Nanticoke River | bratton creek |
| NASS-101-B-2007 | Worcester | pocomoke river | Nassawango Creek | mount olive branch |
| NASS-105-B-2007 | Wicomico | pocomoke river | Nassawango Creek | waste gate creek |
| NASS-108-R-2007 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-108-S-2007 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-111-B-2007 | Worcester | pocomoke river | Nassawango Creek | sturges creek |
| NASS-204-B-2007 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NASS-204-R-2007 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NASS-209-B-2007 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NASS-302-S-2007 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-104-B-2007 | Cecil | elk river | Northeast River | northeast creek ut2 |
| NEAS-203-B-2007 | Cecil | elk river | Northeast River | northeast creek |
| OCTO-101-B-2007 | Cecil | susquehanna river | Octoraro Creek | basin run ut2 |
| PATL-256-T-2007 | Howard | patapsco river | Patapsco River L N Br | deep run ut1 |
| PATL-357-T-2007 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PAXL-294-S-2007 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXL-331-A-2007 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-338-A-2007 | Calvert | patuxent river | Patuxent River middle | lyons creek |
| PAXU-258-T-2007 | Prince George's | patuxent river | Patuxent River upper | mount nebo branch |
| PISC-101-B-2007 | Prince George's | washington metro potomac river | Piscataway Creek | paynes branch |
| PISC-102-B-2007 | Prince George's | washington metro potomac river | Piscataway Creek | dower house branch |
| PISC-104-B-2007 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek ut5 |
| PISC-107-B-2007 | Prince George's | washington metro potomac river | Piscataway Creek | farmington creek |
| PISC-113-B-2007 | Prince George's | washington metro potomac river | Piscataway Creek | butler branch |
| PISC-114-B-2007 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek ut6 |
| PISC-211-B-2007 | Prince George's | washington metro potomac river | Piscataway Creek | tinkers creek |
| PRFR-115-R-2007 | Washington | middle potomac river | Potomac River FR Cnty | israel creek |
| PRFR-116-R-2007 | Washington | middle potomac river | Potomac River FR Cnty | israel creek |
| PRFR-211-R-2007 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora creek ut2 |
| PRLN-104-R-2007 | Allegany | north branch potomac river | Potomac River L N Branch | north branch potomac river ut6 |
| PRLN-302-R-2007 | Allegany | north branch potomac river | Potomac River L N Branch | collier run |
| PRLN-305-R-2007 | Allegany | north branch potomac river | Potomac River L N Branch | collier run |
| PRLN-626-S-2007 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRLT-105-R-2007 | Charles | lower potomac river | Potomac River L tidal | potomac river ut29 ut1 |
| PRMT-101-R-2007 | Charles | lower potomac river | Potomac River M tidal | mill swamp ut2 |
| PRMT-102-R-2007 | Charles | lower potomac river | Potomac River M tidal | potomac river ut38 |
| PRMT-103-R-2007 | Charles | lower potomac river | Potomac River M tidal | potomac river ut27 |
| PRUN-107-R-2007 | Garrett | north branch potomac river | Potomac River U N Branch | rileys spring branch |
| PRUN-108-R-2007 | Garrett | north branch potomac river | Potomac River U N Branch | rileys spring branch |
| PRUN-203-R-2007 | Garrett | north branch potomac river | Potomac River U N Branch | laurel run |
| PRUT-101-B-2007 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek ut2 |
| PRUT-102-B-2007 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek |
| PRUT-103-B-2007 | Prince George's | washington metro potomac river | Potomac River U tidal | potomac river ut32 ut1 |
| PRUT-106-B-2007 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek ut5 |
| PRUT-112-B-2007 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek ut4 |
| PRUT-113-B-2007 | Prince George's | washington metro potomac river | Potomac River U tidal | broad creek ut1 |
| PRUT-208-B-2007 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek |
| PTOB-002-S-2007 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2007 | Howard | patuxent river | Rocky Gorge Dam | patuxent river ut5 |
| RKGR-255-T-2007 | Montgomery | patuxent river | Rocky Gorge Dam | hawlings river |
| ROCK-201-B-2007 | Montgomery | washington metro potomac river | Rock Creek | rock creek north branch |
| ROCK-202-B-2007 | Montgomery | washington metro potomac river | Rock Creek | rock creek north branch |
| ROCK-203-B-2007 | Montgomery | washington metro potomac river | Rock Creek | rock creek |
| SASS-105-R-2007 | Cecil | elk river | Sassafras River | sassafrass river ut1 ut1 |
| SAVA-102-R-2007 | Garrett | north branch potomac river | Savage River | poplar lick run |
| SAVA-104-R-2007 | Garrett | north branch potomac river | Savage River | little savage river |
| SAVA-105-R-2007 | Garrett | north branch potomac river | Savage River | dry run |
| SAVA-204-S-2007 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2007 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2007 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-105-R-2007 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| SBPA-106-R-2007 | Carroll | patapsco river | S Branch Patapsco | middle run ut1 |
| SBPA-203-R-2007 | Howard | patapsco river | S Branch Patapsco | south branch patapsco river |
| SBPA-292-A-2007 | Carroll | patapsco river | S Branch Patapsco | middle run |
| SBPA-298-A-2007 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| SEAS-101-R-2007 | Queen Anne's | chester river | Southeast Creek | island creek |
| SEAS-111-B-2007 | Queen Anne's | chester river | Southeast Creek | granny finley branch |
| SEAS-210-B-2007 | Queen Anne's | chester river | Southeast Creek | southeast creek |
| SEAS-213-B-2007 | Queen Anne's | chester river | Southeast Creek | southeast creek ut1 ut1 |
| SEAS-250-H-2007 | Queen Anne's | chester river | Southeast Creek | browns branch |
| SIDE-401-H-2007 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| STCL-051-S-2007 | St. Mary's | lower potomac river | St. Clements Bay | st clements creek ut1 |
| STCL-102-R-2007 | St. Mary's | lower potomac river | St. Clements Bay | cecil creek |
| STIL-202-R-2007 | Kent | elk river | Stillpond-Fairlee | mill creek |
| STIL-206-R-2007 | Kent | elk river | Stillpond-Fairlee | fairlee creek |
| SWAN-250-T-2007 | Harford | bush river | Swan Creek | swan creek |
| SWAN-251-T-2007 | Harford | bush river | Swan Creek | gasheys creek |
| TUCK-450-H-2007 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| UMON-119-S-2007 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-201-R-2007 | Frederick | middle potomac river | Upper Monocacy River | fishing creek |
| UMON-203-R-2007 | Carroll | middle potomac river | Upper Monocacy River | alloway creek |
| UMON-278-A-2007 | Frederick | middle potomac river | Upper Monocacy River | friends creek |
| UMON-288-S-2007 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-389-A-2007 | Frederick | middle potomac river | Upper Monocacy River | hunting creek |
| UMON-402-R-2007 | Frederick | middle potomac river | Upper Monocacy River | marsh creek |
| UPCK-101-R-2007 | Caroline | choptank river | Upper Choptank | forge branch ut2 |
| UPCK-102-R-2007 | Caroline | choptank river | Upper Choptank | sandtown branch ut1 |
| UPCK-113-S-2007 | Caroline | choptank river | Upper Choptank | skeleton creek ut1 |
| UPCK-210-R-2007 | Caroline | choptank river | Upper Choptank | hog creek |
| UPCK-211-X-2007 | Caroline | choptank river | Upper Choptank | herring run |
| UPCK-212-X-2007 | Caroline | choptank river | Upper Choptank | watts creek |
| UPCR-224-A-2007 | Queen Anne's | chester river | Upper Chester River | red lion branch |
| UPCR-426-A-2007 | Kent | chester river | Upper Chester River | andover branch |
| UPCR-427-A-2007 | Queen Anne's | chester river | Upper Chester River | andover branch |
| UPPC-482-A-2007 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| UPPC-487-A-2007 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| WCHE-102-R-2007 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing creek ut3 ut2 |
| WCHE-103-R-2007 | Calvert | west chesapeake bay | West Chesapeake Bay | parker creek ut2 |
| WCHE-106-R-2007 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing creek ut3 ut2 |
| WEBR-359-T-2007 | Prince George's | patuxent river | Western Branch | charles branch |
| WICO-101-R-2007 | Charles | lower potomac river | Wicomico River | burroughs run |
| WICO-103-R-2007 | St. Mary's | lower potomac river | Wicomico River | nelsons run |
| WICO-106-R-2007 | St. Mary's | lower potomac river | Wicomico River | forest hall branch |
| WIRH-220-S-2007 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WYER-101-R-2007 | Queen Anne's | chester river | Wye River | wye east river ut2 ut1 |
| WYER-105-R-2007 | Queen Anne's | chester river | Wye River | wye east river ut1 |
| YOUG-103-R-2007 | Garrett | youghiogheny river | Youghiogheny River | buffalo run ut1 |
| YOUG-201-R-2007 | Garrett | youghiogheny river | Youghiogheny River | salt block run |
| YOUG-208-R-2007 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| YOUG-340-A-2007 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| YOUG-345-A-2007 | Garrett | youghiogheny river | Youghiogheny River | buffalo run |
| YOUG-432-S-2007 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-012-S-2007 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut2 |
| ZEKI-201-A-2007 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut5 |
| ZEKI-211-A-2007 | Charles | lower potomac river | Zekiah Swamp | kerrick swamp |
| ANAC-103-R-2008 | Prince George's | washington metro potomac river | Anacostia River | ut cabin creek |
| ANAC-304-R-2008 | Prince George's | washington metro potomac river | Anacostia River | northwest branch |
| ANAC-401-R-2008 | Prince George's | washington metro potomac river | Anacostia River | paint branch |
| ATKI-105-B-2008 | Harford | bush river | Atkisson Reservoir | east branch |
| ATKI-106-R-2008 | Harford | bush river | Atkisson Reservoir | elbow brook |
| ATKI-110-R-2008 | Harford | bush river | Atkisson Reservoir | bread and cheese branch |
| ATKI-204-B-2008 | Harford | bush river | Atkisson Reservoir | east branch |
| ATKI-307-R-2008 | Harford | bush river | Atkisson Reservoir | winters run |
| BACK-102-B-2008 | Baltimore | patapsco river | Back River | redhouse creek |
| BELK-302-R-2008 | Cecil | elk river | Big Elk Creek | big elk creek |
| BELK-306-R-2008 | Cecil | elk river | Big Elk Creek | big elk creek |
| BRET-450-H-2008 | St. Mary's | lower potomac river | Breton Bay | macintosh run |
| BRIG-301-A-2008 | Howard | patuxent river | Brighton Dam | patuxent river |
| BROA-105-R-2008 | Harford | susquehanna river | Broad Creek | broad creek ut |
| BROA-212-R-2008 | Harford | susquehanna river | Broad Creek | deep run |
| BROA-314-R-2008 | Harford | susquehanna river | Broad Creek | broad creek |
| CABJ-104-B-2008 | Montgomery | washington metro potomac river | Cabin John Creek | ut cabin john creek |
| CABJ-207-B-2008 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john creek |
| CABJ-208-B-2008 | Montgomery | washington metro potomac river | Cabin John Creek | cabin john creek |
| CASS-101-R-2008 | Garrett | youghiogheny river | Casselman River | south branch casselman river |
| CASS-105-R-2008 | Garrett | youghiogheny river | Casselman River | red run |
| CASS-202-R-2008 | Garrett | youghiogheny river | Casselman River | big shade run |
| CORS-102-S-2008 | Queen Anne's | chester river | Corsica River | ut to emory creek |
| CORS-104-X-2008 | Queen Anne's | chester river | Corsica River | ut to three bridges branch |
| CORS-106-B-2008 | Queen Anne's | chester river | Corsica River | ut to tilghman cove |
| CORS-106-X-2008 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-122-X-2008 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-250-H-2008 | Queen Anne's | chester river | Corsica River | three bridges branch |
| DCRL-103-B-2008 | Garrett | youghiogheny river | Deep Creek Lake | cherry creek |
| DCRL-105-B-2008 | Garrett | youghiogheny river | Deep Creek Lake | meadow mountain run |
| DCRL-106-B-2008 | Garrett | youghiogheny river | Deep Creek Lake | meadow mountain run |
| DEER-301-R-2008 | Harford | susquehanna river | Deer Creek | deer creek |
| DEER-302-R-2008 | Harford | susquehanna river | Deer Creek | deer creek |
| DEER-401-A-2008 | Harford | susquehanna river | Deer Creek | deer creek |
| DEER-403-R-2008 | Harford | susquehanna river | Deer Creek | deer creek |
| FIMI-102-R-2008 | Allegany | upper potomac river | Fifteen Mile Creek | ut fifteen mile creek |
| FIMI-203-R-2008 | Allegany | upper potomac river | Fifteen Mile Creek | white sulphur run |
| FIMI-204-R-2008 | Allegany | upper potomac river | Fifteen Mile Creek | white sulphur run |
| FIMI-207-S-2008 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2008 | Cecil | elk river | Furnace Bay | principio creek ut |
| FURN-106-B-2008 | Cecil | elk river | Furnace Bay | principio creek ut |
| FURN-204-B-2008 | Cecil | elk river | Furnace Bay | principio creek |
| GEOR-103-R-2008 | Allegany | north branch potomac river | Georges Creek | george's creek |
| GEOR-110-R-2008 | Allegany | north branch potomac river | Georges Creek | ut george's creek |
| GEOR-209-R-2008 | Allegany | north branch potomac river | Georges Creek | squirrel neck run |
| JONE-101-R-2008 | Baltimore | patapsco river | Jones Falls | slaughterhouse branch |
| JONE-109-R-2008 | Baltimore | patapsco river | Jones Falls | ut north branch |
| JONE-109-S-2008 | Baltimore | patapsco river | Jones Falls | ut to dipping pond run |
| JONE-112-R-2008 | Baltimore | patapsco river | Jones Falls | ut to jones falls |
| JONE-315-S-2008 | Baltimore | patapsco river | Jones Falls | north branch of jones falls |
| LANG-102-R-2008 | Kent | chester river | Langford Creek | ut to chester river |
| LANG-103-R-2008 | Kent | chester river | Langford Creek | ut to chester river |
| LANG-104-R-2008 | Kent | chester river | Langford Creek | ut to langford creek |
| LANG-108-R-2008 | Kent | chester river | Langford Creek | ut east fork langford creek |
| LANG-205-R-2008 | Kent | chester river | Langford Creek | east fork langford creek |
| LCON-106-B-2008 | Washington | upper potomac river | Little Conococheague | ut little conococheague creek |
| LCON-203-B-2008 | Washington | upper potomac river | Little Conococheague | little conococheague creek |
| LCON-207-B-2008 | Washington | upper potomac river | Little Conococheague | little conococheague creek |
| LIBE-102-S-2008 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIEL-102-B-2008 | Cecil | elk river | Little Elk Creek | gravelly run |
| LIEL-108-B-2008 | Cecil | elk river | Little Elk Creek | east branch laurel run |
| LIEL-301-B-2008 | Cecil | elk river | Little Elk Creek | little elk creek |
| LIEL-307-R-2008 | Cecil | elk river | Little Elk Creek | little elk creek |
| LIGU-101-R-2008 | Baltimore | gunpowder river | Little Gunpowder Falls | nelson branch |
| LIGU-102-R-2008 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut |
| LIGU-103-R-2008 | Harford | gunpowder river | Little Gunpowder Falls | yellow branch |
| LIGU-201-A-2008 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIKG-102-B-2008 | Washington | upper potomac river | Licking Creek | ut rattle run |
| LIKG-201-B-2008 | Washington | upper potomac river | Licking Creek | rattle run |
| LMON-107-R-2008 | Frederick | middle potomac river | Lower Monocacy River | ut bush creek |
| LMON-302-R-2008 | Montgomery | middle potomac river | Lower Monocacy River | little bennet creek |
| LMON-406-R-2008 | Frederick | middle potomac river | Lower Monocacy River | bennet creek |
| LOCH-120-S-2008 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-101-R-2008 | Queen Anne's | chester river | Lower Chester River | reed creek |
| LOCR-102-S-2008 | Kent | chester river | Lower Chester River | ut to swan creek |
| LOPC-104-B-2008 | Worcester | pocomoke river | Lower Pocomoke River | little mill creek |
| LOPC-110-B-2008 | Worcester | pocomoke river | Lower Pocomoke River | spring hill branch |
| LOPC-112-B-2008 | Worcester | pocomoke river | Lower Pocomoke River | rayfield ditch |
| LOWI-104-B-2008 | Wicomico | nanticoke river | Lower Wicomico River | horsebridge creek |
| LOWI-205-B-2008 | Wicomico | nanticoke river | Lower Wicomico River | beaverdam creek |
| LOWI-209-B-2008 | Wicomico | nanticoke river | Lower Wicomico River | beaverdam creek |
| LTON-101-B-2008 | Washington | upper potomac river | Little Tonoloway Creek | ut little tonoloway creek |
| LTON-202-R-2008 | Washington | upper potomac river | Little Tonoloway Creek | ut little tonoloway creek |
| LTON-205-R-2008 | Washington | upper potomac river | Little Tonoloway Creek | ut little tonoloway creek |
| LWIN-102-B-2008 | Harford | bush river | Lower Winters Run | mountain branch |
| MAGO-105-B-2008 | Anne Arundel | west chesapeake bay | Magothy River | magothy river |
| MAGO-107-B-2008 | Anne Arundel | west chesapeake bay | Magothy River | cypress creek |
| MAGO-205-R-2008 | Anne Arundel | west chesapeake bay | Magothy River | magothy river |
| MATT-033-S-2008 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-201-A-2008 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman creek |
| NANJ-101-B-2008 | Charles | lower potomac river | Nanjemoy Creek | ut to ward's run |
| NANJ-111-R-2008 | Charles | lower potomac river | Nanjemoy Creek | jane berrys run |
| NANJ-301-A-2008 | Charles | lower potomac river | Nanjemoy Creek | ward's run |
| NANJ-301-H-2008 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek |
| NANJ-301-R-2008 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek |
| NANJ-304-R-2008 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek |
| NANJ-331-S-2008 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2008 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2008 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-103-R-2008 | Cecil | elk river | Northeast River | northeast creek |
| NEAS-110-R-2008 | Cecil | elk river | Northeast River | northeast creek |
| NEAS-305-A-2008 | Cecil | elk river | Northeast River | northeast creek |
| NEAS-315-R-2008 | Cecil | elk river | Northeast River | northeast creek |
| PAXL-102-R-2008 | Calvert | patuxent river | Patuxent River lower | ut cocktown creek |
| PAXL-104-R-2008 | St. Mary's | patuxent river | Patuxent River lower | ut persimmon creek |
| PAXL-107-R-2008 | Prince George's | patuxent river | Patuxent River lower | ut summerville creek |
| PAXL-294-S-2008 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-201-A-2008 | Prince George's | patuxent river | Patuxent River middle | mataponi creek |
| PAXU-101-R-2008 | Prince George's | patuxent river | Patuxent River upper | mt. nebo branch |
| PAXU-108-R-2008 | Prince George's | patuxent river | Patuxent River upper | ut to patuxent river |
| PAXU-404-R-2008 | Anne Arundel | patuxent river | Patuxent River upper | patuxent river |
| PISC-206-R-2008 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PISC-207-R-2008 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PISC-208-R-2008 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PRAL-102-R-2008 | Allegany | upper potomac river | Potomac River AL Cnty | ut potomac river |
| PRET-102-R-2008 | Carroll | gunpowder river | Prettyboy Reservoir | ut to gunpowder falls |
| PRET-103-R-2008 | Baltimore | gunpowder river | Prettyboy Reservoir | ut to prettyboy reservoir |
| PRET-106-R-2008 | Carroll | gunpowder river | Prettyboy Reservoir | murphy run |
| PRLN-626-S-2008 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRLT-101-B-2008 | St. Mary's | lower potomac river | Potomac River L tidal | whites neck creek |
| PRLT-107-B-2008 | St. Mary's | lower potomac river | Potomac River L tidal | ut whites neck creek |
| PRLT-112-B-2008 | Charles | lower potomac river | Potomac River L tidal | ditchley prong |
| PRMO-108-R-2008 | Montgomery | washington metro potomac river | Potomac River MO Cnty | ut monocacy river |
| PRMO-204-R-2008 | Montgomery | washington metro potomac river | Potomac River MO Cnty | watts branch |
| PRMO-209-R-2008 | Montgomery | washington metro potomac river | Potomac River MO Cnty | horsepen branch |
| PRWA-212-R-2008 | Washington | upper potomac river | Potomac River WA Cnty | green spring run |
| PTOB-002-S-2008 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| PTOB-103-R-2008 | Charles | lower potomac river | Port Tobacco River | ut port tobacco creek |
| PTOB-104-R-2008 | Charles | lower potomac river | Port Tobacco River | wills branch |
| PTOB-106-B-2008 | Charles | lower potomac river | Port Tobacco River | ut port tabacco creek |
| PTOB-111-R-2008 | Charles | lower potomac river | Port Tobacco River | jennie run |
| RKGR-119-S-2008 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| SAVA-204-S-2008 | Garrett | north branch potomac river | Savage River | crabtree run |
| SAVA-225-S-2008 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2008 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-302-A-2008 | Carroll | patapsco river | S Branch Patapsco | piney branch |
| SBPA-401-A-2008 | Carroll | patapsco river | S Branch Patapsco | south branch of patapsco |
| SEAS-250-H-2008 | Queen Anne's | chester river | Southeast Creek | brown's branch |
| SEVE-107-R-2008 | Anne Arundel | west chesapeake bay | Severn River | ut to severn river |
| SEVE-110-R-2008 | Anne Arundel | west chesapeake bay | Severn River | ut to clements creek |
| SEVE-302-R-2008 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| SIDE-103-R-2008 | Allegany | upper potomac river | Sideling Hill Creek | ut bear creek |
| SIDE-201-R-2008 | Washington | upper potomac river | Sideling Hill Creek | bear creek |
| SIDE-401-H-2008 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| SOUT-101-R-2008 | Anne Arundel | west chesapeake bay | South River | ut to flat creek |
| SOUT-102-R-2008 | Anne Arundel | west chesapeake bay | South River | ut to bacon ridge branch |
| SOUT-103-R-2008 | Anne Arundel | west chesapeake bay | South River | ut to bacon ridge branch |
| STCL-051-S-2008 | St. Mary's | lower potomac river | St. Clements Bay | ut st. clements creek |
| STCL-102-B-2008 | St. Mary's | lower potomac river | St. Clements Bay | ut st. clements creek |
| STIL-103-B-2008 | Kent | elk river | Stillpond-Fairlee | ut fairlee creek |
| STIL-104-B-2008 | Kent | elk river | Stillpond-Fairlee | ut fairlee creek |
| STIL-108-B-2008 | Kent | elk river | Stillpond-Fairlee | ut to stillpond creek |
| STIL-109-B-2008 | Kent | elk river | Stillpond-Fairlee | ut to fairlee creek |
| SWAN-108-B-2008 | Harford | bush river | Swan Creek | swan creek |
| SWAN-110-B-2008 | Harford | bush river | Swan Creek | swan creek |
| SWAN-204-B-2008 | Harford | bush river | Swan Creek | swan creek |
| TOWN-104-R-2008 | Allegany | upper potomac river | Town Creek | maple run |
| TOWN-106-R-2008 | Allegany | upper potomac river | Town Creek | ut town creek |
| TOWN-107-R-2008 | Allegany | upper potomac river | Town Creek | maple run |
| TUCK-102-R-2008 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek ut |
| TUCK-103-R-2008 | Queen Anne's | choptank river | Tuckahoe Creek | beaverdam ditch ut |
| TUCK-208-R-2008 | Caroline | choptank river | Tuckahoe Creek | mason branch ut |
| TUCK-401-R-2008 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| TUCK-450-H-2008 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| UELK-101-R-2008 | Cecil | elk river | Upper Elk River | plum creek |
| UMON-119-S-2008 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-288-S-2008 | Frederick | middle potomac river | Upper Monocacy River | ut hunting creek |
| UPCK-113-S-2008 | Caroline | choptank river | Upper Choptank | skeleton creek ut |
| UPCK-201-A-2008 | Caroline | choptank river | Upper Choptank | marsh creek |
| UPCK-302-A-2008 | Caroline | choptank river | Upper Choptank | fowling creek |
| UPCR-105-R-2008 | Kent | chester river | Upper Chester River | ut to chester river |
| UPCR-108-R-2008 | Kent | chester river | Upper Chester River | ut to chester river |
| UPCR-201-A-2008 | Kent | chester river | Upper Chester River | cypress branch |
| UPCR-208-S-2008 | Kent | chester river | Upper Chester River | cypress branch |
| UPCR-301-R-2008 | Kent | chester river | Upper Chester River | sewell branch |
| UPCR-306-R-2008 | Queen Anne's | chester river | Upper Chester River | andover branch |
| WEBR-104-R-2008 | Prince George's | patuxent river | Western Branch | ut to charles branch |
| WEBR-105-R-2008 | Prince George's | patuxent river | Western Branch | turkey branch |
| WEBR-107-R-2008 | Prince George's | patuxent river | Western Branch | ut to southwest branch |
| WEST-102-B-2008 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-103-B-2008 | Anne Arundel | west chesapeake bay | West River | ut smith creek |
| WEST-104-B-2008 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WICO-202-A-2008 | St. Mary's | lower potomac river | Wicomico River | hayden run |
| WICO-301-A-2008 | St. Mary's | lower potomac river | St. Mary's River | forres hall branch |
| WIRH-220-S-2008 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-432-S-2008 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-012-S-2008 | Charles | lower potomac river | Zekiah Swamp | ut zekiah swamp run |
| ZEKI-202-A-2008 | Charles | lower potomac river | Zekiah Swamp | mill dam run |
| ABPG-115-R-2009 | Harford | bush river | Aberdeen Proving Ground | ut romney creek |
| ABPG-314-R-2009 | Harford | bush river | Aberdeen Proving Ground | romney creek |
| ANTI-104-R-2009 | Washington | upper potomac river | Antietam Creek | ut antietam creek |
| ANTI-302-R-2009 | Washington | upper potomac river | Antietam Creek | antietam creek |
| ANTI-406-R-2009 | Washington | upper potomac river | Antietam Creek | antietam creek |
| ATKI-003-X-2009 | Harford | bush river | Atkisson Reservoir | ut atkisson reservoir (wheel creek) |
| ATKI-004-X-2009 | Harford | bush river | Atkisson Reservoir | ut atkisson reservoir (wheel creek) |
| ATKI-006-X-2009 | Harford | bush river | Atkisson Reservoir | ut atkisson reservoir (wheel creek) |
| ATKI-101-X-2009 | Harford | bush river | Atkisson Reservoir | ut atkisson reservoir (wheel creek) |
| ATKI-102-X-2009 | Harford | bush river | Atkisson Reservoir | ut atkisson reservoir (wheel creek) |
| ATKI-105-X-2009 | Harford | bush river | Atkisson Reservoir | ut atkisson reservoir (wheel creek) |
| ATKI-107-X-2009 | Harford | bush river | Atkisson Reservoir | ut atkisson reservoir (wheel creek) |
| BACK-205-R-2009 | Baltimore City | patapsco river | Back River | ut herring run |
| BACK-206-R-2009 | Baltimore City | patapsco river | Back River | herring run |
| BACK-301-R-2009 | Baltimore City | patapsco river | Back River | herring run |
| BALT-101-R-2009 | Anne Arundel | patapsco river | Baltimore Harbor | ut marley creek |
| BALT-102-R-2009 | Anne Arundel | patapsco river | Baltimore Harbor | cabin branch creek |
| BALT-204-R-2009 | Anne Arundel | patapsco river | Baltimore Harbor | marley creek |
| BIRD-106-B-2009 | Baltimore | gunpowder river | Bird River | ut white marsh run |
| BIRD-110-B-2009 | Baltimore | gunpowder river | Bird River | ut white marsh run |
| BIRD-203-B-2009 | Baltimore | gunpowder river | Bird River | white marsh run |
| BRET-100-H-2009 | St. Mary's | lower potomac river | Breton Bay | rich neck creek |
| BRET-101-H-2009 | St. Mary's | lower potomac river | Breton Bay | ut to glebe run |
| BRET-102-H-2009 | St. Mary's | lower potomac river | Breton Bay | mcintosh run |
| BRET-105-H-2009 | St. Mary's | lower potomac river | Breton Bay | town run |
| BRET-106-H-2009 | St. Mary's | lower potomac river | Breton Bay | ut to brooks run |
| BRET-108-H-2009 | St. Mary's | lower potomac river | Breton Bay | greenhill run |
| BRET-109-H-2009 | St. Mary's | lower potomac river | Breton Bay | burnt hill creek |
| BRET-203-H-2009 | St. Mary's | lower potomac river | Breton Bay | nelson run |
| BRET-204-H-2009 | St. Mary's | lower potomac river | Breton Bay | miski run |
| BRET-207-H-2009 | St. Mary's | lower potomac river | Breton Bay | gravely run |
| BRET-210-H-2009 | St. Mary's | lower potomac river | Breton Bay | lows run |
| BRET-312-H-2009 | St. Mary's | lower potomac river | Breton Bay | burnt mill creek |
| BRET-313-H-2009 | St. Mary's | lower potomac river | Breton Bay | brooks run |
| BRET-411-H-2009 | St. Mary's | lower potomac river | Breton Bay | mcintosh run |
| BRET-450-H-2009 | St. Mary's | lower potomac river | Breton Bay | macintosh run |
| BRIG-103-R-2009 | Howard | patuxent river | Brighton Dam | ut cabin branch |
| BRIG-301-R-2009 | Montgomery | patuxent river | Brighton Dam | patuxent river |
| BRIG-304-R-2009 | Howard | patuxent river | Brighton Dam | patuxent river |
| CASS-301-A-2009 | Garrett | youghiogheny river | Casselman River | casselman river |
| CASS-302-A-2009 | Garrett | youghiogheny river | Casselman River | casselman river |
| CATO-114-R-2009 | Frederick | middle potomac river | Catoctin Creek | ut little catoctin creek |
| CATO-115-R-2009 | Frederick | middle potomac river | Catoctin Creek | lewis mill run |
| CATO-408-R-2009 | Frederick | middle potomac river | Catoctin Creek | catoctin creek |
| CHIN-105-R-2009 | Worcester | ocean coastal | Chincoteague Bay | little mill creek |
| CHIN-109-R-2009 | Worcester | ocean coastal | Chincoteague Bay | ut waterworks creek |
| CONO-205-R-2009 | Washington | upper potomac river | Conococheague Creek | meadow brook |
| CONO-208-R-2009 | Washington | upper potomac river | Conococheague Creek | meadow brook |
| CONO-302-R-2009 | Washington | upper potomac river | Conococheague Creek | rockdale run |
| CORS-102-S-2009 | Queen Anne's | chester river | Corsica River | ut emory creek |
| CORS-102-X-2009 | Queen Anne's | chester river | Corsica River | ut three bridges branch |
| CORS-103-X-2009 | Queen Anne's | chester river | Corsica River | ut three bridges branch |
| CORS-104-X-2009 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-105-X-2009 | Queen Anne's | chester river | Corsica River | ut three bridges branch |
| CORS-106-X-2009 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-107-X-2009 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-108-X-2009 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-109-X-2009 | Queen Anne's | chester river | Corsica River | gravel run |
| CORS-110-X-2009 | Queen Anne's | chester river | Corsica River | ut mill stream branch |
| CORS-122-X-2009 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-124-X-2009 | Queen Anne's | chester river | Corsica River | gravel run |
| CORS-125-X-2009 | Queen Anne's | chester river | Corsica River | gravel run |
| CORS-127-X-2009 | Queen Anne's | chester river | Corsica River | ut to corsica river |
| CORS-128-X-2009 | Queen Anne's | chester river | Corsica River | ut mill stream branch |
| CORS-129-X-2009 | Queen Anne's | chester river | Corsica River | ut mill stream branch |
| CORS-131-X-2009 | Queen Anne's | chester river | Corsica River | ut mill stream branch |
| CORS-213-X-2009 | Queen Anne's | chester river | Corsica River | three bridges branch |
| CORS-214-X-2009 | Queen Anne's | chester river | Corsica River | mill stream branch |
| CORS-215-X-2009 | Queen Anne's | chester river | Corsica River | mill stream branch |
| CORS-216-X-2009 | Queen Anne's | chester river | Corsica River | mill stream branch |
| CORS-234-X-2009 | Queen Anne's | chester river | Corsica River | mill stream branch |
| CORS-237-X-2009 | Queen Anne's | chester river | Corsica River | ut three bridges branch |
| CORS-238-X-2009 | Queen Anne's | chester river | Corsica River | ut mill stream branch |
| CORS-250-H-2009 | Queen Anne's | chester river | Corsica River | three bridges branch |
| DCRL-102-R-2009 | Garrett | youghiogheny river | Deep Creek Lake | cherry creek |
| EVIT-101-R-2009 | Allegany | north branch potomac river | Evitts Creek | unknown |
| EVIT-103-R-2009 | Allegany | north branch potomac river | Evitts Creek | ut evitts creek |
| EVIT-110-R-2009 | Allegany | north branch potomac river | Evitts Creek | ut evitts creek |
| FIMI-101-A-2009 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run |
| FIMI-101-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | big divide run |
| FIMI-102-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | piclic run |
| FIMI-105-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | ut to ut to ut to fifteen mile creek |
| FIMI-126-A-2009 | Allegany | upper potomac river | Fifteen Mile Creek | deep run |
| FIMI-127-A-2009 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run |
| FIMI-128-A-2009 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile creek |
| FIMI-129-A-2009 | Allegany | upper potomac river | Fifteen Mile Creek | deep run |
| FIMI-207-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | ut to fifteen mile creek |
| FIMI-207-S-2009 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile creek |
| FIMI-304-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | white sulpher run |
| FIMI-306-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | ut to fifteen mile creek |
| FIMI-400-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-401-A-2009 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile creek |
| FIMI-403-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-408-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-409-H-2009 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2009 | Cecil | elk river | Furnace Bay | ut principio creek |
| GILB-102-R-2009 | Charles | lower potomac river | Gilbert Swamp | gilbert creek |
| GILB-103-R-2009 | Charles | lower potomac river | Gilbert Swamp | ut gilbert swamp run |
| GILB-308-R-2009 | Charles | lower potomac river | Gilbert Swamp | gilbert swamp run |
| JONE-109-S-2009 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-315-S-2009 | Baltimore | patapsco river | Jones Falls | north branch of jones falls |
| LIBE-102-S-2009 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIEL-302-B-2009 | Cecil | elk river | Little Elk Creek | little elk creek |
| LOCH-120-S-2009 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCK-102-R-2009 | Talbot | choptank river | Lower Choptank | tanyard branch |
| LOCK-104-R-2009 | Talbot | choptank river | Lower Choptank | ut island creek |
| LOCK-105-R-2009 | Dorchester | choptank river | Lower Choptank | gravely run |
| LOCR-102-S-2009 | Kent | chester river | Lower Chester River | ut swan creek |
| LOPC-102-R-2009 | Worcester | pocomoke river | Lower Pocomoke River | little mill creek |
| LOPC-103-R-2009 | Worcester | pocomoke river | Lower Pocomoke River | mattaponi creek |
| LOPC-106-R-2009 | Worcester | pocomoke river | Lower Pocomoke River | little mill creek |
| LOPC-T01-X-2009 | Worcester | pocomoke river | Lower Pocomoke River | pocomoke river |
| LOWI-115-R-2009 | Wicomico | nanticoke river | Lower Wicomico River | horsebridge creek |
| LOWI-314-R-2009 | Wicomico | nanticoke river | Lower Wicomico River | south prong beaverdam creek |
| LPAX-101-R-2009 | Anne Arundel | patuxent river | Little Patuxent River | ut towsers branch |
| LPAX-103-R-2009 | Howard | patuxent river | Little Patuxent River | hammond branch |
| LPAX-302-R-2009 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| LSUS-101-R-2009 | Cecil | susquehanna river | L Susquehanna River | rock run |
| LSUS-111-R-2009 | Cecil | susquehanna river | L Susquehanna River | rock run |
| LWIN-108-X-2009 | Harford | bush river | Lower Winters Run | ut winters run |
| LYOU-110-R-2009 | Garrett | youghiogheny river | Little Youghiogheny R | cherry glade run |
| LYOU-114-R-2009 | Garrett | youghiogheny river | Little Youghiogheny R | ut youghiogheny river |
| MARS-P02-H-2009 | Caroline | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P07-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P08-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P19-H-2009 | Caroline | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P20-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P22-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond on mill branch |
| MARS-P23-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P29-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P30-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P36-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P37-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P38-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed irrigation pond |
| MARS-P39-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P52-H-2009 | Caroline | nanticoke river | Marshyhope Creek | lake chambers |
| MARS-P53-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P57-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P65-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P66-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond on wesley rd |
| MARS-P74-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-P75-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed farm pond near spears creek |
| MARS-P98-H-2009 | Caroline | nanticoke river | Marshyhope Creek | smithville lake |
| MARS-P99-H-2009 | Dorchester | nanticoke river | Marshyhope Creek | unnamed pond |
| MARS-T01-X-2009 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek |
| MATT-033-S-2009 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-101-A-2009 | Charles | lower potomac river | Mattawoman Creek | old womans creek |
| MATT-102-A-2009 | Charles | lower potomac river | Mattawoman Creek | old womans creeks |
| MATT-110-A-2009 | Charles | lower potomac river | Mattawoman Creek | ut old woman's creek |
| MATT-308-A-2009 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-309-A-2009 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MICR-101-R-2009 | Kent | chester river | Middle Chester River | ut morgan creek |
| MICR-110-R-2009 | Queen Anne's | chester river | Middle Chester River | ut rosin creek |
| MICR-202-R-2009 | Kent | chester river | Middle Chester River | morgan creek |
| MILE-104-B-2009 | Talbot | chester river | Miles River | ut potts mill creek |
| MILE-105-B-2009 | Talbot | chester river | Miles River | ut miles river |
| MILE-111-B-2009 | Talbot | chester river | Miles River | ut miles river |
| MILE-201-B-2009 | Talbot | chester river | Miles River | ut glebe creek |
| MONI-110-R-2009 | Somerset | nanticoke river | Monie Bay | monie creek |
| NANJ-301-H-2009 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek |
| NANJ-331-S-2009 | Charles | lower potomac river | Nanjemoy Creek | mill branch |
| NASS-108-S-2009 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2009 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEWP-103-R-2009 | Worcester | ocean coastal | Newport Bay | tukesburg branch |
| NEWP-111-B-2009 | Worcester | ocean coastal | Newport Bay | kitts branch |
| NEWP-111-R-2009 | Worcester | ocean coastal | Newport Bay | massey branch |
| NEWP-112-B-2009 | Worcester | ocean coastal | Newport Bay | ayer creek |
| NEWP-115-B-2009 | Worcester | ocean coastal | Newport Bay | kitts branch |
| NEWP-125-B-2009 | Worcester | ocean coastal | Newport Bay | ut to ut marshall creek |
| NEWP-128-B-2009 | Worcester | ocean coastal | Newport Bay | ut to ut marshall creek |
| OCTO-212-R-2009 | Cecil | susquehanna river | Octoraro Creek | basin run |
| PATL-102-R-2009 | Baltimore | patapsco river | Patapsco River L N Br | ut brice run |
| PATL-103-R-2009 | Baltimore | patapsco river | Patapsco River L N Br | bens run |
| PATL-103-X-2009 | Baltimore | patapsco river | Patapsco River L N Br | thistle run |
| PATL-104-R-2009 | Baltimore | patapsco river | Patapsco River L N Br | ut north branch patapsco |
| PATL-106-X-2009 | Howard | patapsco river | Patapsco River L N Br | |
| PATL-205-X-2009 | Howard | patapsco river | Patapsco River L N Br | tiber run |
| PATL-209-X-2009 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-501-X-2009 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2009 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2009 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-507-X-2009 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-508-X-2009 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2009 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2009 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-102-R-2009 | Prince George's | patuxent river | Patuxent River middle | wyvil branch |
| PAXM-103-R-2009 | Calvert | patuxent river | Patuxent River middle | kings branch |
| PAXM-105-R-2009 | Anne Arundel | patuxent river | Patuxent River middle | cabin branch |
| PRLN-626-S-2009 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRUT-114-R-2009 | Prince George's | washington metro potomac river | Potomac River U tidal | ut henson creek |
| PRUT-115-R-2009 | Prince George's | washington metro potomac river | Potomac River U tidal | ut henson creek |
| PRUT-202-R-2009 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek |
| PTOB-002-S-2009 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-101-R-2009 | Montgomery | patuxent river | Rocky Gorge Dam | reddy branch |
| RKGR-103-R-2009 | Montgomery | patuxent river | Rocky Gorge Dam | ut hawlings river |
| RKGR-104-R-2009 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| RKGR-119-S-2009 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| ROCK-101-R-2009 | Montgomery | washington metro potomac river | Rock Creek | rock creek |
| ROCK-102-R-2009 | Montgomery | washington metro potomac river | Rock Creek | rock creek |
| ROCK-204-R-2009 | Montgomery | washington metro potomac river | Rock Creek | rock creek |
| SAVA-204-S-2009 | Garrett | north branch potomac river | Savage River | crabtree run |
| SAVA-225-S-2009 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2009 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-101-A-2009 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| SBPA-315-A-2009 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| SBPA-316-A-2009 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| SEAS-250-H-2009 | Queen Anne's | chester river | Southeast Creek | browns branch |
| SENE-101-R-2009 | Montgomery | washington metro potomac river | Seneca Creek | ut seneca creek |
| SENE-103-R-2009 | Montgomery | washington metro potomac river | Seneca Creek | wildcat branch |
| SENE-302-R-2009 | Montgomery | washington metro potomac river | Seneca Creek | bucklodge branch |
| SIDE-401-H-2009 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| STCL-051-S-2009 | St. Mary's | lower potomac river | St. Clements Bay | ut st. clements creek |
| STMA-101-A-2009 | St. Mary's | lower potomac river | St. Mary's River | ut st. mary's river |
| STMA-102-R-2009 | St. Mary's | lower potomac river | St. Mary's River | penbrook run |
| STMA-103-R-2009 | St. Mary's | lower potomac river | St. Mary's River | ut st. mary's river |
| STMA-104-R-2009 | St. Mary's | lower potomac river | St. Mary's River | ut eastern branch |
| STMA-232-A-2009 | St. Mary's | lower potomac river | St. Mary's River | st. mary's river |
| STMA-306-A-2009 | St. Mary's | lower potomac river | St. Mary's River | st. mary's river |
| SWAN-211-R-2009 | Harford | bush river | Swan Creek | gasheys creek |
| TRAN-105-R-2009 | Dorchester | nanticoke river | Transquaking River | ut transquaking creek |
| TRAN-106-R-2009 | Dorchester | nanticoke river | Transquaking River | ross creek |
| TRAN-204-R-2009 | Dorchester | nanticoke river | Transquaking River | ut chicamacomico river |
| TRAN-208-R-2009 | Dorchester | nanticoke river | Transquaking River | ut transquaking river |
| TUCK-450-H-2009 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| UMON-119-S-2009 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-203-A-2009 | Frederick | middle potomac river | Upper Monocacy River | hunting creek |
| UMON-223-A-2009 | Frederick | middle potomac river | Upper Monocacy River | hunting creek |
| UMON-230-A-2009 | Frederick | middle potomac river | Upper Monocacy River | hunting creek |
| UMON-288-S-2009 | Frederick | middle potomac river | Upper Monocacy River | ut hunting creek |
| UPCK-113-S-2009 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCR-208-S-2009 | Kent | chester river | Upper Chester River | cypress branch |
| UPPC-110-R-2009 | Worcester | pocomoke river | Upper Pocomoke River | five mile branch |
| UPPC-111-R-2009 | Worcester | pocomoke river | Upper Pocomoke River | double bridge branch |
| UPPC-401-R-2009 | Worcester | pocomoke river | Upper Pocomoke River | pocomoke river |
| UPPC-401-X-2009 | Worcester | pocomoke river | Upper Pocomoke River | pocomoke river |
| WILL-109-R-2009 | Allegany | north branch potomac river | Wills Creek | ut jennings run |
| WILL-110-R-2009 | Allegany | north branch potomac river | Wills Creek | ut jennings run |
| WILL-111-R-2009 | Allegany | north branch potomac river | Wills Creek | ut jennings run |
| WIRH-102-B-2009 | Wicomico | nanticoke river | Wicomico River Head | peggy branch |
| WIRH-103-B-2009 | Wicomico | nanticoke river | Wicomico River Head | figgs ditch |
| WIRH-104-B-2009 | Wicomico | nanticoke river | Wicomico River Head | morris branch |
| WIRH-220-S-2009 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WIRH-P03-H-2009 | Wicomico | nanticoke river | Wicomico River Head | williams pond |
| WIRH-P04-H-2009 | Wicomico | nanticoke river | Wicomico River Head | leonard mill pond north prong |
| YOUG-101-A-2009 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-104-A-2009 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-106-A-2009 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-120-A-2009 | Garrett | youghiogheny river | Youghiogheny River | ginseng run |
| YOUG-121-A-2009 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-122-A-2009 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-123-A-2009 | Garrett | youghiogheny river | Youghiogheny River | puzzley run |
| YOUG-124-A-2009 | Garrett | youghiogheny river | Youghiogheny River | puzzley run |
| YOUG-202-A-2009 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-203-A-2009 | Garrett | youghiogheny river | Youghiogheny River | puzzley run |
| YOUG-432-S-2009 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-104-R-2009 | Charles | lower potomac river | Zekiah Swamp | james run |
| ZEKI-107-R-2009 | Charles | lower potomac river | Zekiah Swamp | wolf den creek |
| ZEKI-208-R-2009 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ANTI-101-S-2010 | Washington | upper potomac river | Antietam Creek | ut to edgemont reservoir |
| ATKI-003-X-2010 | Harford | bush river | Atkisson Reservoir | ut to atkisson reservoir (wheel creek) |
| ATKI-004-X-2010 | Harford | bush river | Atkisson Reservoir | ut to atkisson reservoir (wheel creek) |
| ATKI-006-X-2010 | Harford | bush river | Atkisson Reservoir | ut to atkisson reservoir (wheel creek) |
| ATKI-101-X-2010 | Harford | bush river | Atkisson Reservoir | ut to atkisson reservoir (wheel creek) |
| ATKI-102-X-2010 | Harford | bush river | Atkisson Reservoir | ut to atkisson reservoir (wheel creek) |
| ATKI-105-X-2010 | Harford | bush river | Atkisson Reservoir | ut to atkisson reservoir (wheel creek) |
| ATKI-107-X-2010 | Harford | bush river | Atkisson Reservoir | ut to atkisson reservoir (wheel creek) |
| BRET-450-H-2010 | St. Mary's | lower potomac river | Breton Bay | mcintosh run |
| BROA-370-H-2010 | Harford | susquehanna river | Broad Creek | broad creek |
| CASS-102-H-2010 | Garrett | youghiogheny river | Casselman River | ut to casselman river |
| CASS-103-H-2010 | Garrett | youghiogheny river | Casselman River | little shade run |
| CASS-106-H-2010 | Garrett | youghiogheny river | Casselman River | spiker run |
| CASS-107-H-2010 | Garrett | youghiogheny river | Casselman River | ut to casselman river |
| CASS-108-H-2010 | Garrett | youghiogheny river | Casselman River | ut to north branch casselman river |
| CASS-109-H-2010 | Garrett | youghiogheny river | Casselman River | big laurel run |
| CASS-112-H-2010 | Garrett | youghiogheny river | Casselman River | meadow run |
| CASS-201-H-2010 | Garrett | youghiogheny river | Casselman River | north branch casselman river |
| CASS-291-H-2010 | Garrett | youghiogheny river | Casselman River | north branch casselman river |
| CASS-292-H-2010 | Garrett | youghiogheny river | Casselman River | north branch casselman river |
| CASS-293-H-2010 | Garrett | youghiogheny river | Casselman River | north branch casselman river |
| CASS-299-H-2010 | Garrett | youghiogheny river | Casselman River | south branch casselman river |
| CASS-303-A-2010 | Garrett | youghiogheny river | Casselman River | casselman river |
| CASS-304-H-2010 | Garrett | youghiogheny river | Casselman River | casselman river |
| CASS-305-H-2010 | Garrett | youghiogheny river | Casselman River | casselman river |
| CASS-311-H-2010 | Garrett | youghiogheny river | Casselman River | piney creek |
| CASS-390-H-2010 | Garrett | youghiogheny river | Casselman River | casselman river |
| CATO-201-B-2010 | Frederick | middle potomac river | Catoctin Creek | little catoctin creek |
| CATO-202-B-2010 | Frederick | middle potomac river | Catoctin Creek | hollow creek |
| CDAM-371-H-2010 | Cecil | susquehanna river | Conowingo Dam Susq R | conowingo creek |
| CDAM-772-H-2010 | Cecil | susquehanna river | Conowingo Dam Susq R | susquehanna river |
| CORS-102-S-2010 | Queen Anne's | chester river | Corsica River | ut emory creek |
| CORS-250-H-2010 | Queen Anne's | chester river | Corsica River | three bridges branch |
| DEER-000-X-2010 | Harford | susquehanna river | Deer Creek | elbow branch |
| DEER-001-X-2010 | Harford | susquehanna river | Deer Creek | ut deer creek |
| DEER-002-X-2010 | Harford | susquehanna river | Deer Creek | ut to little deer creek |
| DEER-003-X-2010 | Harford | susquehanna river | Deer Creek | little deer creek |
| DEER-004-X-2010 | Harford | susquehanna river | Deer Creek | ut little deer creek |
| DEER-005-X-2010 | Harford | susquehanna river | Deer Creek | ut little deer creek |
| DEER-006-X-2010 | Harford | susquehanna river | Deer Creek | ut little deer creek (cabin branch) |
| DEER-007-X-2010 | Harford | susquehanna river | Deer Creek | big branch |
| DEER-008-X-2010 | Harford | susquehanna river | Deer Creek | big branch |
| DEER-103-H-2010 | Harford | susquehanna river | Deer Creek | jackson branch |
| DEER-104-H-2010 | Harford | susquehanna river | Deer Creek | ut to deer creek |
| DEER-106-H-2010 | Harford | susquehanna river | Deer Creek | ut to stout bottle branch |
| DEER-110-H-2010 | Harford | susquehanna river | Deer Creek | cattail branch |
| DEER-111-H-2010 | Harford | susquehanna river | Deer Creek | rock hollow branch |
| DEER-112-H-2010 | Harford | susquehanna river | Deer Creek | hopkins branch |
| DEER-113-H-2010 | Harford | susquehanna river | Deer Creek | graveyard creek |
| DEER-202-H-2010 | Harford | susquehanna river | Deer Creek | ut to deer creek |
| DEER-207-H-2010 | Harford | susquehanna river | Deer Creek | thomas run |
| DEER-208-H-2010 | Harford | susquehanna river | Deer Creek | tobacco run |
| DEER-309-H-2010 | Harford | susquehanna river | Deer Creek | deer creek |
| DEER-499-H-2010 | Harford | susquehanna river | Deer Creek | deer creek |
| DOUB-314-H-2010 | Carroll | middle potomac river | Double Pipe Creek | little pipe creek |
| DOUB-407-H-2010 | Carroll | middle potomac river | Double Pipe Creek | double pipe creek |
| FIMI-101-A-2010 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run |
| FIMI-122-A-2010 | Allegany | upper potomac river | Fifteen Mile Creek | ut fifteenmile creek |
| FIMI-127-A-2010 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run |
| FIMI-207-S-2010 | Allegany | upper potomac river | Fifteen Mile Creek | fifteenmile creek |
| FIMI-401-A-2010 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-423-A-2010 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2010 | Cecil | elk river | Furnace Bay | ut to principio creek |
| FURN-115-A-2010 | Cecil | elk river | Furnace Bay | ut to principio creek |
| FURN-216-A-2010 | Cecil | elk river | Furnace Bay | ut to principio creek |
| FURN-217-A-2010 | Cecil | elk river | Furnace Bay | principio creek |
| FURN-T01-H-2010 | Cecil | elk river | Furnace Bay | furnace bay |
| FURN-T02-H-2010 | Cecil | elk river | Furnace Bay | principio creek |
| FURN-T03-H-2010 | Cecil | elk river | Furnace Bay | furnace bay |
| GWYN-102-S-2010 | Baltimore | patapsco river | Gwynns Falls | ut to red run |
| ISLE-P01-H-2010 | Worcester | ocean coastal | Isle of Wight Bay | bishopville pond |
| JONE-109-S-2010 | Baltimore | patapsco river | Jones Falls | ut to dipping pond run |
| JONE-315-S-2010 | Baltimore | patapsco river | Jones Falls | north branch of jones falls |
| LIBE-102-S-2010 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LMON-204-B-2010 | Frederick | middle potomac river | Lower Monocacy River | south fork |
| LMON-205-B-2010 | Frederick | middle potomac river | Lower Monocacy River | woodville branch |
| LMON-316-H-2010 | Frederick | middle potomac river | Lower Monocacy River | linganore creek |
| LMON-613-H-2010 | Frederick | middle potomac river | Lower Monocacy River | monacacy river |
| LOCH-120-S-2010 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2010 | Kent | chester river | Lower Chester River | swan creek |
| LPAX-113-H-2010 | Howard | patuxent river | Little Patuxent River | hammond branch |
| LPAX-217-H-2010 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| LPAX-311-H-2010 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| LSUS-711-H-2010 | Cecil | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-712-H-2010 | Cecil | susquehanna river | L Susquehanna River | susquehanna river |
| LSUS-T01-H-2010 | Harford | susquehanna river | L Susquehanna River | susquehanna river |
| LSUS-T02-H-2010 | Cecil | susquehanna river | L Susquehanna River | susquehanna river |
| LSUS-T03-H-2010 | Cecil | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-T04-H-2010 | Cecil | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-T05-H-2010 | Harford | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-T06-H-2010 | Harford | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-T07-H-2010 | Cecil | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-T08-H-2010 | Cecil | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-T09-H-2010 | Harford | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-T10-H-2010 | Harford | susquehanna river | L Susquehanna River | lower susquehanna river |
| LSUS-T11-H-2010 | Cecil | susquehanna river | L Susquehanna River | susquehanna river |
| LWIN-108-X-2010 | Harford | bush river | Lower Winters Run | ut to winters run |
| MACK-218-H-2010 | Caroline | nanticoke river | Marshyhope Creek | ut marshyhope creek |
| MATT-033-S-2010 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-101-A-2010 | Charles | lower potomac river | Mattawoman Creek | old womans creek |
| MATT-102-A-2010 | Charles | lower potomac river | Mattawoman Creek | old woman's creek |
| MATT-110-A-2010 | Charles | lower potomac river | Mattawoman Creek | ut old woman's creek |
| MATT-308-A-2010 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-309-A-2010 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-314-A-2010 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| NANJ-301-H-2010 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek |
| NANJ-331-S-2010 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-107-H-2010 | Wicomico | nanticoke river | Nanticoke River | rewastico creek |
| NANT-114-H-2010 | Wicomico | nanticoke river | Nanticoke River | rewastico creek |
| NANT-P01-H-2010 | Wicomico | nanticoke river | Nanticoke River | tnc borrow pond complex |
| NANT-P02-H-2010 | Wicomico | nanticoke river | Nanticoke River | tnc borrow pond complex |
| NANT-P03-H-2010 | Wicomico | nanticoke river | Nanticoke River | tnc borrow pond complex |
| NASS-108-S-2010 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NASS-302-S-2010 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| PATL-103-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | thistle run |
| PATL-106-X-2010 | Howard | patapsco river | Patapsco River L N Br | sucker branch |
| PATL-205-X-2010 | Howard | patapsco river | Patapsco River L N Br | tiber run |
| PATL-209-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-501-X-2010 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2010 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-507-X-2010 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-508-X-2010 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B02-X-2010 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B03-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B04-X-2010 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B05-X-2010 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B06-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B07-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B08-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B09-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B10-X-2010 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2010 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PRLN-626-S-2010 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-773-H-2010 | Montgomery | washington metro potomac river | Potomac River MO Cnty | potomac river |
| PRUN-207-B-2010 | Garrett | north branch potomac river | Potomac River U N Branch | shields run |
| PTOB-002-S-2010 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2010 | Howard | patuxent river | Rocky Gorge Dam | ut to patuxent river |
| RKGR-403-H-2010 | Montgomery | patuxent river | Rocky Gorge Dam | patuxent river |
| RKGR-409-H-2010 | Howard | patuxent river | Rocky Gorge Dam | patuxent river |
| SAVA-204-S-2010 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2010 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2010 | Garrett | north branch potomac river | Savage River | double lick run |
| SEAS-250-H-2010 | Queen Anne's | chester river | Southeast Creek | browns branch |
| STCL-051-S-2010 | St. Mary's | lower potomac river | St. Clements Bay | ut st clements creek |
| STMA-232-A-2010 | St. Mary's | lower potomac river | St. Mary's River | st. mary's river |
| STMA-306-A-2010 | St. Mary's | lower potomac river | St. Mary's River | st. mary's river |
| TUCK-107-H-2010 | Caroline | choptank river | Tuckahoe Creek | ut ut ut tuckahoe creek |
| TUCK-202-H-2010 | Queen Anne's | choptank river | Tuckahoe Creek | norwich creek |
| TUCK-206-H-2010 | Caroline | choptank river | Tuckahoe Creek | long marsh ditch |
| TUCK-301-H-2010 | Queen Anne's | choptank river | Tuckahoe Creek | norwich creek |
| TUCK-304-H-2010 | Caroline | choptank river | Tuckahoe Creek | mason branch |
| TUCK-450-H-2010 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| UMON-119-S-2010 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-206-B-2010 | Frederick | middle potomac river | Upper Monocacy River | hunting creek |
| UMON-207-H-2010 | Frederick | middle potomac river | Upper Monocacy River | little hunting creek |
| UMON-288-S-2010 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-408-H-2010 | Frederick | middle potomac river | Upper Monocacy River | toms creek |
| UMON-409-H-2010 | Frederick | middle potomac river | Upper Monocacy River | toms creek |
| UMON-413-H-2010 | Frederick | middle potomac river | Upper Monocacy River | toms creek |
| UMON-510-H-2010 | Frederick | middle potomac river | Upper Monocacy River | monocacy river |
| UMON-607-H-2010 | Frederick | middle potomac river | Upper Monocacy River | monocacy river |
| UPCK-109-H-2010 | Caroline | choptank river | Upper Choptank | ut to herrington beaverdam ditch |
| UPCK-113-S-2010 | Caroline | choptank river | Upper Choptank | ut choptank river |
| UPCK-203-H-2010 | Talbot | choptank river | Upper Choptank | beaverdam branch |
| UPCK-229-H-2010 | Talbot | choptank river | Upper Choptank | watts creek |
| UPCK-309-A-2010 | Caroline | choptank river | Upper Choptank | forge branch |
| UPCK-403-H-2010 | Caroline | choptank river | Upper Choptank | choptank river |
| UPCK-405-H-2010 | Caroline | choptank river | Upper Choptank | choptank river |
| UPCR-208-S-2010 | Kent | chester river | Upper Chester River | cypress branch |
| WILL-411-H-2010 | Allegany | north branch potomac river | Wills Creek | wills creek |
| WILL-415-H-2010 | Allegany | north branch potomac river | Wills Creek | wills creek |
| WIRH-220-S-2010 | Wicomico | nanticoke river | Wicomico River Head | comelly mill branch |
| YOUG-101-A-2010 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-102-A-2010 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| YOUG-121-A-2010 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-122-A-2010 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-201-A-2010 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| YOUG-202-A-2010 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-203-A-2010 | Garrett | youghiogheny river | Youghiogheny River | puzzley run |
| YOUG-432-S-2010 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-012-S-2010 | Charles | lower potomac river | Zekiah Swamp | ut zekiah swamp run |
| ANTI-101-S-2011 | Washington | upper potomac river | Antietam Creek | edgemont reservoir ut |
| ANTI-401-H-2011 | Washington | upper potomac river | Antietam Creek | antietam creek |
| ATKI-003-X-2011 | Harford | bush river | Atkisson Reservoir | winters run to wheel creek ut |
| ATKI-004-X-2011 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-006-X-2011 | Harford | bush river | Atkisson Reservoir | winter's run to wheel creek ut |
| ATKI-101-X-2011 | Harford | bush river | Atkisson Reservoir | winters run ut |
| ATKI-102-X-2011 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-105-X-2011 | Harford | bush river | Atkisson Reservoir | winter's run to wheel creek ut |
| ATKI-107-X-2011 | Harford | bush river | Atkisson Reservoir | winter's run to wheel creek ut |
| BRET-450-H-2011 | St. Mary's | lower potomac river | Breton Bay | mcintosh run |
| CASS-101-X-2011 | Garrett | youghiogheny river | Casselman River | piney reservoir ut |
| CASS-102-X-2011 | Garrett | youghiogheny river | Casselman River | piney reservoir ut |
| CASS-103-X-2011 | Garrett | youghiogheny river | Casselman River | piney reservoir ut |
| CASS-104-X-2011 | Garrett | youghiogheny river | Casselman River | piney creek |
| CASS-105-X-2011 | Garrett | youghiogheny river | Casselman River | piney creek |
| CASS-201-X-2011 | Garrett | youghiogheny river | Casselman River | piney creek |
| CATO-101-X-2011 | Frederick | middle potomac river | Catoctin Creek | spruce run |
| CONO-503-H-2011 | Washington | upper potomac river | Conococheague Creek | conococheague creek |
| CONO-505-H-2011 | Washington | upper potomac river | Conococheague Creek | conococheague creek |
| CONO-509-H-2011 | Washington | upper potomac river | Conococheague Creek | conococheague creek |
| CONO-514-H-2011 | Washington | upper potomac river | Conococheague Creek | conococheague creek |
| CORS-102-S-2011 | Queen Anne's | chester river | Corsica River | emory creek ut |
| CORS-250-H-2011 | Queen Anne's | chester river | Corsica River | three bridges branch |
| DEER-101-A-2011 | Harford | susquehanna river | Deer Creek | deer creek ut |
| DEER-101-X-2011 | Harford | susquehanna river | Deer Creek | cattail branch ut |
| DEER-102-X-2011 | Harford | susquehanna river | Deer Creek | cattail branch |
| DEER-103-X-2011 | Harford | susquehanna river | Deer Creek | cattail branch |
| DEER-104-X-2011 | Harford | susquehanna river | Deer Creek | thomas run ut |
| DEER-105-X-2011 | Harford | susquehanna river | Deer Creek | thomas run ut |
| DEER-106-X-2011 | Harford | susquehanna river | Deer Creek | thomas run ut |
| DEER-107-X-2011 | Harford | susquehanna river | Deer Creek | thomas run ut |
| DEER-108-X-2011 | Harford | susquehanna river | Deer Creek | thomas run ut |
| DEER-109-X-2011 | Harford | susquehanna river | Deer Creek | thomas run |
| DEER-111-X-2011 | Harford | susquehanna river | Deer Creek | rock hollow branch |
| DEER-405-H-2011 | Harford | susquehanna river | Deer Creek | deer creek |
| DEER-460-A-2011 | Harford | susquehanna river | Deer Creek | deer creek |
| FIMI-207-S-2011 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2011 | Cecil | elk river | Furnace Bay | principio creek ut |
| GWYN-310-H-2011 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| GWYN-311-H-2011 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| JONE-109-S-2011 | Baltimore | patapsco river | Jones Falls | dipping pond run |
| JONE-315-S-2011 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LIBE-101-A-2011 | Baltimore | patapsco river | Liberty Reservoir | keysers run |
| LIBE-101-X-2011 | Baltimore | patapsco river | Liberty Reservoir | locust run ut |
| LIBE-102-S-2011 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-102-X-2011 | Baltimore | patapsco river | Liberty Reservoir | locust run ut |
| LIBE-103-X-2011 | Baltimore | patapsco river | Liberty Reservoir | locust run |
| LIBE-191-X-2011 | Carroll | patapsco river | Liberty Reservoir | liberty reservoir ut |
| LIBE-192-X-2011 | Carroll | patapsco river | Liberty Reservoir | liberty reservoir ut |
| LIBE-194-X-2011 | Carroll | patapsco river | Liberty Reservoir | snowdens road ut |
| LIBE-195-X-2011 | Carroll | patapsco river | Liberty Reservoir | liberty reservoir ut |
| LIBE-201-X-2011 | Baltimore | patapsco river | Liberty Reservoir | chimney branch |
| LIBE-202-X-2011 | Baltimore | patapsco river | Liberty Reservoir | locust run |
| LIBE-209-A-2011 | Carroll | patapsco river | Liberty Reservoir | joe branch |
| LIBE-293-X-2011 | Carroll | patapsco river | Liberty Reservoir | snowden run |
| LIBE-318-A-2011 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| LIBE-323-A-2011 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| LIKG-504-H-2011 | Washington | upper potomac river | Licking Creek | licking creek |
| LIKG-507-H-2011 | Washington | upper potomac river | Licking Creek | licking creek |
| LIKG-512-H-2011 | Washington | upper potomac river | Licking Creek | licking creek |
| LMON-201-X-2011 | Frederick | middle potomac river | Lower Monocacy River | ballenger creek |
| LMON-209-A-2011 | Frederick | middle potomac river | Lower Monocacy River | weldon creek |
| LOCH-120-S-2011 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-121-A-2011 | Baltimore | gunpowder river | Loch Raven Reservoir | first mine branch |
| LOCH-305-A-2011 | Baltimore | gunpowder river | Loch Raven Reservoir | black rock run |
| LOCR-102-S-2011 | Kent | chester river | Lower Chester River | swan creek ut |
| LOGU-101-X-2011 | Baltimore | gunpowder river | Lower Gunpowder Falls | cowen run |
| LOGU-102-X-2011 | Baltimore | gunpowder river | Lower Gunpowder Falls | cowen run ut |
| LOGU-201-X-2011 | Baltimore | gunpowder river | Lower Gunpowder Falls | cowen run |
| LPAX-287-X-2011 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-288-X-2011 | Howard | patuxent river | Little Patuxent River | red hill branch ut |
| LPAX-294-X-2011 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LSUS-292-A-2011 | Cecil | susquehanna river | L Susquehanna River | mill creek |
| LWIN-108-X-2011 | Harford | bush river | Lower Winters Run | winter's run ut |
| LWIN-306-A-2011 | Harford | bush river | Lower Winters Run | otter point creek |
| MATT-033-S-2011 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-117-A-2011 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek ut |
| MATT-212-A-2011 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek ut |
| MATT-305-X-2011 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-306-X-2011 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MPAX-229-A-2011 | Howard | patuxent river | Middle Patuxent River | highland lake ut |
| NANJ-115-A-2011 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek ut |
| NANJ-301-H-2011 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek ut |
| NANJ-331-S-2011 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2011 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2011 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| PATL-103-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | thistle run |
| PATL-106-X-2011 | Howard | patapsco river | Patapsco River L N Br | sucker branch |
| PATL-205-X-2011 | Howard | patapsco river | Patapsco River L N Br | tiber run |
| PATL-209-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-288-X-2011 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-501-X-2011 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2011 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-507-X-2011 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-508-X-2011 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B02-X-2011 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B03-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B04-X-2011 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B05-X-2011 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B06-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B07-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B08-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B09-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B10-X-2011 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-211-A-2011 | Prince George's | patuxent river | Patuxent River lower | rock creek |
| PAXL-293-A-2011 | St. Mary's | patuxent river | Patuxent River lower | persimmon creek |
| PAXL-294-S-2011 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PISC-101-X-2011 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PISC-201-A-2011 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PISC-202-X-2011 | Prince George's | washington metro potomac river | Piscataway Creek | tinker's creek |
| PISC-327-A-2011 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PRLN-626-S-2011 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PTOB-002-S-2011 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2011 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| SAVA-204-S-2011 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2011 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2011 | Garrett | north branch potomac river | Savage River | double lick run |
| SEAS-250-H-2011 | Queen Anne's | chester river | Southeast Creek | brown's branch |
| SIDE-104-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek ut |
| SIDE-107-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek ut |
| SIDE-109-H-2011 | Washington | upper potomac river | Sideling Hill Creek | bear creek ut |
| SIDE-110-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek ut2 |
| SIDE-112-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek ut |
| SIDE-211-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek ut |
| SIDE-401-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| SIDE-402-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| SIDE-403-H-2011 | Washington | upper potomac river | Sideling Hill Creek | sideling hill creek |
| SIDE-405-H-2011 | Washington | upper potomac river | Sideling Hill Creek | sideling hill creek |
| SIDE-406-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| SIDE-408-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| SIDE-413-H-2011 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| STCL-051-S-2011 | St. Mary's | lower potomac river | St. Clements Bay | st. clements creek ut |
| STCL-310-A-2011 | St. Mary's | lower potomac river | St. Clements Bay | st. clements creek |
| STMA-104-A-2011 | St. Mary's | lower potomac river | St. Mary's River | warehouse run |
| STMA-113-A-2011 | St. Mary's | lower potomac river | St. Mary's River | fisherman creek |
| TUCK-110-A-2011 | Queen Anne's | choptank river | Tuckahoe Creek | norwich creek |
| TUCK-401-A-2011 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| TUCK-450-H-2011 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| UMON-119-S-2011 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-288-S-2011 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-415-H-2011 | Carroll | middle potomac river | Upper Monocacy River | monocacy river |
| UMON-616-H-2011 | Frederick | middle potomac river | Upper Monocacy River | monocacy river |
| UPCK-113-S-2011 | Caroline | choptank river | Upper Choptank | skeleton creek ut |
| UPCK-119-A-2011 | Caroline | choptank river | Upper Choptank | choptank river ut |
| UPCK-206-A-2011 | Talbot | choptank river | Upper Choptank | kings creek |
| UPCR-101-X-2011 | Queen Anne's | chester river | Upper Chester River | unicorn branch |
| UPCR-208-S-2011 | Kent | chester river | Upper Chester River | cypress branch |
| WICO-109-A-2011 | St. Mary's | lower potomac river | Wicomico River | hayden run |
| WICO-113-A-2011 | St. Mary's | lower potomac river | Wicomico River | chaptico run ut |
| WIRH-220-S-2011 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WYER-216-A-2011 | Talbot | chester river | Wye River | skipton creek ut |
| YOUG-319-A-2011 | Garrett | youghiogheny river | Youghiogheny River | buffalo run |
| YOUG-432-S-2011 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-012-S-2011 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp ut |
| ZEKI-204-X-2011 | Charles | lower potomac river | Zekiah Swamp | mill dam run |
| ZEKI-216-A-2011 | Charles | lower potomac river | Zekiah Swamp | piney branch |
| ZEKI-303-X-2011 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp |
| ZEKI-312-A-2011 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp |
| ANTI-101-S-2012 | Washington | upper potomac river | Antietam Creek | edgemont reservoir ut |
| ANTI-290-B-2012 | Washington | upper potomac river | Antietam Creek | little beaver creek |
| ATKI-003-X-2012 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-004-X-2012 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-006-X-2012 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-101-X-2012 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-102-X-2012 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-105-X-2012 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-107-X-2012 | Harford | bush river | Atkisson Reservoir | wheel creek |
| BELK-302-A-2012 | Cecil | elk river | Big Elk Creek | big elk creek |
| BRET-450-H-2012 | St. Mary's | lower potomac river | Breton Bay | mcintosh run |
| CASS-101-D-2012 | Garrett | youghiogheny river | Casselman River | piney creek ut |
| CASS-103-D-2012 | Garrett | youghiogheny river | Casselman River | twomile run |
| CASS-105-D-2012 | Garrett | youghiogheny river | Casselman River | meadow run |
| CASS-302-A-2012 | Garrett | youghiogheny river | Casselman River | casselman river |
| CASS-311-A-2012 | Garrett | youghiogheny river | Casselman River | south branch casselman river |
| CASS-392-B-2012 | Garrett | youghiogheny river | Casselman River | piney run |
| CATO-191-A-2012 | Frederick | middle potomac river | Catoctin Creek | little catoctin creek |
| CORS-102-S-2012 | Queen Anne's | chester river | Corsica River | emory creek ut |
| CORS-250-H-2012 | Queen Anne's | chester river | Corsica River | three bridges branch |
| DEER-101-A-2012 | Harford | susquehanna river | Deer Creek | deer creek ut |
| DEER-460-A-2012 | Harford | susquehanna river | Deer Creek | deer creek |
| DELA-291-B-2012 | mill creek | |||
| DOUB-197-B-2012 | Carroll | middle potomac river | Double Pipe Creek | copps branch |
| DOUB-296-B-2012 | Carroll | middle potomac river | Double Pipe Creek | little pipe creek |
| FIMI-191-A-2012 | Allegany | upper potomac river | Fifteen Mile Creek | little pine lick |
| FIMI-207-S-2012 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2012 | Cecil | elk river | Furnace Bay | principio creek ut |
| FURN-210-A-2012 | Cecil | elk river | Furnace Bay | principio creek |
| GEOR-101-D-2012 | Garrett | north branch potomac river | Georges Creek | mill run |
| GWYN-204-A-2012 | Baltimore | patapsco river | Gwynns Falls | red run |
| JONE-109-S-2012 | Baltimore | patapsco river | Jones Falls | dipping pond ut |
| JONE-315-S-2012 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LANG-101-A-2012 | Kent | chester river | Langford Creek | fanels branch ut |
| LIBE-101-A-2012 | Baltimore | patapsco river | Liberty Reservoir | keyser's run |
| LIBE-102-S-2012 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-122-A-2012 | Carroll | patapsco river | Liberty Reservoir | liberty reservoir ut |
| LIBE-324-A-2012 | Carroll | patapsco river | Liberty Reservoir | beaver run |
| LIKG-593-A-2012 | Washington | upper potomac river | Licking Creek | licking creek |
| LMON-494-B-2012 | Frederick | middle potomac river | Lower Monocacy River | linganore creek |
| LMON-495-B-2012 | Frederick | middle potomac river | Lower Monocacy River | linganore creek |
| LOCH-120-S-2012 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2012 | Kent | chester river | Lower Chester River | swan creek |
| LPAX-287-X-2012 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-288-X-2012 | Howard | patuxent river | Little Patuxent River | red hill branch ut |
| LPAX-294-X-2012 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LSUS-293-A-2012 | Cecil | susquehanna river | L Susquehanna River | mill run |
| LWIN-108-X-2012 | Harford | bush river | Lower Winters Run | lower winters run ut |
| LWIN-306-A-2012 | Harford | bush river | Lower Winters Run | otter point creek |
| MACK-110-S-2012 | Caroline | nanticoke river | Marshyhope Creek | marshyhope creek ut |
| MATT-033-S-2012 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-101-A-2012 | Charles | lower potomac river | Mattawoman Creek | old womans run |
| MATT-102-A-2012 | Charles | lower potomac river | Mattawoman Creek | old womans run |
| MATT-316-A-2012 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| NANJ-107-H-2012 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek ut |
| NANJ-109-H-2012 | Charles | lower potomac river | Nanjemoy Creek | little creek |
| NANJ-201-H-2012 | Charles | lower potomac river | Nanjemoy Creek | wards run ut |
| NANJ-202-H-2012 | Charles | lower potomac river | Nanjemoy Creek | wards run ut |
| NANJ-203-H-2012 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANJ-205-H-2012 | Charles | lower potomac river | Nanjemoy Creek | hancock run |
| NANJ-206-H-2012 | Charles | lower potomac river | Nanjemoy Creek | beaverdam creek |
| NANJ-208-H-2012 | Charles | lower potomac river | Nanjemoy Creek | little creek ut |
| NANJ-301-H-2012 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek |
| NANJ-304-H-2012 | Charles | lower potomac river | Nanjemoy Creek | ward run |
| NANJ-331-S-2012 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-204-A-2012 | Wicomico | nanticoke river | Nanticoke River | plum creek |
| NASS-108-S-2012 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2012 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| OCTO-201-A-2012 | Cecil | susquehanna river | Octoraro Creek | basin run |
| PATL-103-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | thistle run |
| PATL-106-X-2012 | Howard | patapsco river | Patapsco River L N Br | sucker branch |
| PATL-205-X-2012 | Howard | patapsco river | Patapsco River L N Br | tiber run |
| PATL-209-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-288-X-2012 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-501-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-507-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-508-X-2012 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B02-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B03-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B04-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B05-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B06-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B07-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B08-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B09-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B10-X-2012 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2012 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXU-499-B-2012 | Howard | patuxent river | Patuxent River upper | patuxent river |
| PISC-201-A-2012 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PISC-327-A-2012 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PRAL-191-A-2012 | Washington | upper potomac river | Potomac River AL Cnty | potomac river ut |
| PRFR-191-A-2012 | Frederick | middle potomac river | Potomac River FR Cnty | lander branch |
| PRLN-626-S-2012 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMT-177-S-2012 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRUN-190-B-2012 | Garrett | north branch potomac river | Potomac River U N Branch | mcmillan fork |
| PRUN-191-B-2012 | Garrett | north branch potomac river | Potomac River U N Branch | north fork sand run |
| PRUN-291-A-2012 | Garrett | north branch potomac river | Potomac River U N Branch | nydegger run |
| PTOB-002-S-2012 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-101-A-2012 | Howard | patuxent river | Rocky Gorge Dam | rocky gorge reservoir ut |
| RKGR-119-S-2012 | Howard | patuxent river | Rocky Gorge Dam | patuxent river ut |
| SAVA-101-D-2012 | Garrett | north branch potomac river | Savage River | savage river ut |
| SAVA-102-H-2012 | Garrett | north branch potomac river | Savage River | blue lick |
| SAVA-104-H-2012 | Garrett | north branch potomac river | Savage River | elk lick |
| SAVA-105-H-2012 | Garrett | north branch potomac river | Savage River | monroe run |
| SAVA-107-H-2012 | Garrett | north branch potomac river | Savage River | savage river ut |
| SAVA-108-H-2012 | Garrett | north branch potomac river | Savage River | aaron run |
| SAVA-110-H-2012 | Garrett | north branch potomac river | Savage River | north branch of crabtree creek |
| SAVA-111-H-2012 | Garrett | north branch potomac river | Savage River | south fork of crabtree creek |
| SAVA-191-A-2012 | Garrett | north branch potomac river | Savage River | pine swamp run |
| SAVA-192-A-2012 | Garrett | north branch potomac river | Savage River | west branch blue lick |
| SAVA-193-A-2012 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-202-D-2012 | Garrett | north branch potomac river | Savage River | big run |
| SAVA-204-S-2012 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2012 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2012 | Garrett | north branch potomac river | Savage River | double lick run |
| SAVA-291-A-2012 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-301-D-2012 | Garrett | north branch potomac river | Savage River | savage river |
| SBPA-222-A-2012 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| SBPA-232-A-2012 | Carroll | patapsco river | S Branch Patapsco | south branch patapsco river |
| SEAS-250-H-2012 | Queen Anne's | chester river | Southeast Creek | browns branch |
| SENE-198-B-2012 | Montgomery | washington metro potomac river | Seneca Creek | russel branch dry seneca creek |
| SIDE-401-H-2012 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| STCL-051-S-2012 | St. Mary's | lower potomac river | St. Clements Bay | st. clements creek ut |
| TOWN-192-A-2012 | Allegany | upper potomac river | Town Creek | town creek ut |
| TOWN-391-A-2012 | Allegany | upper potomac river | Town Creek | murley's branch |
| TUCK-401-A-2012 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| TUCK-450-H-2012 | Caroline | choptank river | Tuckahoe Creek | tuckahoe creek |
| UMON-119-S-2012 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-193-B-2012 | Frederick | middle potomac river | Upper Monocacy River | turkey creek |
| UMON-288-S-2012 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-298-X-2012 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2012 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UPCK-113-S-2012 | Caroline | choptank river | Upper Choptank | choptank river ut |
| UPCR-208-S-2012 | Kent | chester river | Upper Chester River | cypress branch |
| WEBR-213-A-2012 | Prince George's | patuxent river | Western Branch | western branch |
| WICO-109-A-2012 | St. Mary's | lower potomac river | Wicomico River | hayden run |
| WILL-193-A-2012 | Allegany | north branch potomac river | Wills Creek | jennings run ut |
| WIRH-220-S-2012 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-102-D-2012 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river ut |
| YOUG-103-D-2012 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river ut |
| YOUG-104-D-2012 | Garrett | youghiogheny river | Youghiogheny River | buffalo run ut |
| YOUG-105-D-2012 | Garrett | youghiogheny river | Youghiogheny River | laurel run |
| YOUG-106-D-2012 | Garrett | youghiogheny river | Youghiogheny River | salt block run |
| YOUG-291-A-2012 | Garrett | youghiogheny river | Youghiogheny River | dunkard lick run |
| YOUG-432-S-2012 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-012-S-2012 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp ut |
| ZEKI-202-A-2012 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ZEKI-312-A-2012 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ANTI-101-S-2013 | Washington | upper potomac river | Antietam Creek | edgemont reservoir ut |
| ATKI-003-X-2013 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-004-X-2013 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-006-X-2013 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-101-X-2013 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-102-X-2013 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-105-X-2013 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-107-X-2013 | Harford | bush river | Atkisson Reservoir | wheel creek |
| BRIG-101-A-2013 | Howard | patuxent river | Brighton Dam | dorsey branch |
| CASS-101-D-2013 | Garrett | youghiogheny river | Casselman River | piney creek ut |
| CASS-103-D-2013 | Garrett | youghiogheny river | Casselman River | two mile run |
| CASS-105-D-2013 | Garrett | youghiogheny river | Casselman River | meadow run |
| CORS-102-S-2013 | Queen Anne's | chester river | Corsica River | emory creek ut |
| FIMI-207-S-2013 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2013 | Cecil | elk river | Furnace Bay | principio creek ut |
| GEOR-101-D-2013 | Garrett | north branch potomac river | Georges Creek | mill run |
| JONE-109-S-2013 | Baltimore | patapsco river | Jones Falls | dipping pond run ut |
| JONE-315-S-2013 | Baltimore | patapsco river | Jones Falls | north branch of jones falls |
| LIBE-102-S-2013 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-109-A-2013 | Carroll | patapsco river | Liberty Reservoir | little morgan run ut |
| LIBE-202-A-2013 | Carroll | patapsco river | Liberty Reservoir | middle run |
| LIBE-333-A-2013 | Carroll | patapsco river | Liberty Reservoir | north branch patapsco river |
| LIGU-101-X-2013 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut |
| LIGU-102-X-2013 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut |
| LOCH-120-S-2013 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2013 | Kent | chester river | Lower Chester River | swan creek |
| LPAX-287-X-2013 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-288-X-2013 | Howard | patuxent river | Little Patuxent River | red hill branch ut |
| LPAX-290-X-2013 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-294-X-2013 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LWIN-108-X-2013 | Harford | bush river | Lower Winters Run | lower winters run ut |
| MATT-033-S-2013 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| NANJ-331-S-2013 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2013 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2013 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| PATL-103-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | thistle run |
| PATL-106-X-2013 | Howard | patapsco river | Patapsco River L N Br | sucker branch |
| PATL-112-X-2013 | Howard | patapsco river | Patapsco River L N Br | davis branch |
| PATL-205-X-2013 | Howard | patapsco river | Patapsco River L N Br | tiber run |
| PATL-209-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-213-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | brice run |
| PATL-288-X-2013 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-501-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-514-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-517-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B02-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B03-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B04-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B05-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B06-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B07-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B08-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B09-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B10-X-2013 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2013 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PRLN-626-S-2013 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMT-177-S-2013 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRUN-101-X-2013 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run ut |
| PRUN-201-X-2013 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-202-X-2013 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PTOB-002-S-2013 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2013 | Howard | patuxent river | Rocky Gorge Dam | patuxent river ut |
| SAVA-101-D-2013 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-202-D-2013 | Garrett | north branch potomac river | Savage River | big run |
| SAVA-204-S-2013 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2013 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2013 | Garrett | north branch potomac river | Savage River | double lick run |
| SAVA-301-D-2013 | Garrett | north branch potomac river | Savage River | savage river |
| SBPA-201-X-2013 | Carroll | patapsco river | S Branch Patapsco | piney run |
| STCL-051-S-2013 | St. Mary's | lower potomac river | St. Clements Bay | st clements creek ut |
| UMON-119-S-2013 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-288-S-2013 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-298-X-2013 | Frederick | middle potomac river | Upper Monocacy River | tuscarora creek |
| UMON-299-X-2013 | Frederick | middle potomac river | Upper Monocacy River | tuscarora creek |
| UPCK-113-S-2013 | Caroline | choptank river | Upper Choptank | choptank river ut |
| UPCR-208-S-2013 | Kent | chester river | Upper Chester River | cypress branch |
| WICO-301-A-2013 | St. Mary's | lower potomac river | St. Mary's River | hilton run |
| WIRH-101-A-2013 | Wicomico | nanticoke river | Wicomico River Head | little burnt branch |
| WIRH-220-S-2013 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WIRH-P01-X-2013 | Wicomico | nanticoke river | Wicomico River Head | |
| YOUG-102-D-2013 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river lake ut |
| YOUG-103-D-2013 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river lake ut |
| YOUG-104-D-2013 | Garrett | youghiogheny river | Youghiogheny River | buffalo run ut |
| YOUG-105-D-2013 | Garrett | youghiogheny river | Youghiogheny River | laurel run |
| YOUG-106-D-2013 | Garrett | youghiogheny river | Youghiogheny River | salt block run |
| YOUG-303-X-2013 | Garrett | youghiogheny river | Youghiogheny River | snowy creek |
| YOUG-304-X-2013 | Garrett | youghiogheny river | Youghiogheny River | snowy creek |
| YOUG-401-X-2013 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river |
| YOUG-402-X-2013 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river |
| YOUG-432-S-2013 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-012-S-2013 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp ut |
| ABPG-118-R-2014 | Harford | bush river | Aberdeen Proving Ground | romney creek ut |
| ANTI-101-S-2014 | Washington | upper potomac river | Antietam Creek | edgemont reservoir ut |
| ATKI-003-X-2014 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-004-X-2014 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-006-X-2014 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-101-X-2014 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-102-X-2014 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-105-X-2014 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-107-X-2014 | Harford | bush river | Atkisson Reservoir | wheel creek |
| BRIG-123-R-2014 | Montgomery | patuxent river | Brighton Dam | triadelphia reservoir ut |
| BRIG-132-R-2014 | Montgomery | patuxent river | Brighton Dam | patuxent river ut |
| BRIG-218-R-2014 | Montgomery | patuxent river | Brighton Dam | patuxent river ut |
| CASS-101-D-2014 | Garrett | youghiogheny river | Casselman River | piney creek ut |
| CASS-102-R-2014 | Garrett | youghiogheny river | Casselman River | little shade run |
| CASS-103-D-2014 | Garrett | youghiogheny river | Casselman River | twomile run |
| CASS-105-D-2014 | Garrett | youghiogheny river | Casselman River | meadow run |
| CASS-111-R-2014 | Garrett | youghiogheny river | Casselman River | little laurel run |
| CASS-307-R-2014 | Garrett | youghiogheny river | Casselman River | casselman river |
| CORS-102-S-2014 | Queen Anne's | chester river | Corsica River | emory creek ut |
| FIMI-109-R-2014 | Allegany | upper potomac river | Fifteen Mile Creek | black sulphur run |
| FIMI-202-R-2014 | Allegany | upper potomac river | Fifteen Mile Creek | black sulfur run |
| FIMI-207-S-2014 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-404-R-2014 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2014 | Cecil | elk river | Furnace Bay | principio creek ut |
| GEOR-101-D-2014 | Garrett | north branch potomac river | Georges Creek | mill run |
| JONE-109-S-2014 | Baltimore | patapsco river | Jones Falls | dipping pond run ut |
| JONE-315-S-2014 | Baltimore | patapsco river | Jones Falls | north branch of jones falls |
| LIBE-101-X-2014 | Carroll | patapsco river | Liberty Reservoir | aspen run |
| LIBE-102-S-2014 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-117-R-2014 | Baltimore | patapsco river | Liberty Reservoir | liberty reservoir ut |
| LIBE-216-R-2014 | Carroll | patapsco river | Liberty Reservoir | little morgan run |
| LIBE-318-R-2014 | Carroll | patapsco river | Liberty Reservoir | morgan run |
| LMON-203-X-2014 | Frederick | middle potomac river | Lower Monocacy River | ballenger creek |
| LMON-301-X-2014 | Frederick | middle potomac river | Lower Monocacy River | ballenger creek |
| LMON-302-X-2014 | Frederick | middle potomac river | Lower Monocacy River | ballenger creek |
| LOCH-101-X-2014 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-120-S-2014 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2014 | Kent | chester river | Lower Chester River | swan creek |
| LOWI-104-R-2014 | Wicomico | nanticoke river | Lower Wicomico River | morris prong |
| LPAX-109-R-2014 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| LPAX-116-R-2014 | Howard | patuxent river | Little Patuxent River | little patuxent river ut |
| LPAX-287-X-2014 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-288-X-2014 | Howard | patuxent river | Little Patuxent River | red hill branch ut |
| LPAX-290-X-2014 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-294-X-2014 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-311-R-2014 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| LSUS-101-X-2014 | Cecil | susquehanna river | L Susquehanna River | mill creek |
| LSUS-102-X-2014 | Cecil | susquehanna river | L Susquehanna River | mill creek |
| LSUS-103-X-2014 | Cecil | susquehanna river | L Susquehanna River | mill creek |
| LWIN-108-X-2014 | Harford | bush river | Lower Winters Run | winters run ut |
| MARS-210-R-2014 | Washington | upper potomac river | Marsh Run | marsh run |
| MARS-224-R-2014 | Washington | upper potomac river | Marsh Run | marsh run |
| MATT-033-S-2014 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-104-R-2014 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek ut |
| MATT-105-R-2014 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman creek ut |
| MATT-108-R-2014 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman creek ut |
| MATT-109-R-2014 | Charles | lower potomac river | Mattawoman Creek | old woman's run ut |
| MATT-115-R-2014 | Charles | lower potomac river | Mattawoman Creek | old woman's run ut |
| MATT-117-R-2014 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek ut |
| MATT-210-R-2014 | Charles | lower potomac river | Mattawoman Creek | piney branch |
| MATT-212-R-2014 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek ut |
| MATT-216-R-2014 | Charles | lower potomac river | Mattawoman Creek | piney branch |
| MATT-320-R-2014 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman creek |
| NANJ-104-R-2014 | Charles | lower potomac river | Nanjemoy Creek | mill creek ut |
| NANJ-115-R-2014 | Charles | lower potomac river | Nanjemoy Creek | hill top fork ut |
| NANJ-117-R-2014 | Charles | lower potomac river | Nanjemoy Creek | nanjemoy creek ut |
| NANJ-331-S-2014 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2014 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2014 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| PATL-103-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | thistle run |
| PATL-105-R-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river ut |
| PATL-106-X-2014 | Howard | patapsco river | Patapsco River L N Br | sucker branch |
| PATL-111-R-2014 | Howard | patapsco river | Patapsco River L N Br | deep run ut |
| PATL-112-X-2014 | Howard | patapsco river | Patapsco River L N Br | davis branch |
| PATL-127-R-2014 | Baltimore | patapsco river | Patapsco River L N Br | thistle run |
| PATL-205-X-2014 | Howard | patapsco river | Patapsco River L N Br | tiber run |
| PATL-209-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-213-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | brice run |
| PATL-288-X-2014 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-501-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-517-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B02-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B03-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B04-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B05-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B06-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B07-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B08-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B09-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B10-X-2014 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2014 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-201-X-2014 | Anne Arundel | patuxent river | Patuxent River middle | wilson owens branch |
| PAXM-202-X-2014 | Prince George's | patuxent river | Patuxent River middle | swan point creek |
| PRET-102-R-2014 | Baltimore | gunpowder river | Prettyboy Reservoir | prettyboy branch ut |
| PRET-110-R-2014 | Baltimore | gunpowder river | Prettyboy Reservoir | peggys run ut |
| PRET-111-R-2014 | Carroll | gunpowder river | Prettyboy Reservoir | grave run ut |
| PRLN-626-S-2014 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMT-177-S-2014 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRUN-101-X-2014 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run ut |
| PRUN-201-X-2014 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-202-X-2014 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRWA-104-R-2014 | Washington | upper potomac river | Potomac River WA Cnty | green spring run ut |
| PTOB-002-S-2014 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2014 | Howard | patuxent river | Rocky Gorge Dam | patuxent river ut |
| SAVA-101-D-2014 | Garrett | north branch potomac river | Savage River | savage river ut |
| SAVA-202-D-2014 | Garrett | north branch potomac river | Savage River | big run |
| SAVA-204-S-2014 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2014 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2014 | Garrett | north branch potomac river | Savage River | double lick run |
| SAVA-301-D-2014 | Garrett | north branch potomac river | Savage River | savage river |
| SBPA-104-R-2014 | Carroll | patapsco river | S Branch Patapsco | piney branch ut |
| SBPA-108-R-2014 | Howard | patapsco river | S Branch Patapsco | south branch patapsco river ut |
| SBPA-201-X-2014 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-204-X-2014 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-205-X-2014 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-206-X-2014 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-302-X-2014 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-303-X-2014 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-424-R-2014 | Carroll | patapsco river | S Branch Patapsco | south branch patapsco river |
| SEAS-109-R-2014 | Queen Anne's | chester river | Southeast Creek | southeast creek ut |
| SEAS-111-R-2014 | Queen Anne's | chester river | Southeast Creek | browns branch ut |
| SEAS-113-R-2014 | Queen Anne's | chester river | Southeast Creek | granny finley branch |
| STCL-051-S-2014 | St. Mary's | lower potomac river | St. Clements Bay | st. clements creek ut |
| SWAN-105-R-2014 | Harford | bush river | Swan Creek | carsins run |
| SWAN-110-R-2014 | Harford | bush river | Swan Creek | gashey's creek ut |
| UMON-119-S-2014 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-132-R-2014 | Frederick | middle potomac river | Upper Monocacy River | steep creek ut |
| UMON-134-R-2014 | Frederick | middle potomac river | Upper Monocacy River | turkey creek |
| UMON-229-R-2014 | Frederick | middle potomac river | Upper Monocacy River | muddy run |
| UMON-288-S-2014 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-298-X-2014 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2014 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UPCK-102-R-2014 | Caroline | choptank river | Upper Choptank | oldtown branch |
| UPCK-109-R-2014 | Caroline | choptank river | Upper Choptank | beaverdam ditch |
| UPCK-113-S-2014 | Caroline | choptank river | Upper Choptank | skeleton creek |
| UPCK-203-R-2014 | Talbot | choptank river | Upper Choptank | beaverdam branch |
| UPCR-208-S-2014 | Kent | chester river | Upper Chester River | cypress branch |
| WEST-101-X-2014 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-102-X-2014 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-103-X-2014 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-104-X-2014 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-105-X-2014 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-106-X-2014 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-107-X-2014 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-108-X-2014 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-109-X-2014 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WIRH-109-R-2014 | Wicomico | nanticoke river | Wicomico River Head | south prong |
| WIRH-215-R-2014 | Wicomico | nanticoke river | Wicomico River Head | middle neck branch |
| WIRH-220-S-2014 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-102-D-2014 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river lake ut |
| YOUG-103-D-2014 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river lake ut |
| YOUG-104-D-2014 | Garrett | youghiogheny river | Youghiogheny River | buffalo run ut |
| YOUG-105-D-2014 | Garrett | youghiogheny river | Youghiogheny River | laurel run |
| YOUG-106-D-2014 | Garrett | youghiogheny river | Youghiogheny River | salt block run |
| YOUG-432-S-2014 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ANTI-101-S-2015 | Washington | upper potomac river | Antietam Creek | edgemont reservoir ut |
| ANTI-101-X-2015 | Washington | upper potomac river | Antietam Creek | mt aetna creek |
| ANTI-102-X-2015 | Washington | upper potomac river | Antietam Creek | beaver creek |
| ANTI-117-R-2015 | Washington | upper potomac river | Antietam Creek | black rock creek |
| ANTI-201-X-2015 | Washington | upper potomac river | Antietam Creek | little beaver creek |
| ANTI-210-R-2015 | Washington | upper potomac river | Antietam Creek | little antietam creek |
| ATKI-003-X-2015 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-004-X-2015 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-006-X-2015 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-101-X-2015 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-102-X-2015 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-105-X-2015 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-107-X-2015 | Harford | bush river | Atkisson Reservoir | wheel creek |
| BACK-205-R-2015 | Baltimore City | patapsco river | Back River | herring run |
| BALT-113-R-2015 | Anne Arundel | patapsco river | Baltimore Harbor | marley creek ut |
| BALT-207-R-2015 | Anne Arundel | patapsco river | Baltimore Harbor | marley creek |
| BODK-101-R-2015 | Anne Arundel | patapsco river | Bodkin Creek | main creek ut |
| CASS-101-X-2015 | Garrett | youghiogheny river | Casselman River | pleasant valley run |
| CASS-102-X-2015 | Garrett | youghiogheny river | Casselman River | north branch casselman river ut |
| CASS-103-R-2015 | Garrett | youghiogheny river | Casselman River | blandy run |
| CASS-115-R-2015 | Garrett | youghiogheny river | Casselman River | getz run |
| CASS-216-R-2015 | Garrett | youghiogheny river | Casselman River | big shade run |
| CASS-314-R-2015 | Garrett | youghiogheny river | Casselman River | north branch casselman river |
| CDAM-002-X-2015 | Cecil | susquehanna river | Conowingo Dam Susq R | conowingo creek ut |
| CHIN-112-R-2015 | Worcester | ocean coastal | Chincoteague Bay | waterworks creek ut |
| CHIN-119-R-2015 | Worcester | ocean coastal | Chincoteague Bay | powell creek |
| CORS-102-S-2015 | Queen Anne's | chester river | Corsica River | emory creek ut |
| CORS-107-R-2015 | Queen Anne's | chester river | Corsica River | three bridges branch ut |
| CORS-116-R-2015 | Queen Anne's | chester river | Corsica River | gravel run |
| CORS-204-R-2015 | Queen Anne's | chester river | Corsica River | mill stream branch |
| DCRL-101-X-2015 | Garrett | youghiogheny river | Deep Creek Lake | pawn run |
| DEER-101-R-2015 | Harford | susquehanna river | Deer Creek | deer creek ut |
| DEER-117-R-2015 | Harford | susquehanna river | Deer Creek | little deer creek ut |
| DEER-408-R-2015 | Harford | susquehanna river | Deer Creek | deer creek |
| DIVI-107-R-2015 | Worcester | pocomoke river | Dividing Creek | pusey branch |
| DIVI-111-R-2015 | Somerset | pocomoke river | Dividing Creek | pollitts branch |
| FIMI-205-R-2015 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run |
| FIMI-207-S-2015 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-307-R-2015 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2015 | Cecil | elk river | Furnace Bay | principio creek ut |
| GEOR-101-X-2015 | Allegany | north branch potomac river | Georges Creek | staub run |
| GEOR-102-X-2015 | Allegany | north branch potomac river | Georges Creek | winebrenner run |
| GILB-101-R-2015 | Charles | lower potomac river | Gilbert Swamp | lancaster run |
| GILB-108-R-2015 | Charles | lower potomac river | Gilbert Swamp | gilbert pond ut |
| GILB-112-R-2015 | Charles | lower potomac river | Gilbert Swamp | ford run |
| ISLE-120-R-2015 | Worcester | ocean coastal | Isle of Wight Bay | crippen branch |
| JONE-109-S-2015 | Baltimore | patapsco river | Jones Falls | dipping pond run ut |
| JONE-315-S-2015 | Baltimore | patapsco river | Jones Falls | north branch of jones falls |
| JONE-321-R-2015 | Baltimore | patapsco river | Jones Falls | jones falls |
| LIBE-102-S-2015 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-113-R-2015 | Carroll | patapsco river | Liberty Reservoir | little morgan run |
| LIBE-124-R-2015 | Carroll | patapsco river | Liberty Reservoir | aspen run |
| LIGU-103-R-2015 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls ut |
| LIGU-105-R-2015 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder ut |
| LIGU-201-R-2015 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LOCH-120-S-2015 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2015 | Kent | chester river | Lower Chester River | swan creek ut |
| LOPC-101-X-2015 | Worcester | pocomoke river | Lower Pocomoke River | spring hill branch |
| LOWI-211-R-2015 | Wicomico | nanticoke river | Lower Wicomico River | beaverdam creek |
| LPAX-287-X-2015 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-288-X-2015 | Howard | patuxent river | Little Patuxent River | red hill branch ut |
| LPAX-290-X-2015 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-294-X-2015 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LWIN-108-X-2015 | Harford | bush river | Lower Winters Run | winters run ut |
| MACK-115-R-2015 | Dorchester | nanticoke river | Marshyhope Creek | skinners run |
| MACK-122-R-2015 | Caroline | nanticoke river | Marshyhope Creek | tommy wright branch |
| MACK-202-R-2015 | Dorchester | nanticoke river | Marshyhope Creek | davis millpond branch |
| MATT-033-S-2015 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-101-X-2015 | Prince George's | lower potomac river | Mattawoman Creek | timothy branch |
| MATT-220-R-2015 | Prince George's | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-222-R-2015 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MICR-216-R-2015 | Kent | chester river | Middle Chester River | urieville pond ut |
| NANJ-301-R-2015 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANJ-331-S-2015 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-107-R-2015 | Wicomico | nanticoke river | Nanticoke River | rewastico creek |
| NANT-110-R-2015 | Wicomico | nanticoke river | Nanticoke River | rewastico creek |
| NANT-119-R-2015 | Wicomico | nanticoke river | Nanticoke River | nanticoke river ut |
| NASS-108-S-2015 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-217-R-2015 | Wicomico | pocomoke river | Nassawango Creek | nassawango creek |
| NASS-302-S-2015 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-103-R-2015 | Cecil | elk river | Northeast River | west branch little northeast creek |
| NEAS-109-R-2015 | Cecil | elk river | Northeast River | little north east creek |
| NEAS-312-R-2015 | Cecil | elk river | Northeast River | north east creek |
| OCTO-101-X-2015 | Cecil | susquehanna river | Octoraro Creek | octoraro creek ut |
| OCTO-102-X-2015 | Cecil | susquehanna river | Octoraro Creek | octoraro creek ut |
| OXON-101-R-2015 | Prince George's | washington metro potomac river | Oxon Creek | oxon run |
| PATL-103-X-2015 | Howard | patapsco river | Patapsco River L N Br | thistle run |
| PATL-106-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | sucker branch |
| PATL-112-X-2015 | Howard | patapsco river | Patapsco River L N Br | davis branch |
| PATL-117-R-2015 | Baltimore | patapsco river | Patapsco River L N Br | west branch patapsco river ut |
| PATL-202-R-2015 | Howard | patapsco river | Patapsco River L N Br | rockburn branch |
| PATL-205-X-2015 | Howard | patapsco river | Patapsco River L N Br | tiber run |
| PATL-209-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-213-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | brice run |
| PATL-288-X-2015 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-301-R-2015 | Baltimore | patapsco river | Patapsco River L N Br | west branch patapsco river |
| PATL-501-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-517-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B02-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B03-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B04-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B05-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B06-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B08-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B09-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B10-X-2015 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2015 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-109-R-2015 | Prince George's | patuxent river | Patuxent River middle | district branch |
| PAXM-112-R-2015 | Prince George's | patuxent river | Patuxent River middle | swan point branch |
| PAXM-122-R-2015 | Prince George's | patuxent river | Patuxent River middle | swan point branch ut |
| PISC-104-R-2015 | Prince George's | washington metro potomac river | Piscataway Creek | tinkers creek ut |
| PISC-115-R-2015 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek ut |
| PISC-201-R-2015 | Prince George's | washington metro potomac river | Piscataway Creek | butler branch |
| PRAL-103-R-2015 | Washington | upper potomac river | Potomac River AL Cnty | potomac river ut |
| PRAL-208-R-2015 | Allegany | upper potomac river | Potomac River AL Cnty | potomac river ut |
| PRLN-626-S-2015 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-004-X-2015 | Montgomery | washington metro potomac river | Potomac River MO Cnty | glenstone gully |
| PRMO-201-X-2015 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-202-X-2015 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-203-X-2015 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-205-X-2015 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbriar branch |
| PRMO-206-X-2015 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbriar branch |
| PRMO-207-X-2015 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbriar branch |
| PRMO-208-X-2015 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMT-177-S-2015 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRUN-101-X-2015 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run ut |
| PRUN-104-R-2015 | Garrett | north branch potomac river | Potomac River U N Branch | north prong |
| PRUN-201-X-2015 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-202-X-2015 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-205-R-2015 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| PRUN-210-R-2015 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| PRUT-107-R-2015 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek ut |
| PRUT-202-R-2015 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek |
| PTOB-002-S-2015 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| PTOB-207-R-2015 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2015 | Howard | patuxent river | Rocky Gorge Dam | patuxent river ut |
| SASS-102-R-2015 | Kent | elk river | Sassafras River | swantown creek |
| SASS-120-R-2015 | Cecil | elk river | Sassafras River | duffy creek |
| SASS-205-R-2015 | Kent | elk river | Sassafras River | herring branch |
| SAVA-204-S-2015 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2015 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2015 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-108-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run ut |
| SBPA-201-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-204-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-205-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-205-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-206-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-207-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run ut |
| SBPA-302-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-303-X-2015 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-310-R-2015 | Carroll | patapsco river | S Branch Patapsco | south branch patapsco river |
| SEAS-203-R-2015 | Queen Anne's | chester river | Southeast Creek | island creek |
| SEAS-225-R-2015 | Queen Anne's | chester river | Southeast Creek | island creek |
| SENE-205-R-2015 | Montgomery | washington metro potomac river | Seneca Creek | great seneca creek |
| SENE-210-R-2015 | Montgomery | washington metro potomac river | Seneca Creek | dry seneca creek |
| SENE-211-R-2015 | Montgomery | washington metro potomac river | Seneca Creek | dry seneca creek |
| SIDE-191-R-2015 | Washington | upper potomac river | Sideling Hill Creek | sideling hill creek ut |
| SIDE-312-R-2015 | Washington | upper potomac river | Sideling Hill Creek | bear creek |
| SIDE-402-R-2015 | Washington | upper potomac river | Sideling Hill Creek | sidling hill creek |
| STCL-051-S-2015 | St. Mary's | lower potomac river | St. Clements Bay | st. clements creek ut |
| TOWN-112-R-2015 | Allegany | upper potomac river | Town Creek | mapel run ut |
| TOWN-113-R-2015 | Allegany | upper potomac river | Town Creek | town creek ut |
| TOWN-313-R-2015 | Allegany | upper potomac river | Town Creek | murley's branch |
| TRAN-103-R-2015 | Dorchester | nanticoke river | Transquaking River | higgins millpond ut |
| UMON-101-X-2015 | Frederick | middle potomac river | Upper Monocacy River | tuscarora creek ut |
| UMON-119-S-2015 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-288-S-2015 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-298-X-2015 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2015 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UPCK-113-S-2015 | Caroline | choptank river | Upper Choptank | skeleton creek |
| UPCR-208-S-2015 | Kent | chester river | Upper Chester River | cypress branch |
| UPCR-309-R-2015 | Queen Anne's | chester river | Upper Chester River | red lion branch |
| UPCR-311-R-2015 | Queen Anne's | chester river | Upper Chester River | red lion branch |
| UPCR-313-R-2015 | Queen Anne's | chester river | Upper Chester River | red lion branch |
| UPPC-106-R-2015 | Worcester | pocomoke river | Upper Pocomoke River | timmons branch |
| UPPC-114-R-2015 | Wicomico | pocomoke river | Upper Pocomoke River | aydylotte branch |
| UPPC-216-R-2015 | Worcester | pocomoke river | Upper Pocomoke River | libertytown branch |
| WEBR-104-R-2015 | Prince George's | patuxent river | Western Branch | folly branch |
| WEBR-105-R-2015 | Prince George's | patuxent river | Western Branch | back branch |
| WEBR-201-R-2015 | Prince George's | patuxent river | Western Branch | lottsford branch |
| WEST-101-X-2015 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-102-X-2015 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-103-X-2015 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-104-X-2015 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-105-X-2015 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-106-X-2015 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-107-X-2015 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-108-X-2015 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-109-X-2015 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WIRH-113-R-2015 | Wicomico | nanticoke river | Wicomico River Head | little burnt branch |
| WIRH-220-S-2015 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-101-X-2015 | Garrett | youghiogheny river | Youghiogheny River | sand spring run |
| YOUG-102-X-2015 | Garrett | youghiogheny river | Youghiogheny River | cherry creek |
| YOUG-103-X-2015 | Garrett | youghiogheny river | Youghiogheny River | cherry creek ut |
| YOUG-104-X-2015 | Garrett | youghiogheny river | Youghiogheny River | little buffalo run |
| YOUG-105-X-2015 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river lake ut |
| YOUG-107-R-2015 | Garrett | youghiogheny river | Youghiogheny River | youghiogheny river ut |
| YOUG-110-R-2015 | Garrett | youghiogheny river | Youghiogheny River | south branch bear creek |
| YOUG-119-R-2015 | Garrett | youghiogheny river | Youghiogheny River | white meadow run |
| YOUG-123-R-2015 | Garrett | youghiogheny river | Youghiogheny River | mill run |
| YOUG-206-X-2015 | Garrett | youghiogheny river | Youghiogheny River | buffalo run |
| YOUG-207-X-2015 | Garrett | youghiogheny river | Youghiogheny River | laurel run |
| YOUG-213-R-2015 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| YOUG-217-R-2015 | Garrett | youghiogheny river | Youghiogheny River | cherry creek ut |
| YOUG-227-R-2015 | Garrett | youghiogheny river | Youghiogheny River | south branch bear creek |
| YOUG-323-R-2015 | Garrett | youghiogheny river | Youghiogheny River | herrington creek |
| YOUG-432-S-2015 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-101-X-2015 | Charles | lower potomac river | Zekiah Swamp | kerrick swamp ut |
| ZEKI-103-R-2015 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut |
| ZEKI-117-R-2015 | Charles | lower potomac river | Zekiah Swamp | herbert run |
| ZEKI-134-R-2015 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run ut |
| ZEKI-202-R-2015 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ZEKI-219-R-2015 | Charles | lower potomac river | Zekiah Swamp | jordan swamp |
| ZEKI-312-R-2015 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ZEKI-313-R-2015 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ABPG-204-R-2016 | Harford | bush river | Aberdeen Proving Ground | romney creek middle branch |
| ANTI-101-S-2016 | Washington | upper potomac river | Antietam Creek | ut to edgemont reservoir |
| ATKI-003-X-2016 | Harford | bush river | Atkisson Reservoir | wheel creek ut |
| ATKI-101-X-2016 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-102-X-2016Â Â | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-104-R-2016 | Harford | bush river | Atkisson Reservoir | ut west branch winters run |
| ATKI-106-R-2016 | Harford | bush river | Atkisson Reservoir | heavenly waters |
| ATKI-302-R-2016 | Harford | bush river | Atkisson Reservoir | winters run |
| ATKI-303-R-2016 | Harford | bush river | Atkisson Reservoir | winters run |
| BACK-101-R-2016 | Baltimore | patapsco river | Back River | ut herring run |
| BACK-105-R-2016 | Baltimore | patapsco river | Back River | stemmers run |
| BACK-111-R-2016 | Baltimore | patapsco river | Back River | redhouse creek |
| BELK-109-R-2016 | Cecil | elk river | Big Elk Creek | grannies branch |
| BELK-303-R-2016 | Cecil | elk river | Big Elk Creek | big elk creek |
| BELK-305-R-2016 | Cecil | elk river | Big Elk Creek | big elk creek |
| BIRD-107-R-2016 | Baltimore | gunpowder river | Bird River | honeygo run |
| BRET-101-R-2016 | St. Mary's | lower potomac river | Breton Bay | ut to moll dyers run |
| BRET-103-R-2016 | St. Mary's | lower potomac river | Breton Bay | ut to brooks run |
| BRET-117-R-2016 | St. Mary's | lower potomac river | Breton Bay | ut to brooks run |
| BYNU-207-R-2016 | Harford | bush river | Bynum Run | bynum run |
| BYNU-301-R-2016 | Harford | bush river | Bynum Run | bynum run |
| BYNU-306-R-2016 | Harford | bush river | Bynum Run | bynum run |
| CHRI-105-R-2016 | Cecil | elk river | Christina River | west branch |
| CONO-101-R-2016 | Washington | upper potomac river | Conococheague Creek | ut to conococheague |
| CONO-222-R-2016 | Washington | upper potomac river | Conococheague Creek | troupe run |
| CONO-312-R-2016 | Washington | upper potomac river | Conococheague Creek | rush run |
| CORS-102-S-2016 | Queen Anne's | chester river | Corsica River | emory creek ut |
| DOUB-103-R-2016 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek |
| DOUB-113-R-2016 | Carroll | middle potomac river | Double Pipe Creek | ut to big pipe creek |
| DOUB-119-R-2016 | Carroll | middle potomac river | Double Pipe Creek | meadow branch |
| DOUB-218-R-2016 | Carroll | middle potomac river | Double Pipe Creek | big silver run |
| DOUB-221-R-2016 | Carroll | middle potomac river | Double Pipe Creek | bear branch |
| DOUB-225-R-2016 | Frederick | middle potomac river | Double Pipe Creek | beaver dam creek |
| DOUB-319-R-2016 | Carroll | middle potomac river | Double Pipe Creek | big pipe creek |
| EVIT-323-R-2016 | Allegany | north branch potomac river | Evitts Creek | evitts creek |
| FIMI-207-S-2016 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2016 | Cecil | elk river | Furnace Bay | ut to principio creek |
| GEOR-109-R-2016 | Garrett | north branch potomac river | Georges Creek | staub run |
| GILB-101-X-2016 | Charles | lower potomac river | Gilbert Swamp | hell's bottom run |
| GILB-301-X-2016 | Charles | lower potomac river | Gilbert Swamp | gilbert swamp run |
| JONE-102-R-2016 | Baltimore City | patapsco river | Jones Falls | stony run |
| JONE-109-S-2016 | Baltimore | patapsco river | Jones Falls | dipping pond run ut |
| JONE-204-R-2016 | Baltimore | patapsco river | Jones Falls | north branch jones falls ut |
| JONE-213-R-2016 | Baltimore | patapsco river | Jones Falls | jones falls |
| JONE-315-S-2016 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LANG-115-R-2016 | Kent | chester river | Langford Creek | ut west fork langford creek |
| LANG-204-R-2016 | Kent | chester river | Langford Creek | fanels branch |
| LIBE-102-S-2016 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIEL-114-R-2016 | Cecil | elk river | Little Elk Creek | little elk creek |
| LIEL-118-R-2016 | Cecil | elk river | Little Elk Creek | west branch laurel run |
| LIGU-103-R-2016 | Baltimore | gunpowder river | Little Gunpowder Falls | parker branch |
| LMON-345-R-2016 | Frederick | middle potomac river | Lower Monocacy River | bush run |
| LOCH-112-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | ut to mcgill run |
| LOCH-114-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | oregon branch |
| LOCH-120-S-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-121-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | first mine branch |
| LOCH-124-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | ut to carroll branch |
| LOCH-202-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | piney creek |
| LOCH-206-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | gunpowder falls ut |
| LOCH-209-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | greene branch |
| LOCH-311-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | little falls |
| LOCH-313-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | little falls |
| LOCH-317-R-2016 | Baltimore | gunpowder river | Loch Raven Reservoir | delaware run |
| LOCR-102-S-2016 | Kent | chester river | Lower Chester River | ut to swan creek |
| LOCR-114-R-2016 | Queen Anne's | chester river | Lower Chester River | reed creek |
| LOGU-211-R-2016 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green creek |
| LOGU-301-R-2016 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green creek |
| LOGU-305-R-2016 | Baltimore | gunpowder river | Lower Gunpowder Falls | long green creek |
| LOPC-101-R-2016 | Worcester | pocomoke river | Lower Pocomoke River | wagram swamp branch |
| LOPC-107-X-2016 | Worcester | pocomoke river | Lower Pocomoke River | ut to pocomoke river |
| LOPC-108-R-2016 | Worcester | pocomoke river | Lower Pocomoke River | wagram creek ut |
| LOPC-110-R-2016 | Worcester | pocomoke river | Lower Pocomoke River | poorhouse branch |
| LPAX-290-X-2016 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-294-X-2016 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LWIN-108-X-2016 | Harford | bush river | Lower Winters Run | winters run ut |
| MATT-033-S-2016 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MICR-202-R-2016 | Kent | chester river | Middle Chester River | morgan creek |
| MICR-207-R-2016 | Kent | chester river | Middle Chester River | ut morgan creek |
| MICR-208-R-2016 | Kent | chester river | Middle Chester River | ut morgan run |
| MPAX-104-R-2016 | Howard | patuxent river | Middle Patuxent River | ut middle patuxent river |
| MPAX-313-R-2016 | Howard | patuxent river | Middle Patuxent River | middle river patuxent |
| MPAX-411-R-2016 | Howard | patuxent river | Middle Patuxent River | middle patuxent river |
| NANJ-331-S-2016 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-104-R-2016 | Dorchester | nanticoke river | Nanticoke River | ut to chincone creek |
| NANT-109-R-2016 | Dorchester | nanticoke river | Nanticoke River | chincone creek |
| NANT-111-R-2016 | Wicomico | nanticoke river | Nanticoke River | rewastico creek |
| NASS-108-S-2016 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2016 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-104-X-2016 | Cecil | elk river | Northeast River | ut to northeast creek |
| NEAS-205-R-2016 | Cecil | elk river | Northeast River | northeast creek |
| NEAS-207-R-2016 | Cecil | elk river | Northeast River | northeast creek |
| NEAS-209-R-2016 | Cecil | elk river | Northeast River | northeast creek |
| PATL-112-X-2016 | Howard | patapsco river | Patapsco River L N Br | davis branch |
| PATL-209-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-213-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | brice run |
| PATL-288-X-2016 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-501-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-517-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B02-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B03-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B04-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B05-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B06-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B08-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B09-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B10-X-2016 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2016 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PRFR-107-X-2016 | Frederick | middle potomac river | Potomac River FR Cnty | ut little catoctin creek |
| PRFR-121-R-2016 | Frederick | middle potomac river | Potomac River FR Cnty | ut to tuscarora creek |
| PRFR-201-X-2016 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-202-X-2016 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-203-X-2016 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-204-X-2016 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-205-X-2016 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-206-X-2016 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-209-R-2016 | Washington | middle potomac river | Potomac River FR Cnty | israel creek |
| PRFR-241-R-2016 | Washington | middle potomac river | Potomac River FR Cnty | israel creek |
| PRLN-104-R-2016 | Allegany | north branch potomac river | Potomac River L N Branch | dry run |
| PRLN-218-R-2016 | Allegany | north branch potomac river | Potomac River L N Branch | ut to potomac river |
| PRLN-626-S-2016 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-004-X-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | glenstone gully |
| PRMO-110-R-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | broad run |
| PRMO-201-X-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-202-X-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-203-X-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-205-X-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbriar branch |
| PRMO-206-X-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbriar branch |
| PRMO-207-X-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbriar branch |
| PRMO-208-X-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch (control site) |
| PRMO-222-R-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | watt's branch |
| PRMO-313-R-2016 | Montgomery | washington metro potomac river | Potomac River MO Cnty | horsepen branch |
| PRMT-177-S-2016 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRUN-101-X-2016 | Garrett | north branch potomac river | Potomac River U N Branch | ut to wolfden |
| PRUN-201-X-2016 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-202-X-2016 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-306-R-2016 | Garrett | north branch potomac river | Potomac River U N Branch | lostland run |
| PTOB-002-S-2016 | Charles | lower potomac river | Port Tobacco River | highole run |
| RKGR-101-R-2016 | Howard | patuxent river | Rocky Gorge Dam | ut rocky gorge reservoir |
| RKGR-107-R-2016 | Montgomery | patuxent river | Rocky Gorge Dam | ut rocky gorge reservoir |
| RKGR-119-S-2016 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| RKGR-405-R-2016 | Howard | patuxent river | Rocky Gorge Dam | patuxent river |
| SAVA-105-R-2016 | Garrett | north branch potomac river | Savage River | ut big run |
| SAVA-116-R-2016 | Garrett | north branch potomac river | Savage River | blacklick run ut |
| SAVA-118-R-2016 | Garrett | north branch potomac river | Savage River | blackhawk run |
| SAVA-119-R-2016 | Garrett | north branch potomac river | Savage River | dry run |
| SAVA-204-S-2016 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-214-R-2016 | Garrett | north branch potomac river | Savage River | bear pen run |
| SAVA-225-S-2016 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2016 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-108-X-2016 | Carroll | patapsco river | S Branch Patapsco | ut piney run |
| SBPA-201-X-2016 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-204-X-2016 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-205-X-2016 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-206-X-2016 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-207-X-2016 | Carroll | patapsco river | S Branch Patapsco | ut piney run |
| SBPA-302-X-2016 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-303-X-2016 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SOUT-101-R-2016 | Anne Arundel | west chesapeake bay | South River | ut south river |
| SOUT-105-R-2016 | Anne Arundel | west chesapeake bay | South River | ut to bell branch |
| STCL-051-S-2016 | St. Mary's | lower potomac river | St. Clements Bay | ut to st. clement's creek |
| SWAN-202-R-2016 | Harford | bush river | Swan Creek | gasheys creek |
| TOWN-104-R-2016 | Allegany | upper potomac river | Town Creek | sugar hollow run |
| TOWN-201-R-2016 | Allegany | upper potomac river | Town Creek | sawpit run |
| TOWN-417-R-2016 | Allegany | upper potomac river | Town Creek | town creek |
| TUCK-203-R-2016 | Queen Anne's | choptank river | Tuckahoe Creek | ut to blackiston branch |
| TUCK-206-R-2016 | Queen Anne's | choptank river | Tuckahoe Creek | blackiston branch |
| TUCK-307-R-2016 | Queen Anne's | choptank river | Tuckahoe Creek | mason branch |
| TUCK-309-R-2016 | Caroline | choptank river | Tuckahoe Creek | mason branch |
| UMON-119-S-2016 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-130-R-2016 | Frederick | middle potomac river | Upper Monocacy River | ut to monocacy river |
| UMON-288-S-2016 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-298-X-2016 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2016 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UPCK-108-R-2016 | Caroline | choptank river | Upper Choptank | ut to beaverdam ditch |
| UPCK-113-S-2016 | Caroline | choptank river | Upper Choptank | skeleton creek |
| UPCK-202-R-2016 | Caroline | choptank river | Upper Choptank | gravelly branch |
| UPCR-208-S-2016 | Kent | chester river | Upper Chester River | cypress branch |
| WEST-101-X-2016 | Anne Arundel | west chesapeake bay | West River | muddy creek |
| WEST-102-X-2016 | Anne Arundel | west chesapeake bay | West River | muddy creek |
| WEST-103-X-2016 | Anne Arundel | west chesapeake bay | West River | muddy creek |
| WEST-104-X-2016 | Anne Arundel | west chesapeake bay | West River | muddy creek |
| WEST-105-X-2016 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-106-X-2016 | Anne Arundel | west chesapeake bay | West River | muddy creek |
| WEST-108-X-2016 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-109-X-2016 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-110-X-2016 | Anne Arundel | west chesapeake bay | West River | mill swamp branch |
| WEST-114-R-2016 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WILL-115-R-2016 | Allegany | north branch potomac river | Wills Creek | ut to braddock run |
| WILL-226-R-2016 | Allegany | north branch potomac river | Wills Creek | ut to jennings run |
| WIRH-220-S-2016 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-432-S-2016 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-201-X-2016 | Charles | lower potomac river | Zekiah Swamp | piney branch |
| ZEKI-301-X-2016 | Charles | lower potomac river | Zekiah Swamp | zekiah swamp run |
| ANAC-223-R-2017 | Montgomery | washington metropolitan | Anacostia River | northwest branch of the anacostia river |
| ANAC-225-R-2017 | Montgomery | washington metropolitan | Anacostia River | bachelors run |
| ANTI-101-S-2017 | Washington | upper potomac river | Antietam Creek | ut edgemont reservoir |
| ANTI-105-R-2017 | Washington | upper potomac river | Antietam Creek | little antietam creek |
| ANTI-111-R-2017 | Washington | upper potomac river | Antietam Creek | ut little antietam creek |
| ANTI-201-R-2017 | Washington | upper potomac river | Antietam Creek | ut antietam creek |
| ATKI-003-X-2017 | Harford | bush river | Atkisson Reservoir | ut wheel creek |
| ATKI-101-X-2017 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-102-X-2017Â Â | Harford | bush river | Atkisson Reservoir | wheel creek |
| BELK-101-X-2017 | Cecil | elk river | Big Elk Creek | gramies run |
| BELK-102-X-2017 | Cecil | elk river | Big Elk Creek | gramies run |
| BELK-110-R-2017 | Cecil | elk river | Big Elk Creek | gramies run |
| BELK-301-X-2017 | Cecil | elk river | Big Elk Creek | big elk creek |
| BELK-302-X-2017 | Cecil | elk river | Big Elk Creek | big elk creek |
| BRIG-203-R-2017 | Howard | patuxent river | Brighton Dam | ut triadelphia reservoir |
| BRIG-301-X-2017 | Howard | patuxent river | Brighton Dam | patuxent river |
| BRIG-302-X-2017 | Montgomery | patuxent river | Brighton Dam | patuxent river |
| BRIG-307-X-2017 | Howard | patuxent river | Brighton Dam | patuxent river |
| BRIG-308-X-2017 | Howard | patuxent river | Brighton Dam | patuxent river |
| BRIG-312-R-2017 | Howard | patuxent river | Brighton Dam | patuxent river |
| BRIG-319-R-2017 | Montgomery | patuxent river | Brighton Dam | patuxent river |
| BROA-104-R-2017 | Harford | lower susquehanna river | Broad Creek | carr run |
| BROA-312-R-2017 | Harford | lower susquehanna river | Broad Creek | broad creek |
| BROA-318-R-2017 | Harford | lower susquehanna river | Broad Creek | broad creek |
| BUSH-201-X-2017 | Harford | bush river | Bush River | james run |
| BUSH-202-X-2017 | Harford | bush river | Bush River | james run |
| CABJ-102-R-2017 | Montgomery | washington metropolitan | Cabin John Creek | cabin john creek |
| CATO-208-R-2017 | Frederick | middle potomac river | Catoctin Creek | ut catoctin creek |
| CATO-301-R-2017 | Frederick | middle potomac river | Catoctin Creek | catoctin creek |
| CATO-407-R-2017 | Frederick | middle potomac river | Catoctin Creek | catoctin creek |
| CDAM-305-R-2017 | Cecil | lower susquehanna river | Conowingo Dam Susq R | conowingo creek |
| CORS-102-S-2017 | Queen Anne's | chester river | Corsica River | ut emory creek |
| DEER-114-R-2017 | Harford | lower susquehanna river | Deer Creek | big branch |
| DEER-114-R-2017 | Harford | lower susquehanna river | Deer Creek | big branch |
| DEER-203-R-2017 | Harford | lower susquehanna river | Deer Creek | little deer creek |
| DEER-209-R-2017 | Harford | lower susquehanna river | Deer Creek | big branch |
| DEER-212-R-2017 | Harford | lower susquehanna river | Deer Creek | little deer creek |
| DEER-304-R-2017 | Baltimore | lower susquehanna river | Deer Creek | deer creek |
| DEER-304-R-2017 | Baltimore | lower susquehanna river | Deer Creek | deer creek |
| DEER-314-R-2017 | Baltimore | lower susquehanna river | Deer Creek | ebaugh's creek |
| DEER-314-R-2017 | Baltimore | lower susquehanna river | Deer Creek | ebaugh's creek |
| FIMI-207-S-2017 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2017 | Cecil | elk river | Furnace Bay | ut principio creek/winch run |
| GEOR-104-R-2017 | Allegany | north branch potomac river | Georges Creek | ut george's creek |
| GEOR-106-R-2017 | Garrett | north branch potomac river | Georges Creek | mill run |
| GEOR-209-R-2017 | Allegany | north branch potomac river | Georges Creek | sand spring run |
| GILB-201-X-2017 | Charles | lower potomac river | Gilbert Swamp | trinity church run |
| JONE-109-S-2017 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-315-S-2017 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LIBE-102-S-2017 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LICK-121-R-2017 | Dorchester | choptank river | Little Choptank | ut lee creek |
| LIEL-318-R-2017 | Cecil | elk river | Little Elk Creek | little elk creek |
| LIGU-108-R-2017 | Baltimore | gunpowder river | Little Gunpowder Falls | ut1 little gunpowder falls |
| LIGU-114-R-2017 | Baltimore | gunpowder river | Little Gunpowder Falls | ut2 little gunpowder falls |
| LIGU-301-X-2017 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder river |
| LIGU-302-X-2017 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder river |
| LIGU-307-R-2017 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LMON-108-R-2017 | Carroll | middle potomac river | Lower Monocacy River | weldon creek |
| LMON-136-R-2017 | Frederick | middle potomac river | Lower Monocacy River | rock creek |
| LMON-215-R-2017 | Montgomery | middle potomac river | Lower Monocacy River | little bennet creek |
| LOCH-120-S-2017 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-401-X-2017 | Baltimore | gunpowder river | Loch Raven Reservoir | gunpowder falls |
| LOCH-402-X-2017 | Baltimore | gunpowder river | Loch Raven Reservoir | gunpowder falls |
| LOCH-403-X-2017 | Baltimore | gunpowder river | Loch Raven Reservoir | gunpowder falls |
| LOCK-108-R-2017 | Caroline | choptank river | Lower Choptank | ut hunting creek |
| LOCK-126-R-2017 | Dorchester | choptank river | Lower Choptank | blinkhorn creek |
| LOCR-102-S-2017 | Kent | chester river | Lower Chester River | ut swan creek |
| LOGU-501-X-2017 | Baltimore | gunpowder river | Lower Gunpowder Falls | gunpowder falls |
| LOGU-502-X-2017 | Baltimore | gunpowder river | Lower Gunpowder Falls | gunpowder falls |
| LPAX-117-R-2017 | Anne Arundel | patuxent river | Little Patuxent River | ut little patuxent river |
| LPAX-120-R-2017 | Howard | patuxent river | Little Patuxent River | plumtree branch |
| LPAX-294-X-2017 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-304-R-2017 | Anne Arundel | patuxent river | Little Patuxent River | dorsey run |
| LSUS-101-R-2017 | Harford | lower susquehanna river | L Susquehanna River | herring run |
| LSUS-108-R-2017 | Cecil | lower susquehanna river | L Susquehanna River | ut susquehanna river |
| LWIN-108-X-2017 | Harford | bush river | Lower Winters Run | ut winters run |
| MAGO-104-R-2017 | Anne Arundel | west chesapeake bay | Magothy River | ut magothy river |
| MAGO-104-R-2017 | Anne Arundel | west chesapeake bay | Magothy River | ut magothy river |
| MANO-102-R-2017 | Somerset | pocomoke river | Manokin River | loretto branch |
| MANO-105-R-2017 | Somerset | pocomoke river | Manokin River | hall branch |
| MANO-117-R-2017 | Somerset | pocomoke river | Manokin River | moore branch |
| MANO-119-R-2017 | Somerset | pocomoke river | Manokin River | lorretto branch |
| MATT-033-S-2017 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-101-X-2017 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MATT-102-S-2017 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MATT-201-X-2017 | Charles | lower potomac river | Mattawoman Creek | marbury run |
| MATT-202-X-2017 | Charles | lower potomac river | Mattawoman Creek | marbury run |
| NANJ-331-S-2017 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2017 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2017 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| PATL-112-X-2017 | Howard | patapsco river | Patapsco River L N Br | davis branch |
| PATL-209-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | dogwood run |
| PATL-213-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | brice run |
| PATL-288-X-2017 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-501-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-504-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-517-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PATL-B02-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PATL-B03-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PATL-B04-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PATL-B05-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PATL-B06-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PATL-B08-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PATL-B09-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PATL-B10-X-2017 | Baltimore | patapsco river | Patapsco River L N Br | |
| PAXL-230-R-2017 | Calvert | patuxent river | Patuxent River lower | battle creek |
| PAXL-294-S-2017 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PCSO-109-R-2017 | Somerset | pocomoke river | Pocomoke Sound | marumsco creek |
| PRFR-107-X-2017 | Frederick | middle potomac river | Potomac River FR Cnty | ut little catoctin creek |
| PRFR-201-X-2017 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-202-X-2017 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-203-X-2017 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-204-X-2017 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-205-X-2017 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-206-X-2017 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRLN-109-R-2017 | Allegany | north branch potomac river | Potomac River L N Branch | ut1 north branch potomac river |
| PRLN-113-R-2017 | Allegany | north branch potomac river | Potomac River L N Branch | ut1 north branch potomac river |
| PRLN-122-R-2017 | Allegany | north branch potomac river | Potomac River L N Branch | ut2 north branch potomac river |
| PRLN-626-S-2017 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-101-R-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | ut1 potomac river |
| PRMO-107-R-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | ut2 potomac river |
| PRMO-201-X-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-202-X-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-203-X-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-205-X-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbriar branch |
| PRMO-206-X-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbriar branch |
| PRMO-207-X-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbriar branch |
| PRMO-208-X-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-311-R-2017 | Montgomery | washington metropolitan | Potomac River MO Cnty | broad run |
| PRMT-101-X-2017 | Charles | lower potomac river | Potomac River M tidal | ut mallows bay |
| PRMT-102-X-2017 | Charles | lower potomac river | Potomac River M tidal | ut mallows bay |
| PRMT-177-S-2017 | Charles | lower potomac river | Potomac River M tidal | reader run |
| PRUN-101-X-2017 | Garrett | north branch potomac river | Potomac River U N Branch | ut wolfden run |
| PRUN-201-X-2017 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-202-X-2017 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PTOB-002-S-2017 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| PTOB-103-R-2017 | Charles | lower potomac river | Port Tobacco River | ut port tobacco river |
| PTOB-104-R-2017 | Charles | lower potomac river | Port Tobacco River | ut port tobacco creek |
| PTOB-108-R-2017 | Charles | lower potomac river | Port Tobacco River | ut port tobacco creek |
| PTOB-201-X-2017 | Charles | lower potomac river | Port Tobacco River | port tobacco creek |
| RKGR-119-S-2017 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| ROCK-106-R-2017 | Montgomery | washington metropolitan | Rock Creek | ut north branch rock creek |
| ROCK-203-R-2017 | Montgomery | washington metropolitan | Rock Creek | rock creek |
| SASS-101-X-2017 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-102-X-2017 | Cecil | elk river | Sassafras River | ut sassafras river |
| SAVA-204-S-2017 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2017 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2017 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-108-X-2017 | Carroll | patapsco river | S Branch Patapsco | ut piney run |
| SBPA-201-X-2017 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-204-X-2017 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-205-X-2017 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-206-X-2017 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-207-X-2017 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-302-X-2017 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-303-X-2017 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SENE-101-X-2017 | Montgomery | washington metropolitan | Seneca Creek | long draught branch |
| SENE-102-X-2017 | Montgomery | washington metropolitan | Seneca Creek | long draught branch |
| SENE-119-R-2017 | Montgomery | washington metropolitan | Seneca Creek | ut little seneca creek |
| SENE-211-R-2017 | Montgomery | washington metropolitan | Seneca Creek | wildcat branch |
| SENE-317-R-2017 | Montgomery | washington metropolitan | Seneca Creek | little seneca creek |
| SENE-318-R-2017 | Montgomery | washington metropolitan | Seneca Creek | seneca creek |
| SENE-401-X-2017 | Montgomery | washington metropolitan | Seneca Creek | great seneca creek |
| SENE-402-X-2017 | Montgomery | washington metropolitan | Seneca Creek | great seneca creek |
| SENE-407-X-2017 | Montgomery | washington metropolitan | Seneca Creek | great seneca creek |
| SENE-408-X-2017 | Montgomery | washington metropolitan | Seneca Creek | great seneca creek |
| SEVE-106-R-2017 | Anne Arundel | west chesapeake bay | Severn River | ut severn run |
| SEVE-121-R-2017 | Anne Arundel | west chesapeake bay | Severn River | ut deep ditch branch |
| SEVE-203-R-2017 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-206-X-2017 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-301-R-2017 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| SEVE-301-X-2017 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| SEVE-302-X-2017 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| SEVE-303-R-2017 | ||||
| SEVE-311-R-2017 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| SEVE-320-R-2017 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| SOUT-109-R-2017 | Anne Arundel | west chesapeake bay | South River | bacon ridge branch |
| SOUT-122-R-2017 | Anne Arundel | west chesapeake bay | South River | ut bacon ridge branch |
| SOUT-217-R-2017 | Anne Arundel | west chesapeake bay | South River | north river |
| STCL-051-S-2017 | St. Mary's | lower potomac river | St. Clements Bay | ut st. celement's creek |
| STMA-106-R-2017 | St. Mary's | lower potomac river | St. Mary's River | ut jarboesville run |
| STMA-119-R-2017 | St. Mary's | lower potomac river | St. Mary's River | broom creek |
| STMA-208-R-2017 | St. Mary's | lower potomac river | St. Mary's River | john's creek |
| TUCK-113-R-2017 | Queen Anne's | choptank river | Tuckahoe Creek | ut1 mason branch |
| TUCK-115-R-2017 | Caroline | choptank river | Tuckahoe Creek | ut2 mason branch |
| TUCK-203-R-2017 | Talbot | choptank river | Tuckahoe Creek | highfield creek |
| TUCK-318-R-2017 | Caroline | choptank river | Tuckahoe Creek | tuckahoe river |
| UELK-308-R-2017 | Cecil | elk river | Upper Elk River | big elk creek |
| UMON-101-X-2017 | Frederick | middle potomac river | Upper Monocacy River | muddy run |
| UMON-102-X-2017 | Frederick | middle potomac river | Upper Monocacy River | muddy run |
| UMON-119-S-2017 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-196-X-2017 | Frederick | middle potomac river | Upper Monocacy River | ut little tuscarora creek |
| UMON-201-X-2017 | Frederick | middle potomac river | Upper Monocacy River | little hunting creek |
| UMON-202-X-2017 | Frederick | middle potomac river | Upper Monocacy River | little hunting creek |
| UMON-203-X-2017 | Frederick | middle potomac river | Upper Monocacy River | little hunting creek |
| UMON-288-S-2017 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-297-X-2017 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-298-X-2017 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2017 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UPCK-113-S-2017 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCR-208-S-2017 | Kent | chester river | Upper Chester River | cypress branch |
| UPPC-205-R-2017 | Wicomico | pocomoke river | Upper Pocomoke River | north fork green run |
| UPPC-206-R-2017 | Wicomico | pocomoke river | Upper Pocomoke River | north fork green run |
| UPPC-210-R-2017 | Wicomico | pocomoke river | Upper Pocomoke River | burnt mill branch |
| UPPC-305-R-2017 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| UPPC-312-R-2017 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| UPPC-318-R-2017 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| WCHE-103-R-2017 | Calvert | west chesapeake bay | West Chesapeake Bay | ut1 parkers creek |
| WCHE-105-R-2017 | Calvert | west chesapeake bay | West Chesapeake Bay | ut2 parkers creek |
| WCHE-106-R-2017 | Calvert | west chesapeake bay | West Chesapeake Bay | ut3 parkers creek |
| WCHE-210-R-2017 | Calvert | west chesapeake bay | West Chesapeake Bay | fishing creek |
| WCHE-212-R-2017 | Calvert | west chesapeake bay | West Chesapeake Bay | parkers creek |
| WEST-101-X-2017 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-102-X-2017 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-103-X-2017 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-104-X-2017 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-105-X-2017 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-106-X-2017 | Anne Arundel | west chesapeake bay | West River | north fork muddy creek |
| WEST-108-X-2017 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-109-X-2017 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-110-R-2017 | muddy creek | |||
| WEST-110-R-2017 | muddy creek | |||
| WEST-110-X-2017 | Anne Arundel | west chesapeake bay | West River | mill swamp run |
| WIRH-220-S-2017 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WYER-104-R-2017 | Queen Anne's | chester river | Wye River | ut wye east river |
| WYER-120-R-2017 | Queen Anne's | chester river | Wye River | ut wye mill ponds (wye east river) |
| WYER-216-R-2017 | Talbot | chester river | Wye River | ut skipton creek |
| YOUG-432-S-2017 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ANAC-221-R-2023 | Montgomery | washington metro potomac river | Anacostia River | ut northwest branch |
| ANTI-101-S-2023 | Washington | upper potomac river | Antietam Creek | tributary to edgemont reservoir |
| ANTI-520-R-2023 | Washington | upper potomac river | Antietam Creek | antietam creek |
| ATKI-121-R-2023 | Harford | bush river | Atkisson Reservoir | unnamed tributary to east branch winters run |
| BACK-221-R-2023 | Baltimore City | patapsco river | Back River | herring run |
| BALT-223-R-2023 | Anne Arundel | patapsco river | Baltimore Harbor | cabin branch |
| BELK-221-R-2023 | Cecil | elk river | Big Elk Creek | grammies run |
| BRET-124-R-2023 | St. Mary's | lower potomac river | Breton Bay | ut glebe run |
| BRIG-123-R-2023 | Howard | patuxent river | Brighton Dam | little cattail creek |
| BROA-221-R-2023 | Harford | lower susquehanna river | Broad Creek | jacks hole |
| BYNU-121-R-2023 | Harford | bush river | Bynum Run | bynum run |
| CABJ-123-R-2023 | Montgomery | washington metro potomac river | Cabin John Creek | bogley branch |
| CASS-120-R-2023 | Garrett | youghiogheny river | Casselman River | piney creek |
| CATO-520-R-2023 | Frederick | middle potomac river | Catoctin Creek | catoctin creek |
| CHIN-220-R-2023 | Worcester | ocean coastal | Chincoteague Bay | tanhouse creek |
| CONO-127-R-2023 | Washington | upper potomac river | Conococheague Creek | unnamed tributary to conococheague creek |
| CORS-102-S-2023 | Queen Anne's | chester river | Corsica River | ut emory creek |
| DCRL-321-R-2023 | Garrett | youghiogheny river | Deep Creek Lake | cherry creek |
| DEER-221-R-2023 | Harford | lower susquehanna river | Deer Creek | island branch |
| DOUB-125-R-2023 | Carroll | middle potomac river | Double Pipe Creek | unnamed tributary to little pipe creek |
| EVIT-522-R-2023 | Allegany | north branch potomac river | Evitts Creek | evitts creek |
| FIMI-207-S-2023 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-220-R-2023 | Allegany | upper potomac river | Fifteen Mile Creek | deep run |
| FURN-101-S-2023 | Cecil | elk river | Furnace Bay | winch run |
| GEOR-124-R-2023 | Allegany | north branch potomac river | Georges Creek | ut jackson run |
| GILB-121-R-2023 | Charles | lower potomac river | Gilbert Swamp | ford run |
| GWYN-120-R-2023 | Baltimore | patapsco river | Gwynns Falls | horsehead branch |
| JONE-109-S-2023 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-220-R-2023 | Baltimore City | patapsco river | Jones Falls | western run |
| JONE-315-S-2023 | Baltimore | patapsco river | Jones Falls | jones falls |
| LANG-120-R-2023 | Kent | chester river | Langford Creek | flannels branch |
| LIBE-102-S-2023 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-122-R-2023 | Carroll | patapsco river | Liberty Reservoir | unnamed tributary to morgan run |
| LIBE-202-X-2023 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-203-X-2023 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-206-X-2023 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIGU-128-R-2023 | Harford | gunpowder river | Little Gunpowder Falls | unnamed tributary to overshot branch |
| LIGU-142-X-2023 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-144-X-2023 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-200-X-2023 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-201-X-2023 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-215-X-2023 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-216-X-2023 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-217-X-2023 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-232-X-2023 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-241-X-2023 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIKG-122-R-2023 | Washington | upper potomac river | Licking Creek | unnamed tributary to licking creek |
| LMON-121-R-2023 | Frederick | middle potomac river | Lower Monocacy River | ut monocacy |
| LOCH-101-X-2023 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-103-X-2023 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-120-R-2023 | Baltimore | gunpowder river | Loch Raven Reservoir | unnamed tributary to second mine branch |
| LOCH-120-S-2023 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCK-320-R-2023 | Talbot | choptank river | Lower Choptank | tred avon river |
| LOCR-102-S-2023 | Kent | chester river | Lower Chester River | ut swan creek |
| LOGU-120-R-2023 | Baltimore | gunpowder river | Lower Gunpowder Falls | unnamed tributary to long green creek |
| LOPC-222-R-2023 | Somerset | pocomoke river | Lower Pocomoke River | rehobeth branch |
| LOWI-124-R-2023 | Wicomico | nanticoke river | Lower Wicomico River | ut walston branch |
| LPAX-423-R-2023 | Howard | patuxent river | Little Patuxent River | little patuxent river |
| LSUS-120-R-2023 | Cecil | lower susquehanna river | L Susquehanna River | happy valley branch |
| LTON-222-R-2023 | Washington | upper potomac river | Little Tonoloway Creek | unnamed tributary to little tonoloway creek |
| MACK-122-R-2023 | Dorchester | nanticoke river | Marshyhope Creek | ut puckham branch |
| MANO-123-R-2023 | Somerset | pocomoke river | Manokin River | jones creek |
| MATT-033-S-2023 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-S-2023 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MATT-124-R-2023 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MICR-221-R-2023 | Kent | chester river | Middle Chester River | ut urieville lake |
| MPAX-221-R-2023 | Howard | patuxent river | Middle Patuxent River | gramies run |
| NANJ-220-R-2023 | Charles | lower potomac river | Nanjemoy Creek | ut nanjemoy river |
| NANJ-331-S-2023 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-122-R-2023 | Wicomico | nanticoke river | Nanticoke River | ut nanticoke river |
| NASS-108-S-2023 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2023 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NASS-420-R-2023 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-121-R-2023 | Cecil | elk river | Northeast River | unnamed tributary to northeast creek |
| PATL-121-R-2023 | Howard | patapsco river | Patapsco River L N Br | tributary to bascom creek |
| PATL-501-X-2023 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2023 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2023 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2023 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2023 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2023 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2023 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXL-324-R-2023 | St. Mary's | patuxent river | Patuxent River lower | ut forest landing cove |
| PAXM-122-R-2023 | Prince George's | patuxent river | Patuxent River middle | old house creek |
| PAXU-321-R-2023 | Prince George's | patuxent river | Patuxent River upper | ut patuxent river |
| PISC-324-R-2023 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PRAL-220-R-2023 | Allegany | upper potomac river | Potomac River AL Cnty | big run |
| PRET-123-R-2023 | Carroll | gunpowder river | Prettyboy Reservoir | unnamed tributary to south branch gunpowder falls |
| PRFR-121-R-2023 | Washington | middle potomac river | Potomac River FR Cnty | unnamed tributary to israel creek |
| PRLN-221-R-2023 | Allegany | north branch potomac river | Potomac River L N Branch | ut north branch potomac river |
| PRLN-626-S-2023 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRLT-122-R-2023 | Charles | lower potomac river | Potomac River L tidal | halfway creek |
| PRMO-324-R-2023 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMT-177-S-2023 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRUN-220-R-2023 | Garrett | north branch potomac river | Potomac River U N Branch | north prong lostland run |
| PRUT-124-R-2023 | Prince George's | washington metro potomac river | Potomac River U tidal | ut broad creek |
| PTOB-121-R-2023 | Charles | lower potomac river | Port Tobacco River | ut wills branch |
| RKGR-119-S-2023 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| RKGR-120-R-2023 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| SASS-101-X-2023 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-102-X-2023 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-103-X-2023 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-104-X-2023 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-105-X-2023 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-106-X-2023 | Cecil | elk river | Sassafras River | ut sassafras river |
| SAVA-204-S-2023 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-220-R-2023 | Garrett | north branch potomac river | Savage River | blacklick run |
| SAVA-225-S-2023 | Garrett | north branch potomac river | Savage River | upper savage river |
| SAVA-276-S-2023 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-120-R-2023 | Carroll | patapsco river | S Branch Patapsco | unnamed tributary to middle run |
| SEAS-223-R-2023 | Queen Anne's | chester river | Southeast Creek | island creek |
| SENE-120-R-2023 | Montgomery | washington metro potomac river | Seneca Creek | ut seneca creek |
| SEVE-121-R-2023 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SOUT-221-R-2023 | Anne Arundel | west chesapeake bay | South River | bacon ridge branch |
| STCL-051-S-2023 | St. Mary's | lower potomac river | St. Clements Bay | ut st clemens creek |
| STIL-222-R-2023 | Kent | elk river | Stillpond-Fairlee | ut big fairlee pond |
| STMA-222-R-2023 | St. Mary's | lower potomac river | St. Mary's River | ut st marys river |
| SWAN-124-R-2023 | Harford | bush river | Swan Creek | unnamed tributary to swan creek |
| TOWN-322-R-2023 | Allegany | upper potomac river | Town Creek | sawpit run |
| TRAN-120-R-2023 | Dorchester | nanticoke river | Transquaking River | ut middletown branch |
| TUCK-523-R-2023 | Queen Anne's | choptank river | Tuckahoe Creek | tuckahoe creek |
| UMON-119-S-2023 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-124-R-2023 | Carroll | middle potomac river | Upper Monocacy River | unnamed tributary to piney creek |
| UMON-288-S-2023 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-113-S-2023 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCK-228-R-2023 | Queen Anne's | choptank river | Upper Choptank | harrington beaver dam ditch |
| UPCR-208-S-2023 | Kent | chester river | Upper Chester River | cypress branch |
| UPCR-220-R-2023 | Kent | chester river | Upper Chester River | chesterville branch |
| UPPC-521-R-2023 | Wicomico | pocomoke river | Upper Pocomoke River | pocomoke river |
| WCHE-222-R-2023 | Calvert | west chesapeake bay | West Chesapeake Bay | parkers creek |
| WEBR-320-R-2023 | Prince George's | patuxent river | Western Branch | collington branch |
| WICO-324-R-2023 | St. Mary's | lower potomac river | Wicomico River | lacy run |
| WILL-221-R-2023 | Allegany | north branch potomac river | Wills Creek | jennings run |
| WIRH-220-S-2023 | Wicomico | nanticoke river | Wicomico River Head | leonard mill pond |
| WYER-320-R-2023 | Queen Anne's | chester river | Wye River | wye river |
| YOUG-125-R-2023 | Garrett | youghiogheny river | Youghiogheny River | ut toliver run |
| YOUG-191-X-2023 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-192-X-2023 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-193-X-2023 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-194-X-2023 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-195-X-2023 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-432-S-2023 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-120-R-2023 | Charles | lower potomac river | Zekiah Swamp | ut piney branch |
| ABPG-303-R-2021 | Harford | bush river | Aberdeen Proving Ground | ut romney creek |
| ANAC-103-R-2021 | Montgomery | washington metropolitan | Anacostia River | ut paint branch |
| ANTI-001-X-2021 | Washington | upper potomac river | Antietam Creek | ut edgemont reservoir |
| ANTI-101-S-2021 | Washington | upper potomac river | Antietam Creek | ut edgemont reservoir |
| ANTI-404-R-2021 | Washington | upper potomac river | Antietam Creek | little antietam creek |
| BACK-102-R-2021 | Baltimore | patapsco river | Back River | ut back river |
| BIRD-102-R-2021 | Baltimore | gunpowder river | Bird River | ut whitemarsh run |
| BODK-101-R-2021 | Anne Arundel | patapsco river | Bodkin Creek | ut main creek |
| BRET-105-R-2021 | St. Mary's | lower potomac river | Breton Bay | tom swamp run |
| BRIG-201-R-2021 | Howard | patuxent river | Brighton Dam | ut cattail creek |
| BROA-201-R-2021 | Harford | lower susquehanna river | Broad Creek | ut broad creek |
| BUSH-303-R-2021 | Harford | bush river | Bush River | james run |
| CASS-103-R-2021 | Garrett | youghiogheny river | Casselman River | ut south branch casselman river |
| CATO-303-R-2021 | Frederick | middle potomac river | Catoctin Creek | little catoctin creek |
| CONO-302-R-2021 | Washington | upper potomac river | Conococheague Creek | rush run |
| CORS-101-R-2021 | Queen Anne's | chester river | Corsica River | ut three bridges branch |
| CORS-102-S-2021 | Queen Anne's | chester river | Corsica River | ut emory creek |
| DCRL-203-R-2021 | Garrett | youghiogheny river | Deep Creek Lake | pawn run |
| DEER-101-R-2021 | Harford | lower susquehanna river | Deer Creek | ut deer creek |
| DIVI-202-R-2021 | Worcester | pocomoke river | Dividing Creek | pusey branch |
| DOUB-504-R-2021 | Carroll | middle potomac river | Double Pipe Creek | little pipe creek |
| EVIT-103-R-2021 | Allegany | north branch potomac river | Evitts Creek | ut willow brook run |
| FIMI-207-S-2021 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-402-R-2021 | Allegany | upper potomac river | Fifteen Mile Creek | white sulfur run |
| FURN-101-S-2021 | Cecil | elk river | Furnace Bay | ut principio creek |
| GEOR-105-R-2021 | Garrett | north branch potomac river | Georges Creek | staub run |
| GILB-501-R-2021 | Charles | lower potomac river | Gilbert Swamp | gilbert swamp run |
| GWYN-301-R-2021 | Baltimore | patapsco river | Gwynns Falls | red run |
| ISLE-203-R-2021 | Worcester | ocean coastal | Isle of Wight Bay | ut church branch |
| JONE-109-S-2021 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-201-R-2021 | Baltimore City | patapsco river | Jones Falls | stony run |
| JONE-315-S-2021 | Baltimore | patapsco river | Jones Falls | jones falls |
| LCON-103-R-2021 | Washington | upper potomac river | Little Conococheague | ut little conococheague |
| LIBE-002-X-2021 | Baltimore | patapsco river | Liberty Reservoir | ut timber run |
| LIBE-101-R-2021 | Baltimore | patapsco river | Liberty Reservoir | ut north branch patapsco river |
| LIBE-102-S-2021 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-202-X-2021 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-203-X-2021 | Carroll | patapsco river | Liberty Reservoir | ut deep run |
| LIBE-206-X-2021 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIGU-142-X-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-144-X-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-200-X-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-201-X-2021 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-215-X-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-216-X-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-217-X-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-232-X-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-241-X-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder |
| LIGU-401-R-2021 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LMON-102-R-2021 | Frederick | middle potomac river | Lower Monocacy River | ut north fork linganore |
| LOCH-020-X-2021 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run ut |
| LOCH-101-X-2021 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-103-X-2021 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-120-S-2021 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-201-R-2021 | Baltimore | gunpowder river | Loch Raven Reservoir | first mine branch |
| LOCK-207-R-2021 | Dorchester | choptank river | Lower Choptank | gravel run |
| LOCR-101-R-2021 | Queen Anne's | chester river | Lower Chester River | ut reed creek |
| LOCR-102-S-2021 | Kent | chester river | Lower Chester River | ut swan creek |
| LOPC-102-R-2021 | Worcester | pocomoke river | Lower Pocomoke River | ut campground branch |
| LPAX-301-R-2021 | Anne Arundel | patuxent river | Little Patuxent River | midway branch |
| LSUS-203-R-2021 | Harford | lower susquehanna river | L Susquehanna River | rock run |
| LWIN-402-R-2021 | Harford | bush river | Lower Winters Run | otter point creek |
| MACK-201-R-2021 | Caroline | nanticoke river | Marshyhope Creek | twiford meadow ditch |
| MANO-208-R-2021 | Somerset | pocomoke river | Manokin River | loretta branch |
| MATT-002-X-2021 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MATT-033-S-2021 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-S-2021 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MATT-301-R-2021 | Charles | lower potomac river | Mattawoman Creek | old womans run |
| MICR-201-R-2021 | Kent | chester river | Middle Chester River | ut morgan creek |
| MPAX-302-R-2021 | Howard | patuxent river | Middle Patuxent River | carrolls branch |
| NANJ-104-R-2021 | Charles | lower potomac river | Nanjemoy Creek | ut burgess creek |
| NANJ-331-S-2021 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-204-R-2021 | Wicomico | nanticoke river | Nanticoke River | ut rewastico creek |
| NASS-108-S-2021 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2021 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-102-R-2021 | Cecil | elk river | Northeast River | ut northeast creek |
| OXON-205-R-2021 | Prince George's | washington metropolitan | Oxon Creek | oxon run |
| PATL-112-X-2021 | Howard | patapsco river | Patapsco River L N Br | davis branch |
| PATL-201-R-2021 | Baltimore | patapsco river | Patapsco River L N Br | ut patapsco river |
| PATL-213-X-2021 | Baltimore | patapsco river | Patapsco River L N Br | brice run |
| PATL-501-X-2021 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2021 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2021 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2021 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2021 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2021 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-202-R-2021 | Charles | patuxent river | Patuxent River lower | ut swanson creek |
| PAXL-294-S-2021 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-101-R-2021 | Anne Arundel | patuxent river | Patuxent River middle | ut rock branch |
| PAXU-501-R-2021 | Prince George's | patuxent river | Patuxent River upper | little patuxent river |
| PISC-202-R-2021 | Prince George's | washington metropolitan | Piscataway Creek | butler branch |
| PRET-202-R-2021 | Carroll | gunpowder river | Prettyboy Reservoir | ut gunpowder falls |
| PRFR-101-R-2021 | Frederick | middle potomac river | Potomac River FR Cnty | ut washington run |
| PRLN-026-X-2021 | Allegany | north branch potomac river | Potomac River L N Branch | ut mill run |
| PRLN-101-R-2021 | Allegany | north branch potomac river | Potomac River L N Branch | ut mill run |
| PRLN-626-S-2021 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-201-X-2021 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-202-X-2021 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-203-X-2021 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-205-X-2021 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbrier branch |
| PRMO-206-X-2021 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbrier branch |
| PRMO-207-X-2021 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbrier branch |
| PRMO-208-X-2021 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-304-R-2021 | Montgomery | washington metropolitan | Potomac River MO Cnty | watts branch |
| PRMT-005-X-2021 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRMT-104-R-2021 | Prince George's | lower potomac river | Potomac River M tidal | ut mill swamp |
| PRMT-105-X-2021 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRMT-177-S-2021 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRUN-101-X-2021 | Garrett | north branch potomac river | Potomac River U N Branch | ut wolfden run |
| PRUN-201-X-2021 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-202-X-2021 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-203-R-2021 | Garrett | north branch potomac river | Potomac River U N Branch | south prong lostland run |
| PRWA-104-R-2021 | Washington | upper potomac river | Potomac River WA Cnty | downey branch |
| PTOB-011-X-2021 | Charles | lower potomac river | Port Tobacco River | ut jennie run |
| PTOB-101-R-2021 | Charles | lower potomac river | Port Tobacco River | ut port tobacco river |
| PTOB-111-X-2021 | Charles | lower potomac river | Port Tobacco River | jennie run |
| RKGR-019-X-2021 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| RKGR-119-S-2021 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| RKGR-301-R-2021 | Montgomery | patuxent river | Rocky Gorge Dam | reddy branch |
| ROCK-201-R-2021 | Montgomery | washington metropolitan | Rock Creek | ut rock creek |
| SASS-101-X-2021 | Cecil | elk river | Sassafras River | ut sassafras |
| SASS-102-X-2021 | Cecil | elk river | Sassafras River | ut sassafras |
| SASS-103-X-2021 | Cecil | elk river | Sassafras River | ut sassafras |
| SASS-104-X-2021 | Cecil | elk river | Sassafras River | ut sassafras |
| SASS-105-X-2021 | Cecil | elk river | Sassafras River | ut sassfras |
| SASS-106-X-2021 | Cecil | elk river | Sassafras River | ut sassafras |
| SASS-205-R-2021 | Kent | elk river | Sassafras River | ut lloyd creek |
| SAVA-005-X-2021 | Garrett | north branch potomac river | Savage River | ut big run |
| SAVA-076-X-2021 | Garrett | north branch potomac river | Savage River | double lick run |
| SAVA-102-R-2021 | Garrett | north branch potomac river | Savage River | ut big run |
| SAVA-105-X-2021 | Garrett | north branch potomac river | Savage River | ut big run |
| SAVA-204-S-2021 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2021 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2021 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-101-R-2021 | Howard | patapsco river | S Branch Patapsco | ut south branch patapsco river |
| SENE-101-R-2021 | Montgomery | washington metropolitan | Seneca Creek | ut clopper lake |
| SEVE-201-R-2021 | Anne Arundel | west chesapeake bay | Severn River | ut mill creek |
| SIDE-505-R-2021 | Allegany | upper potomac river | Sideling Hill Creek | sideling hill creek |
| SOUT-203-R-2021 | Anne Arundel | west chesapeake bay | South River | bell branch |
| STCL-051-S-2021 | St. Mary's | lower potomac river | St. Clements Bay | ut st clements creek |
| STMA-003-X-2021 | St. Mary's | lower potomac river | St. Mary's River | ut st. marys river |
| STMA-101-R-2021 | St. Mary's | lower potomac river | St. Mary's River | ut locust grove cove |
| STMA-103-X-2021 | St. Mary's | lower potomac river | St. Mary's River | ut st. marys river |
| TOWN-102-R-2021 | Allegany | upper potomac river | Town Creek | ut town creek |
| TRAN-103-R-2021 | Dorchester | nanticoke river | Transquaking River | ut transquaking river |
| TUCK-202-R-2021 | Queen Anne's | choptank river | Tuckahoe Creek | ut german branch |
| UELK-101-R-2021 | Cecil | elk river | Upper Elk River | ut mill creek |
| UMON-119-S-2021 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| LIBE-202-X-2020 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-203-X-2020 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-206-X-2020 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LOCH-101-X-2020 | Baltimore | gunpowder river | Loch Raven Reservoir | piney creek |
| LOCH-103-X-2020 | Baltimore | gunpowder river | Loch Raven Reservoir | piney branch |
| PRUN-101-X-2020 | Garrett | north branch potomac river | Potomac River U N Branch | ut wolfden run |
| PRUN-201-X-2020 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-202-X-2020 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| YOUG-191-X-2020 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-192-X-2020 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-193-X-2020 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-194-X-2020 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-195-X-2020 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| PRUN-202-X-2019 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| RKGR-119-S-2019 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| SASS-101-X-2019 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-102-X-2019 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-103-X-2019 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-104-X-2019 | Cecil | elk river | Sassafras River | ut sassafras river |
| PATL-502-X-2020 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2020 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2020 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2020 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2020 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| OCTO-213-R-2018 | Cecil | susquehanna river | Octoraro Creek | basin run |
| PATL-288-X-2018 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-501-X-2018 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2018 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2018 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2018 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2018 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-120-R-2018 | Calvert | patuxent river | Patuxent River lower | chew creek |
| PAXL-124-R-2018 | St. Mary's | patuxent river | Patuxent River lower | horse landing creek |
| PAXL-136-R-2018 | Calvert | patuxent river | Patuxent River lower | fowler’s mill branch |
| PAXL-201-A-2018 | St. Mary's | patuxent river | Patuxent River lower | persimmon creek |
| PAXL-294-S-2018 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-303-A-2018 | Calvert | patuxent river | Patuxent River middle | lyons creek |
| PAXU-101-R-2018 | Prince George's | patuxent river | Patuxent River upper | newstop branch |
| PAXU-102-R-2018 | Prince George's | patuxent river | Patuxent River upper | ut patuxent river |
| PAXU-114-R-2018 | Prince George's | patuxent river | Patuxent River upper | ut patuxent river |
| PRFR-108-R-2018 | Frederick | middle potomac river | Potomac River FR Cnty | ut potomac river |
| PRFR-214-R-2018 | Frederick | middle potomac river | Potomac River FR Cnty | little catoctin creek |
| PRFR-310-R-2018 | Frederick | middle potomac river | Potomac River FR Cnty | tuscarora creek |
| PRLN-626-S-2018 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-201-X-2018 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-202-X-2018 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-203-X-2018 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-205-X-2018 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbrier branch |
| PRMO-206-X-2018 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbrier branch |
| PRMO-207-X-2018 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbrier branch |
| PRMO-208-X-2018 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMT-105-R-2018 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRMT-110-R-2018 | Charles | lower potomac river | Potomac River M tidal | ut25 potomac river |
| PRMT-177-S-2018 | Charles | lower potomac river | Potomac River M tidal | reeder run |
| PRMT-206-R-2018 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRUN-101-X-2018 | Garrett | north branch potomac river | Potomac River U N Branch | ut wolfden run |
| PRUN-201-X-2018 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PRUN-202-X-2018 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| PTOB-002-S-2018 | Charles | lower potomac river | Port Tobacco River | hoghole run |
| RKGR-119-S-2018 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| SASS-101-X-2018 | Cecil | elk river | Sassafras River | ut sassafrass river |
| SASS-102-X-2018 | Cecil | elk river | Sassafras River | sassafras river |
| SASS-103-X-2018 | Cecil | elk river | Sassafras River | ut sassafrass river |
| SASS-104-X-2018 | Cecil | elk river | Sassafras River | ut sassafrass river |
| SASS-105-X-2018 | Cecil | elk river | Sassafras River | ut sassafrass river |
| STMA-105-A-2018 | St. Mary's | lower potomac river | St. Mary's River | ut st marys river |
| TOWN-408-A-2018 | Allegany | upper potomac river | Town Creek | town creek |
| LOCH-101-X-2018 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-103-X-2018 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| SBPA-204-X-2018 | Carroll | patapsco river | S Branch Patapsco | piney run |
| LOCH-209-A-2018 | Baltimore | gunpowder river | Loch Raven Reservoir | indian run |
| LOCH-410-A-2018 | Baltimore | gunpowder river | Loch Raven Reservoir | western run |
| LOCR-102-S-2018 | Kent | chester river | Lower Chester River | ut emory creek |
| LPAX-287-X-2018 | Howard | patuxent river | Little Patuxent River | ut red hill branch |
| LPAX-288-X-2018 | Howard | patuxent river | Little Patuxent River | ut red hill branch |
| LPAX-290-X-2018 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-294-X-2018 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LSUS-117-R-2018 | Cecil | susquehanna river | L Susquehanna River | mill creek |
| LWIN-104-R-2018 | Harford | bush river | Lower Winters Run | mountain branch |
| LWIN-108-X-2018 | Harford | bush river | Lower Winters Run | ut winters run |
| LWIN-308-R-2018 | Harford | bush river | Lower Winters Run | winters run |
| LWIN-311-R-2018 | Harford | bush river | Lower Winters Run | winters run |
| LYOU-101-R-2018 | Garrett | youghiogheny river | Little Youghiogheny R | broad ford run |
| LYOU-110-R-2018 | Garrett | youghiogheny river | Little Youghiogheny R | cotton run |
| LYOU-415-R-2018 | Garrett | youghiogheny river | Little Youghiogheny R | little youghiogheny river |
| MACK-107-R-2018 | Caroline | nanticoke river | Marshyhope Creek | hickman ditch |
| MACK-108-R-2018 | Caroline | nanticoke river | Marshyhope Creek | ut marshyhope creek |
| MACK-113-R-2018 | Caroline | nanticoke river | Marshyhope Creek | smithville ditch |
| MATT-033-S-2018 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-S-2018 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| NANJ-331-S-2018 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2018 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2018 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| OCTO-114-R-2018 | Cecil | susquehanna river | Octoraro Creek | ut basin run |
| SASS-105-X-2019 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-106-X-2019 | Cecil | elk river | Sassafras River | ut sassafras river |
| SAVA-204-S-2019 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2019 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2019 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-108-X-2019 | Carroll | patapsco river | S Branch Patapsco | ut piney run |
| SBPA-201-X-2019 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-204-X-2019 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-205-X-2019 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-206-X-2019 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-207-X-2019 | Carroll | patapsco river | S Branch Patapsco | ut piney run |
| SBPA-302-X-2019 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-303-X-2019 | Carroll | patapsco river | S Branch Patapsco | piney run |
| LOCH-120-S-2018 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| WEST-105-X-2019 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-106-X-2019 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| SBPA-205-X-2018 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-206-X-2018 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-207-X-2018 | Carroll | patapsco river | S Branch Patapsco | ut piney run |
| SBPA-302-X-2018 | Carroll | patapsco river | S Branch Patapsco | piney run |
| SBPA-303-X-2018 | Carroll | patapsco river | S Branch Patapsco | piney run |
| STCL-051-S-2018 | St. Mary's | lower potomac river | St. Clements Bay | ut st clements creek |
| CORS-102-S-2019 | Queen Anne's | chester river | Corsica River | ut emory creek |
| FIMI-207-S-2019 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2019 | Cecil | elk river | Furnace Bay | ut principio creek |
| MATT-033-S-2019 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-S-2019 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| NANJ-331-S-2019 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NASS-108-S-2019 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2019 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| PATL-288-X-2019 | Howard | patapsco river | Patapsco River L N Br | deep run |
| PATL-501-X-2019 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2019 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2019 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2019 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2019 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2019 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-294-S-2019 | Charles | patuxent river | Patuxent River lower | swanson creek |
| ANAC-110-R-2018 | Montgomery | washington metro potomac river | Anacostia River | ut little paint branch |
| ANAC-114-R-2018 | Prince George's | washington metro potomac river | Anacostia River | ut indian creek |
| ANAC-313-R-2018 | Montgomery | washington metro potomac river | Anacostia River | northwest branch anacostia river |
| ANTI-101-S-2018 | Washington | upper potomac river | Antietam Creek | ut edgemont reservoir |
| ATKI-003-X-2018 | Harford | bush river | Atkisson Reservoir | ut wheel creek |
| ATKI-101-X-2018 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-102-X-2018 | Harford | bush river | Atkisson Reservoir | ut wheel creek |
| BYNU-112-R-2018 | Harford | bush river | Bynum Run | ut bynum run |
| BYNU-117-R-2018 | Harford | bush river | Bynum Run | bynum run |
| BYNU-310-R-2018 | Harford | bush river | Bynum Run | bynum run |
| CORS-102-S-2018 | Queen Anne's | chester river | Corsica River | ut emory creek |
| DEER-207-A-2018 | Baltimore | susquehanna river | Deer Creek | deer creek |
| DOUB-101-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ohio branch (doubles as fisheries name) |
| DOUB-102-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut to big pipe creek (fisheries name: wine road trib- use iii) |
| DOUB-103-X-2018 | Carroll | middle potomac river | Double Pipe Creek | big pipe creek (fisheries name: big pipe creek mainstream) |
| DOUB-104-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek (fisheries name: ut big pipe- hoover mill rd) |
| DOUB-105-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut to big pipe creek (fisheries name: ut big pipe- ebb vale rd) |
| DOUB-107-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut to big pipe creek (fisheries name: nevius property se trib) |
| DOUB-109-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek |
| DOUB-110-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek |
| DOUB-111-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek |
| DOUB-112-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek |
| DOUB-113-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek |
| DOUB-206-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek |
| DOUB-208-X-2018 | Carroll | middle potomac river | Double Pipe Creek | ut big pipe creek |
| EVIT-110-R-2018 | Allegany | north branch potomac river | Evitts Creek | ut evitts creek |
| EVIT-112-R-2018 | Allegany | north branch potomac river | Evitts Creek | rocky gap run |
| EVIT-311-R-2018 | Allegany | north branch potomac river | Evitts Creek | evitts creek |
| FIMI-207-S-2018 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2018 | Cecil | elk river | Furnace Bay | winch run |
| GWYN-102-R-2018 | Baltimore | patapsco river | Gwynns Falls | ut red run |
| GWYN-211-R-2018 | Baltimore City | patapsco river | Gwynns Falls | dead run |
| GWYN-303-R-2018 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| JONE-109-S-2018 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-315-S-2018 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LIBE-102-S-2018 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-202-X-2018 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-205-X-2018 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-206-X-2018 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-207-X-2018 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-306-A-2018 | Carroll | patapsco river | Liberty Reservoir | north branch patapsco river |
| LIKG-103-R-2018 | Washington | upper potomac river | Licking Creek | lanes run |
| LIKG-107-R-2018 | Washington | upper potomac river | Licking Creek | ut lanes run |
| LIKG-211-R-2018 | Washington | upper potomac river | Licking Creek | ut rattle run |
| SASS-106-X-2018 | Cecil | elk river | Sassafras River | ut sassafrass river |
| SAVA-204-S-2018 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2018 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2018 | Garrett | north branch potomac river | Savage River | double lick run |
| SAVA-411-A-2018 | Garrett | north branch potomac river | Savage River | savage river |
| SBPA-108-X-2018 | Carroll | patapsco river | S Branch Patapsco | ut piney run |
| SBPA-201-X-2018 | Carroll | patapsco river | S Branch Patapsco | piney run |
| STCL-051-S-2019 | St. Mary's | lower potomac river | St. Clements Bay | ut saint clements creek |
| YOUG-193-X-2019 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-194-X-2019 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-195-X-2019 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-432-S-2019 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| PATL-501-X-2020 | Howard | patapsco river | Patapsco River L N Br | patapsco river |
| TRAN-117-R-2018 | Dorchester | nanticoke river | Transquaking River | ut big mill pond |
| TRAN-137-R-2018 | Dorchester | nanticoke river | Transquaking River | ut middletown branch |
| TRAN-211-R-2018 | Dorchester | nanticoke river | Transquaking River | transquaking river |
| UMON-119-S-2018 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-196-X-2018 | Frederick | middle potomac river | Upper Monocacy River | ut little tuscarora creek |
| UMON-288-S-2018 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-297-X-2018 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-298-X-2018 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2018 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UPCK-104-A-2018 | Caroline | choptank river | Upper Choptank | ut choptank river |
| UPCK-113-S-2018 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCR-102-R-2018 | Kent | chester river | Upper Chester River | ut chester river |
| UPCR-106-R-2018 | Queen Anne's | chester river | Upper Chester River | ut andover branch |
| UPCR-208-R-2018 | Kent | chester river | Upper Chester River | cypress branch |
| UPCR-208-S-2018 | Kent | chester river | Upper Chester River | cypress branch |
| UPPC-201-A-2018 | Wicomico | pocomoke river | Upper Pocomoke River | aydelotte branch |
| WEST-101-X-2018 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-102-X-2018 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-110-X-2020 | Anne Arundel | west chesapeake bay | West River | mill swamp run |
| PRMO-201-X-2020 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-202-X-2020 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-203-X-2020 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| PRMO-205-X-2020 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbrier branch |
| PRMO-206-X-2020 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbrier branch |
| PRMO-207-X-2020 | Montgomery | washington metropolitan | Potomac River MO Cnty | greenbrier branch |
| PRMO-208-X-2020 | Montgomery | washington metropolitan | Potomac River MO Cnty | sandy branch |
| UMON-195-X-2020 | Frederick | middle potomac river | Upper Monocacy River | ut little tuscarora creek |
| UMON-196-X-2020 | Frederick | middle potomac river | Upper Monocacy River | ut little tuscarora creek |
| UMON-297-X-2020 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-298-X-2020 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2020 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-119-S-2019 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| WEST-108-X-2019 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-109-X-2019 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-110-X-2019 | Anne Arundel | west chesapeake bay | West River | mill swamp run |
| WIRH-220-S-2019 | Wicomico | nanticoke river | Wicomico River Head | leonardpond run |
| YOUG-191-X-2019 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-192-X-2019 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| WEST-103-X-2018 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-104-X-2018 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-105-X-2018 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-106-X-2018 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-108-X-2018 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-109-X-2018 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-110-X-2018 | Anne Arundel | west chesapeake bay | West River | mill swamp run |
| WICO-101-R-2018 | Charles | lower potomac river | Wicomico River | ut wicomoco |
| WICO-105-R-2018 | Charles | lower potomac river | Wicomico River | ut newport run |
| WICO-118-R-2018 | Charles | lower potomac river | Wicomico River | ut wicomico |
| WILL-115-R-2018 | Allegany | north branch potomac river | Wills Creek | ut jennings run |
| WILL-306-R-2018 | Allegany | north branch potomac river | Wills Creek | jennings run |
| WILL-404-R-2018 | Allegany | north branch potomac river | Wills Creek | wills creek |
| WIRH-220-S-2018 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| YOUG-191-X-2018 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-192-X-2018 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-193-X-2018 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-194-X-2018 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-195-X-2018 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-432-S-2018 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ANTI-101-S-2019 | Washington | upper potomac river | Antietam Creek | ut edgemont reservoir |
| ATKI-003-X-2019 | Harford | bush river | Atkisson Reservoir | ut wheel creek |
| ATKI-101-X-2019 | Harford | bush river | Atkisson Reservoir | wheel creek |
| ATKI-102-X-2019 | Harford | bush river | Atkisson Reservoir | wheel creek |
| LOCH-101-X-2019 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-103-X-2019 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-120-S-2019 | Baltimore | gunpowder river | Loch Raven Reservoir | baismin run |
| LOCR-102-S-2019 | Kent | chester river | Lower Chester River | swan creek |
| LPAX-287-X-2019 | Howard | patuxent river | Little Patuxent River | ut red hill branch |
| LPAX-288-X-2019 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-290-X-2019 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LPAX-294-X-2019 | Howard | patuxent river | Little Patuxent River | red hill branch |
| LWIN-108-X-2019 | Harford | bush river | Lower Winters Run | ut winters run |
| JONE-109-S-2019 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-315-S-2019 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LIBE-102-S-2019 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-202-X-2019 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-203-X-2019 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-206-X-2019 | Carroll | patapsco river | Liberty Reservoir | deep run |
| PRLN-626-S-2019 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-201-X-2019 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-202-X-2019 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-203-X-2019 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMO-205-X-2019 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbrier branch |
| PRMO-206-X-2019 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbrier branch |
| PRMO-207-X-2019 | Montgomery | washington metro potomac river | Potomac River MO Cnty | greenbrier branch |
| PRMO-208-X-2019 | Montgomery | washington metro potomac river | Potomac River MO Cnty | sandy branch |
| PRMT-177-S-2019 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRUN-101-X-2019 | Garrett | north branch potomac river | Potomac River U N Branch | ut wolfden run |
| PRUN-201-X-2019 | Garrett | north branch potomac river | Potomac River U N Branch | wolfden run |
| LIGU-142-X-2020 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-144-X-2020 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-200-X-2020 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-201-X-2020 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-215-X-2020 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-216-X-2020 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-217-X-2020 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-232-X-2020 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-241-X-2020 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| SASS-101-X-2020 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-102-X-2020 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-103-X-2020 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-104-X-2020 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-105-X-2020 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-106-X-2020 | Cecil | elk river | Sassafras River | ut sassafras river |
| WEST-101-X-2020 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-102-X-2020 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-103-X-2020 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-104-X-2020 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-105-X-2020 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-106-X-2020 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-108-X-2020 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-109-X-2020 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| UMON-196-X-2019 | Frederick | middle potomac river | Upper Monocacy River | ut little tuscarora creek |
| UMON-288-S-2019 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-297-X-2019 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-298-X-2019 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2019 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UPCK-113-S-2019 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCR-208-S-2019 | Kent | chester river | Upper Chester River | cypress branch |
| WEST-101-X-2019 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-102-X-2019 | Anne Arundel | west chesapeake bay | West River | muddy creek |
| WEST-103-X-2019 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-104-X-2019 | Anne Arundel | west chesapeake bay | West River | muddy creek |
| MATT-033-S-2020 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-S-2020 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| NANJ-331-S-2020 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| PAXL-294-S-2020 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PRMT-177-S-2020 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| RKGR-119-S-2020 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| STCL-051-S-2020 | St. Mary's | lower potomac river | St. Clements Bay | ut saint clements creek |
| CORS-102-S-2020 | Queen Anne's | chester river | Corsica River | ut emory creek |
| FURN-101-S-2020 | Cecil | elk river | Furnace Bay | ut principio creek |
| JONE-109-S-2020 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-315-S-2020 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LOCH-120-S-2020 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCR-102-S-2020 | Kent | chester river | Lower Chester River | ut swan ceek |
| NASS-108-S-2020 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2020 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| UPCK-113-S-2020 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCR-208-S-2020 | Kent | chester river | Upper Chester River | cypress branch |
| WIRH-220-S-2020 | Wicomico | nanticoke river | Wicomico River Head | leonard mill pond |
| ANTI-101-S-2020 | Washington | upper potomac river | Antietam Creek | ut edgemont reservoir |
| FIMI-207-S-2020 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| LIBE-102-S-2020 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| PRLN-626-S-2020 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| SAVA-204-S-2020 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2020 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2020 | Garrett | north branch potomac river | Savage River | double lick run |
| UMON-119-S-2020 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-288-S-2020 | Frederick | middle potomac river | Upper Monocacy River | high run |
| YOUG-432-S-2020 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| UMON-195-X-2021 | Frederick | middle potomac river | Upper Monocacy River | ut little tuscarora creek |
| UMON-196-X-2021 | Frederick | middle potomac river | Upper Monocacy River | ut little tuscarora creek |
| UMON-202-R-2021 | Frederick | middle potomac river | Upper Monocacy River | fishing creek |
| UMON-288-S-2021 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-297-X-2021 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-298-X-2021 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UMON-299-X-2021 | Frederick | middle potomac river | Upper Monocacy River | little tuscarora creek |
| UPCK-113-S-2021 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCK-403-R-2021 | Caroline | choptank river | Upper Choptank | ut forge branch |
| UPCR-101-R-2021 | Queen Anne's | chester river | Upper Chester River | upcr-101-r-2021 |
| UPCR-208-S-2021 | Kent | chester river | Upper Chester River | cypress branch |
| UPPC-304-R-2021 | Wicomico | pocomoke river | Upper Pocomoke River | aydelotte branch |
| WCHE-203-R-2021 | Anne Arundel | west chesapeake bay | West Chesapeake Bay | tracys creek |
| WEBR-201-R-2021 | Prince George's | patuxent river | Western Branch | east branch collington branch |
| WEST-101-X-2021 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-102-X-2021 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-103-X-2021 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-104-X-2021 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-105-X-2021 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-106-X-2021 | Anne Arundel | west chesapeake bay | West River | north branch muddy creek |
| WEST-108-X-2021 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-109-X-2021 | Anne Arundel | west chesapeake bay | West River | bluejay branch |
| WEST-110-X-2021 | Anne Arundel | west chesapeake bay | West River | mill swamp run |
| WICO-103-R-2021 | St. Mary's | lower potomac river | Wicomico River | wico-103-r-2021 |
| WICR-205-R-2021 | Wicomico | nanticoke river | Wicomico Creek | ut passerdyke creek |
| WILL-104-R-2021 | Allegany | north branch potomac river | Wills Creek | ut jennings run |
| WIRH-220-S-2021 | Wicomico | nanticoke river | Wicomico River Head | ut jennings run |
| WYER-102-R-2021 | Talbot | chester river | Wye River | ut mill branch |
| YOUG-101-R-2021 | Garrett | youghiogheny river | Youghiogheny River | ut mill run |
| YOUG-191-X-2021 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-192-X-2021 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-193-X-2021 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-194-X-2021 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-195-X-2021 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-432-S-2021 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-101-R-2021 | Prince George's | lower potomac river | Zekiah Swamp | ut wolfden run |
| ABPG-110-R-2022 | Harford | bush river | Aberdeen Proving Ground | ut romney creek |
| ANAC-213-R-2022 | Montgomery | washington metro potomac river | Anacostia River | buckhorn branch |
| ANTI-101-S-2022 | Washington | upper potomac river | Antietam Creek | ut edgemont reservoir |
| ANTI-410-R-2022 | Washington | upper potomac river | Antietam Creek | beaver creek |
| BACK-214-R-2022 | Baltimore | patapsco river | Back River | redhouse creek |
| BALT-114-R-2022 | Anne Arundel | patapsco river | Baltimore Harbor | unnamed tributary |
| BANN-003-X-2022 | Somerset | pocomoke river | Big Annemessex River | ut big annemessex river |
| BANN-103-X-2022 | Somerset | pocomoke river | Big Annemessex River | big annemessex river |
| BANN-110-R-2022 | Somerset | pocomoke river | Big Annemessex River | ut big annemessex river |
| BIRD-110-R-2022 | Baltimore | gunpowder river | Bird River | ut white marsh run |
| BRET-414-R-2022 | St. Mary's | lower potomac river | Breton Bay | burnt mill creek |
| BRIG-015-X-2022 | Howard | patuxent river | Brighton Dam | ut ut triadelphia reservoir |
| BRIG-115-X-2022 | Howard | patuxent river | Brighton Dam | big branch |
| BRIG-212-R-2022 | Howard | patuxent river | Brighton Dam | ut tridelphia reservoir |
| BROA-110-R-2022 | Harford | lower susquehanna river | Broad Creek | ut broad creek |
| BYNU-110-R-2022 | Harford | bush river | Bynum Run | bynum run |
| CASS-104-X-2022 | Garrett | youghiogheny river | Casselman River | south branch casselman river |
| CASS-113-R-2022 | Garrett | youghiogheny river | Casselman River | ut south branch casselman river |
| CATO-110-R-2022 | Frederick | middle potomac river | Catoctin Creek | ut middle creek |
| CONO-119-R-2022 | Washington | upper potomac river | Conococheague Creek | ut conococheague creek |
| CORS-102-S-2022 | Queen Anne's | chester river | Corsica River | ut emory creek |
| DCRL-212-R-2022 | Garrett | youghiogheny river | Deep Creek Lake | ut deep creek lake |
| DEER-006-X-2022 | Harford | lower susquehanna river | Deer Creek | trib to south stirrup run |
| DEER-106-X-2022 | Harford | lower susquehanna river | Deer Creek | south stirrup run |
| DEER-410-R-2022 | Hartford | lower susquehanna river | Deer Creek | deer creek |
| DIVI-007-X-2022 | Worcester | pocomoke river | Dividing Creek | ut pusley branch |
| DOUB-110-R-2022 | Carroll | middle potomac river | Double Pipe Creek | ut silver run |
| EVIT-111-R-2022 | Allegany | north branch potomac river | Evitts Creek | ut lake habeeb |
| FIMI-027-X-2022 | Allegany | upper potomac river | Fifteen Mile Creek | ut terrapin run |
| FIMI-127-X-2022 | Allegany | upper potomac river | Fifteen Mile Creek | terrapin run |
| FIMI-207-S-2022 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-510-R-2022 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2022 | Cecil | elk river | Furnace Bay | winch run |
| GEOR-410-R-2022 | Allegany | north branch potomac river | Georges Creek | georges creek |
| GILB-111-X-2022 | Charles | lower potomac river | Gilbert Swamp | oden run |
| GILB-212-R-2022 | Charles | lower potomac river | Gilbert Swamp | ut oden run |
| GWYN-110-R-2022 | Baltimore | patapsco river | Gwynns Falls | ut gwynns falls |
| ISLE-211-R-2022 | Worcester | ocean coastal | Isle of Wight Bay | ut birch branch |
| JONE-109-S-2022 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-112-R-2022 | Baltimore | patapsco river | Jones Falls | ut jones falls |
| JONE-315-S-2022 | Baltimore | patapsco river | Jones Falls | jones falls |
| LIBE-017-X-2022 | Baltimore | patapsco river | Liberty Reservoir | ut ut ut liberty reservoir |
| LIBE-102-S-2022 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-111-R-2022 | Carroll | patapsco river | Liberty Reservoir | ut morgan run |
| LIBE-117-X-2022 | Baltimore | patapsco river | Liberty Reservoir | ut ut liberty reservoir |
| LIBE-202-X-2022 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-203-X-2022 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-206-X-2022 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIEL-018-X-2022 | Cecil | elk river | Little Elk Creek | ut west branch laurel run |
| LIEL-118-X-2022 | Cecil | elk river | Little Elk Creek | west branch laurel run |
| LIGU-111-R-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | dick branch |
| LIGU-142-X-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-144-X-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-200-X-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-201-X-2022 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-215-X-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-216-X-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-217-X-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-232-X-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-241-X-2022 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIKG-003-X-2022 | Washington | upper potomac river | Licking Creek | ut lanes run |
| LIKG-103-X-2022 | Washington | upper potomac river | Licking Creek | lanes run |
| LIKG-110-R-2022 | Washington | upper potomac river | Licking Creek | lanes run |
| LMON-008-X-2022 | Carroll | middle potomac river | Lower Monocacy River | ut weldon creek |
| LMON-108-X-2022 | Carroll | middle potomac river | Lower Monocacy River | weldon creek |
| LMON-210-R-2022 | Frederick | middle potomac river | Lower Monocacy River | ut monocacy river |
| LOCH-101-X-2022 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-103-X-2022 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-120-S-2022 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-412-R-2022 | Baltimore | gunpowder river | Loch Raven Reservoir | little gunpowder falls |
| LOCR-102-S-2022 | Kent | chester river | Lower Chester River | ut swan creek |
| LOCR-110-R-2022 | Queen Anne's | chester river | Lower Chester River | ut queenstown creek |
| LOEL-112-R-2022 | Cecil | elk river | Lower Elk River | goldsmiths branch |
| LOPC-315-R-2022 | Worcester | pocomoke river | Lower Pocomoke River | corbin branch |
| LOWI-114-R-2022 | Wicomico | nanticoke river | Lower Wicomico River | caty cox branch |
| LPAX-210-R-2022 | Howard | patuxent river | Little Patuxent River | hammond branch |
| LTON-111-R-2022 | Washington | upper potomac river | Little Tonoloway Creek | ut little tonoloway creek |
| LWIN-111-R-2022 | Harford | bush river | Lower Winters Run | ut mountain branch |
| MACK-114-R-2022 | Caroline | nanticoke river | Marshyhope Creek | ut smithville lake |
| MATT-033-S-2022 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-S-2022 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MATT-213-R-2022 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MICR-214-R-2022 | Kent | chester river | Middle Chester River | morgan creek |
| MPAX-111-R-2022 | Howard | patuxent river | Middle Patuxent River | ut middle patuxent river |
| NANJ-114-R-2022 | Charles | lower potomac river | Nanjemoy Creek | ut hill top fork |
| NANJ-331-S-2022 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-004-X-2022 | Dorchester | nanticoke river | Nanticoke River | ut chicowe creek |
| NANT-212-R-2022 | Wicomico | nanticoke river | Nanticoke River | plum creek |
| NASS-011-X-2022 | Worcester | pocomoke river | Nassawango Creek | ut sturges creek |
| NASS-108-S-2022 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-110-R-2022 | Worcester | pocomoke river | Nassawango Creek | ut pocomoke river |
| NASS-111-X-2022 | Worcester | pocomoke river | Nassawango Creek | sturges creek |
| NASS-302-S-2022 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-007-X-2022 | Cecil | elk river | Northeast River | ut ut ut stony run |
| NEAS-107-X-2022 | Cecil | elk river | Northeast River | ut ut stony run |
| NEAS-411-R-2022 | Cecil | elk river | Northeast River | northeast creek |
| NEWP-011-X-2022 | Worcester | ocean coastal | Newport Bay | ut massey branch |
| NEWP-111-X-2022 | Worcester | ocean coastal | Newport Bay | massey branch |
| OCTO-110-R-2022 | Cecil | lower susquehanna river | Octoraro Creek | ut stone run |
| PATL-004-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | ut north branch potapsco river |
| PATL-104-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | ut north branch potapsco river |
| PATL-111-R-2022 | Baltimore | patapsco river | Patapsco River L N Br | ut patapsco river |
| PATL-501-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-502-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-510-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-511-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-515-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-516-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B01-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B04-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PATL-B05-X-2022 | Baltimore | patapsco river | Patapsco River L N Br | patapsco river |
| PAXL-110-R-2022 | Calvert | patuxent river | Patuxent River lower | ut sewell branch |
| PAXL-294-S-2022 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-009-X-2022 | Prince George's | patuxent river | Patuxent River middle | ut district branch |
| PAXM-109-X-2022 | Prince George's | patuxent river | Patuxent River middle | district branch |
| PAXM-210-R-2022 | Prince George's | patuxent river | Patuxent River middle | district branch |
| PAXU-009-X-2022 | Anne Arundel | patuxent river | Patuxent River upper | stocketts run |
| PAXU-109-X-2022 | Anne Arundel | patuxent river | Patuxent River upper | stocketts run |
| PAXU-110-R-2022 | Prince George's | patuxent river | Patuxent River upper | ut patuxent river |
| PISC-211-R-2022 | Prince George's | washington metro potomac river | Piscataway Creek | butler branch |
| PRAL-210-R-2022 | Washington | upper potomac river | Potomac River AL Cnty | ut lake lanahan |
| PRET-310-R-2022 | Carroll | gunpowder river | Prettyboy Reservoir | south branch gunpowder falls |
| PRFR-110-R-2022 | Washington | middle potomac river | Potomac River FR Cnty | ut israel creek |
| PRFR-115-X-2022 | Washington | middle potomac river | Potomac River FR Cnty | israel creek |
| PRLN-041-X-2022 | Allegany | north branch potomac river | Potomac River L N Branch | ut potomac river |
| PRLN-141-X-2022 | Allegany | north branch potomac river | Potomac River L N Branch | ut potomac river |
| PRLN-213-R-2022 | Allegany | north branch potomac river | Potomac River L N Branch | seven springs run |
| PRLN-626-S-2022 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRMO-210-R-2022 | Montgomery | washington metro potomac river | Potomac River MO Cnty | horsepen branch |
| PRMT-077-X-2022 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRMT-110-R-2022 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRMT-177-S-2022 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRMT-177-X-2022 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRUN-318-R-2022 | Garrett | north branch potomac river | Potomac River U N Branch | laurel run |
| PRUT-113-R-2022 | Prince George's | washington metro potomac river | Potomac River U tidal | ut henson creek |
| PTOB-312-R-2022 | Charles | lower potomac river | Port Tobacco River | port tobacco creek |
| RKGR-111-R-2022 | Montgomery | patuxent river | Rocky Gorge Dam | ut putuxent river |
| RKGR-119-S-2022 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| ROCK-210-R-2022 | Montgomery | washington metro potomac river | Rock Creek | turkey branch |
| SASS-101-X-2022 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-102-X-2022 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-103-X-2022 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-104-X-2022 | Cecil | elk river | Sassafras River | ut sassafras |
| SASS-105-X-2022 | Cecil | elk river | Sassafras River | ut sassafras river |
| SASS-106-X-2022 | Cecil | elk river | Sassafras River | ut sassafras river |
| SAVA-110-R-2022 | Garrett | north branch potomac river | Savage River | big run |
| SAVA-204-S-2022 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2022 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-S-2022 | Garrett | north branch potomac river | Savage River | double lick run |
| SBPA-008-X-2022 | Howard | patapsco river | S Branch Patapsco | ut ut south branch potapsco river |
| SBPA-108-X-2022 | Howard | patapsco river | S Branch Patapsco | ut south branch potapsco river |
| SBPA-211-R-2022 | Howard | patapsco river | S Branch Patapsco | ut south branch patapsco |
| SEAS-112-R-2022 | Queen Anne's | chester river | Southeast Creek | ut granny finley branch |
| SENE-210-R-2022 | Montgomery | washington metro potomac river | Seneca Creek | gunners branch |
| SEVE-111-R-2022 | Anne Arundel | west chesapeake bay | Severn River | ut severn run |
| SOUT-210-R-2022 | Anne Arundel | west chesapeake bay | South River | bacon ridge branch |
| STCL-051-S-2022 | St. Mary's | lower potomac river | St. Clements Bay | ut st clements creek |
| STIL-214-R-2022 | Kent | elk river | Stillpond-Fairlee | unnamed tributary to beacon bay |
| STMA-019-X-2022 | St. Mary's | lower potomac river | St. Mary's River | ut broom creek |
| STMA-110-R-2022 | St. Mary's | lower potomac river | St. Mary's River | ut locust grove cove |
| STMA-119-X-2022 | St. Mary's | lower potomac river | St. Mary's River | broom creek |
| SWAN-005-X-2022 | Harford | bush river | Swan Creek | trib to carsins run |
| SWAN-105-X-2022 | Harford | bush river | Swan Creek | carsins run |
| TOWN-013-X-2022 | Allegany | upper potomac river | Town Creek | ut town creek |
| TOWN-113-X-2022 | Allegany | upper potomac river | Town Creek | ut town creek |
| TOWN-516-R-2022 | Allegany | upper potomac river | Town Creek | town creek |
| TRAN-110-R-2022 | Dorchester | nanticoke river | Transquaking River | ut transquaking river |
| TUCK-212-R-2022 | Caroline | choptank river | Tuckahoe Creek | ut tuckahoe creek |
| UMON-119-S-2022 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-211-R-2022 | Frederick | middle potomac river | Upper Monocacy River | motters run |
| UMON-288-S-2022 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-111-R-2022 | Talbot | choptank river | Lower Choptank | unknown tributary |
| UPCK-113-S-2022 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCK-211-R-2022 | Talbot | choptank river | Upper Choptank | ut turkey creek |
| UPCR-208-S-2022 | Kent | chester river | Upper Chester River | cypress branch |
| UPCR-212-R-2022 | Queen Anne's | chester river | Upper Chester River | ut unicorn branch |
| UPPC-114-R-2022 | Wicomico | pocomoke river | Upper Pocomoke River | ut burnt mill branch |
| WCHE-110-R-2022 | Calvert | west chesapeake bay | West Chesapeake Bay | ut fishing creek |
| WEBR-311-R-2022 | Prince George's | patuxent river | Western Branch | collington branch |
| WICO-311-R-2022 | St. Mary's | lower potomac river | Wicomico River | lacy run |
| WILL-110-R-2022 | Allegany | north branch potomac river | Wills Creek | ut jennings run |
| WIRH-220-S-2022 | Wicomico | nanticoke river | Wicomico River Head | leonard mill pond |
| WYER-311-R-2022 | Talbot | chester river | Wye River | three bridges branch |
| YOUG-095-X-2022 | Garrett | youghiogheny river | Youghiogheny River | ut hoyes run |
| YOUG-110-R-2022 | Garrett | youghiogheny river | Youghiogheny River | glade run |
| YOUG-191-X-2022 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-192-X-2022 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-193-X-2022 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-194-X-2022 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-195-X-2022 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-432-S-2022 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-110-R-2022 | Charles | lower potomac river | Zekiah Swamp | ut jordan swamp |
| ABPG-233-R-2024 | Harford | bush river | Aberdeen Proving Ground | ut romney creek |
| ANAC-131-R-2024 | Montgomery | washington metropolitan | Anacostia River | ut northwest branch anacostia river |
| ANTI-101-S-2024 | Washington | upper potomac river | Antietam Creek | tributary to edgemont reservoir |
| ANTI-239-R-2024 | Washington | upper potomac river | Antietam Creek | little antietam creek |
| ATKI-231-R-2024 | Harford | bush river | Atkisson Reservoir | ut winters run |
| BACK-131-R-2024 | Baltimore | patapsco river | Back River | ut back river |
| BALT-133-R-2024 | Anne Arundel | patapsco river | Baltimore Harbor | ut sawmill creek |
| BRET-130-R-2024 | St. Mary'S | lower potomac river | Breton Bay | ut breton bay |
| BRIG-130-R-2024 | Howard | patuxent river | Brighton Dam | little cattail creek |
| BROA-234-R-2024 | Harford | lower susquehanna river | Broad Creek | broad creek |
| BYNU-330-R-2024 | Harford | bush river | Bynum Run | ut bynum run |
| CASS-230-R-2024 | Garrett | youghiogheny river | Casselman River | north branch casselman river |
| CATO-533-R-2024 | Frederick | middle potomac river | Catoctin Creek | catoctin creek |
| CHIN-133-R-2024 | Worcester | coastal area | Chincoteague Bay | riley creek |
| CONO-132-R-2024 | Washington | upper potomac river | Conococheague Creek | ut meadow brook |
| CORS-102-S-2024 | Queen Anne'S | chester river | Corsica River | ut emory creek |
| DEER-131-R-2024 | Harford | lower susquehanna river | Deer Creek | ut thomas run |
| DOUB-231-R-2024 | Frederick | middle potomac river | Double Pipe Creek | haines branch |
| EVIT-231-R-2024 | Allegany | north branch potomac river | Evitts Creek | upper evitts creek |
| FIMI-130-R-2024 | Allegany | upper potomac river | Fifteen Mile Creek | ut fifteen mile creek |
| FIMI-207-S-2024 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FURN-101-S-2024 | Cecil | elk river | Furnace Bay | winch run |
| GEOR-232-R-2024 | Allegany | north branch potomac river | Georges Creek | elk lick run |
| GILB-132-R-2024 | Charles | lower potomac river | Gilbert Swamp | saint stephen run |
| GWYN-132-R-2024 | Baltimore | patapsco river | Gwynns Falls | ut horsehead branch |
| JONE-109-S-2024 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-131-R-2024 | Baltimore | patapsco river | Jones Falls | ut jones falls |
| JONE-315-S-2024 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LANG-133-R-2024 | Kent | chester river | Langford Creek | tributary to fannels branch |
| LIBE-102-S-2024 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-131-R-2024 | Carroll | patapsco river | Liberty Reservoir | ut east branch north branch patapsco river |
| LIBE-202-X-2024 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-203-X-2024 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-206-X-2024 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIGU-142-X-2024 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-144-X-2024 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-200-X-2024 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-201-X-2024 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-215-X-2024 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-216-X-2024 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-217-X-2024 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-232-X-2024 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-241-X-2024 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-431-R-2024 | Harford | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIKG-133-R-2024 | Washington | upper potomac river | Licking Creek | lanes run |
| LMON-133-R-2024 | Carroll | middle potomac river | Lower Monocacy River | ut weldon creek |
| LOCH-101-X-2024 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-103-X-2024 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-120-S-2024 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-530-R-2024 | Baltimore | gunpowder river | Loch Raven Reservoir | western run |
| LOCK-137-R-2024 | Dorchester | choptank river | Lower Choptank | ut gravel run |
| LOCR-102-S-2024 | Kent | chester river | Lower Chester River | ut swan creek |
| LOGU-130-R-2024 | Baltimore | gunpowder river | Lower Gunpowder Falls | ut long green creek |
| LOPC-131-R-2024 | Worcester | pocomoke river | Lower Pocomoke River | hardship branch |
| LPAX-133-R-2024 | Anne Arundel | patuxent river | Little Patuxent River | ut little patuxent river |
| LSUS-232-R-2024 | Harford | lower susquehanna river | L Susquehanna River | rock run |
| LYOU-132-R-2024 | Garrett | youghiogheny river | Little Youghiogheny R | ut broad ford run |
| MACK-130-R-2024 | Caroline | nanticoke river | Marshyhope Creek | ut marshyhope creek |
| MANO-139-R-2024 | Somerset | pocomoke river | Manokin River | back creek |
| MATT-033-S-2024 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-S-2024 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MATT-135-R-2024 | Charles | lower potomac river | Mattawoman Creek | ut marbury run |
| MICR-130-R-2024 | Kent | chester river | Middle Chester River | tributary to radcliffe creek |
| MPAX-533-R-2024 | Howard | patuxent river | Middle Patuxent River | middle patuxent river |
| NANJ-131-R-2024 | Charles | lower potomac river | Nanjemoy Creek | ut mill run |
| NANJ-331-S-2024 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-131-R-2024 | Wicomico | nanticoke river | Nanticoke River | ut owens creeks |
| NASS-108-S-2024 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-134-R-2024 | Worcester | pocomoke river | Nassawango Creek | ut furnace branch |
| NASS-302-S-2024 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NEAS-233-R-2024 | Cecil | elk river | Northeast River | ut north east river |
| OXON-133-R-2024 | Prince George'S | washington metropolitan | Oxon Creek | ut barnaby run |
| PATL-135-R-2024 | Anne Arundel | patapsco river | Patapsco River L N Br | ut stony run |
| PAXL-231-R-2024 | Calvert | patuxent river | Patuxent River Lower | hunting creek |
| PAXL-294-S-2024 | Charles | patuxent river | Patuxent River Lower | swanson creek |
| PAXM-130-R-2024 | Prince George'S | patuxent river | Patuxent River Middle | ut mataponi creek |
| PAXU-131-R-2024 | Anne Arundel | patuxent river | Patuxent River Upper | ut patuxent river |
| PISC-130-R-2024 | Prince George'S | washington metropolitan | Piscataway Creek | ut piscataway creek |
| PRAL-131-R-2024 | Washington | upper potomac river | Potomac River Al Cnty | ut potomac river |
| PRET-130-R-2024 | Carroll | gunpowder river | Prettyboy Reservoir | grave run |
| PRFR-133-R-2024 | Washington | middle potomac river | Potomac River Fr Cnty | ut potomac river |
| PRLN-333-R-2024 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRLN-626-S-2024 | Allegany | north branch potomac river | Potomac River L N Branch | mills run |
| PRMO-130-R-2024 | Montgomery | washington metropolitan | Potomac River Mo Cnty | kilgour branch |
| PRMT-133-R-2024 | Charles | lower potomac river | Potomac River M Tidal | unnamed trib to potomac river |
| PRMT-177-S-2024 | Charles | lower potomac river | Potomac River M Tidal | reeder run |
| PRUN-130-R-2024 | Garrett | north branch potomac river | Potomac River U N Branch | south fork sand run |
| PRWA-135-R-2024 | Washington | upper potomac river | Potomac River Wa Cnty | ut potomac river |
| PTOB-132-R-2024 | Charles | lower potomac river | Port Tobacco River | ut port tobacco river |
| RKGR-119-S-2024 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| RKGR-332-R-2024 | Montgomery | patuxent river | Rocky Gorge Dam | hawlings river |
| ROCK-130-R-2024 | Montgomery | washington metropolitan | Rock Creek | ut rock creek |
| SASS-139-R-2024 | Cecil | elk river | Sassafras River | ut duffy creek |
| SAVA-204-S-2024 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2024 | Garrett | north branch potomac river | Savage River | upper savage river |
| SAVA-276-S-2024 | Garrett | north branch potomac river | Savage River | double lick run |
| SAVA-432-R-2024 | Garrett | north branch potomac river | Savage River | savage river |
| SBPA-130-R-2024 | Carroll | patapsco river | S Branch Patapsco | gills falls trib |
| SEAS-234-R-2024 | Queen Anne'S | chester river | Southeast Creek | ut granny finley branch |
| SENE-131-R-2024 | Montgomery | washington metropolitan | Seneca Creek | ut seneca creek |
| SEVE-102-X-2017 | Anne Arundel | west chesapeake | Severn River | ut jabez branch |
| SEVE-102-X-2018 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-102-X-2019 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-102-X-2024 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-103-X-2017 | Anne Arundel | west chesapeake | Severn River | ut jabez branch |
| SEVE-103-X-2018 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-103-X-2019 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-103-X-2024 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-104-X-2017 | Anne Arundel | west chesapeake | Severn River | ut jabez branch |
| SEVE-104-X-2018 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-104-X-2019 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-104-X-2024 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-108-X-2024 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-130-R-2024 | Anne Arundel | west chesapeake bay | Severn River | ut severn run |
| SEVE-201-X-2018 | Anne Arundel | west chesapeake bay | Severn River | severn run |
| SEVE-201-X-2019 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-201-X-2024 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-205-X-2017 | Anne Arundel | west chesapeake | Severn River | jabez branch |
| SEVE-205-X-2018 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-205-X-2019 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-205-X-2024 | Anne Arundel | west chesapeake bay | Severn River | ut jabez branch |
| SEVE-206-X-2017 | Anne Arundel | west chesapeake | Severn River | jabez branch |
| SEVE-206-X-2018 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-206-X-2019 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-207-X-2017 | Anne Arundel | west chesapeake | Severn River | jabez branch |
| SEVE-207-X-2018 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-207-X-2019 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| STCL-051-S-2024 | St. Mary'S | lower potomac river | St. Clements Bay | ut st. clemens creek |
| STMA-130-R-2024 | St. Mary'S | lower potomac river | St. Mary'S River | johns creek |
| TOWN-130-R-2024 | Allegany | upper potomac river | Town Creek | utwn creek |
| TRAN-132-R-2024 | Dorchester | nanticoke river | Transquaking River | ut chicamacomico river |
| TUCK-434-R-2024 | Queen Anne'S | choptank river | Tuckahoe Creek | norwich creek |
| UELK-131-R-2024 | Cecil | elk river | Upper Elk River | ut mill creek |
| UMON-119-S-2024 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-131-R-2024 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UMON-288-S-2024 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-113-S-2024 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCK-236-R-2024 | Caroline | choptank river | Upper Choptank | ut forge branch |
| UPCR-208-S-2024 | Kent | chester river | Upper Chester River | cypress branch |
| UPCR-330-R-2024 | Kent | chester river | Upper Chester River | ut cypress branch |
| UPPC-133-R-2024 | Wicomico | pocomoke river | Upper Pocomoke River | ut south fork green run |
| WCHE-130-R-2024 | Calvert | west chesapeake bay | West Chesapeake Bay | ut parkers creek |
| WEBR-231-R-2024 | Prince George'S | patuxent river | Western Branch | southwest branch western branch patuxent river |
| WEST-130-R-2024 | Anne Arundel | west chesapeake bay | West River | muddy creek |
| WICO-334-R-2024 | St. Mary'S | lower potomac river | Wicomico River | hayden run |
| WILL-130-R-2024 | Allegany | north branch potomac river | Wills Creek | ut dry run |
| WIRH-139-R-2024 | Wicomico | nanticoke river | Wicomico River Head | jackson branch |
| WIRH-220-S-2024 | Wicomico | nanticoke river | Wicomico River Head | leonard mill pond |
| WYER-134-R-2024 | Talbot | chester river | Wye River | tributary to wye east river |
| YOUG-191-X-2024 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-192-X-2024 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-193-X-2024 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-194-X-2024 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-195-X-2024 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-234-R-2024 | Garrett | youghiogheny river | Youghiogheny River | muddy creek |
| YOUG-432-S-2024 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-135-R-2024 | Charles | lower potomac river | Zekiah Swamp | ut james run |
| ANAC-241-R-2025 | Prince George's | washington metro potomac river | Anacostia River | cabin branch |
| ANTI-101-S-2025 | Washington | upper potomac river | Antietam Creek | ut edgemont reservoir |
| ANTI-143-R-2025 | Washington | upper potomac river | Antietam Creek | ut antietam creek |
| ATKI-148-R-2025 | Harford | bush river | Atkisson Reservoir | east branch winters run |
| BACK-140-R-2025 | Baltimore | patapsco river | Back River | ut herring run |
| BALT-240-R-2025 | Anne Arundel | patapsco river | Baltimore Harbor | ferndale branch |
| BRIG-442-R-2025 | Howard | patuxent river | Brighton Dam | little cattail creek |
| BROA-142-R-2025 | Harford | lower susquehanna river | Broad Creek | carr run |
| BUSH-140-R-2025 | Harford | bush river | Bush River | broad run |
| CASS-140-R-2025 | Garrett | youghiogheny river | Casselman River | tarkiln run |
| CATO-143-R-2025 | Frederick | middle potomac river | Catoctin Creek | ut catoctin creek |
| CONO-142-R-2025 | Washington | upper potomac river | Conococheague Creek | toms run |
| CORS-102-S-2025 | Queen Anne's | chester river | Corsica River | ut emory creek |
| DEER-302-A-2025 | Harford | lower susquehanna river | Deer Creek | deer creek |
| DEER-342-A-2025 | Harford | lower susquehanna river | Deer Creek | deer creek |
| DEER-408-A-2025 | Harford | lower susquehanna river | Deer Creek | deer creek |
| DEER-440-R-2025 | Harford | lower susquehanna river | Deer Creek | deer creek |
| DOUB-142-R-2025 | Carroll | middle potomac river | Double Pipe Creek | ut bear branch |
| EVIT-141-R-2025 | Allegany | north branch potomac river | Evitts Creek | ut evitts creek |
| FIMI-142-R-2025 | Allegany | upper potomac river | Fifteen Mile Creek | ut deep run |
| FIMI-207-S-2025 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| FIMI-319-A-2025 | Allegany | upper potomac river | Fifteen Mile Creek | fifteen mile creek |
| GEOR-242-R-2025 | Allegany | north branch potomac river | Georges Creek | butcher run |
| GILB-143-R-2025 | Charles | lower potomac river | Gilbert Swamp | ut oden run |
| GWYN-440-R-2025 | Baltimore | patapsco river | Gwynns Falls | gwynns falls |
| ISLE-246-R-2025 | Worcester | ocean coastal | Isle of Wight Bay | ut turville creek |
| JONE-109-S-2025 | Baltimore | patapsco river | Jones Falls | ut dipping pond run |
| JONE-140-R-2025 | Baltimore | patapsco river | Jones Falls | ut north branch jones falls |
| JONE-315-S-2025 | Baltimore | patapsco river | Jones Falls | north branch jones falls |
| LANG-142-R-2025 | Kent | chester river | Langford Creek | fanels branch |
| LANG-204-A-2025 | Kent | chester river | Langford Creek | fanels branch |
| LCON-146-R-2025 | Washington | upper potomac river | Little Conococheague | ut blairs valley lake |
| LIBE-102-S-2025 | Baltimore | patapsco river | Liberty Reservoir | timber run |
| LIBE-103-A-2025 | Baltimore | patapsco river | Liberty Reservoir | cooks branch |
| LIBE-141-R-2025 | Baltimore | patapsco river | Liberty Reservoir | chimney branch |
| LIBE-202-X-2025 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-203-X-2025 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIBE-206-X-2025 | Carroll | patapsco river | Liberty Reservoir | deep run |
| LIGU-141-R-2025 | Harford | gunpowder river | Little Gunpowder Falls | ut little gunpowder falls |
| LIGU-142-X-2025 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-144-X-2025 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-215-X-2025 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-216-X-2025 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-217-X-2025 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-232-X-2025 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-241-X-2025 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LIGU-312-A-2025 | Baltimore | gunpowder river | Little Gunpowder Falls | little gunpowder falls |
| LMON-119-A-2025 | Frederick | middle potomac river | Lower Monocacy River | ut talbot branch |
| LMON-141-R-2025 | Frederick | middle potomac river | Lower Monocacy River | ut north fork linganore creek |
| LOCH-101-X-2025 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-103-X-2025 | Baltimore | gunpowder river | Loch Raven Reservoir | piney run |
| LOCH-120-S-2025 | Baltimore | gunpowder river | Loch Raven Reservoir | baisman run |
| LOCH-141-R-2025 | Baltimore | gunpowder river | Loch Raven Reservoir | ut buffalo creek |
| LOCH-206-A-2025 | Baltimore | gunpowder river | Loch Raven Reservoir | bush cabin run |
| LOCH-305-A-2025 | Baltimore | gunpowder river | Loch Raven Reservoir | blackrock run |
| LOCK-245-R-2025 | Dorchester | choptank river | Lower Choptank | ut choptank river |
| LOCR-102-S-2025 | Kent | chester river | Lower Chester River | ut swan creek |
| LOGU-145-R-2025 | Baltimore | gunpowder river | Lower Gunpowder Falls | ut gunpowder river |
| LOPC-344-R-2025 | Worcester | pocomoke river | Lower Pocomoke River | little mill creek |
| LOWI-143-R-2025 | Wicomico | nanticoke river | Lower Wicomico River | ut beaverdam creek |
| LPAX-341-R-2025 | Howard | patuxent river | Little Patuxent River | dorsey run |
| LSUS-148-R-2025 | Cecil | lower susquehanna river | L Susquehanna River | ut susquehanna river |
| LYOU-147-R-2025 | Garrett | youghiogheny river | Little Youghiogheny R | ut little youghiogheny |
| MACK-241-R-2025 | Dorchester | nanticoke river | Marshyhope Creek | ut puckum branch |
| MANO-243-R-2025 | Somerset | pocomoke river | Manokin River | manokin branch |
| MATT-033-S-2025 | Charles | lower potomac river | Mattawoman Creek | mattawoman creek |
| MATT-102-S-2025 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MATT-241-R-2025 | Charles | lower potomac river | Mattawoman Creek | ut mattawoman creek |
| MICR-240-R-2025 | Kent | chester river | Middle Chester River | ut radcliffe creek |
| MPAX-445-R-2025 | Howard | patuxent river | Middle Patuxent River | middle patuxent river |
| NANJ-145-R-2025 | Charles | lower potomac river | Nanjemoy Creek | ut wards run |
| NANJ-331-S-2025 | Charles | lower potomac river | Nanjemoy Creek | mill run |
| NANT-145-R-2025 | Wicomico | nanticoke river | Nanticoke River | ut grimes creek |
| NASS-108-S-2025 | Worcester | pocomoke river | Nassawango Creek | millville creek |
| NASS-302-S-2025 | Worcester | pocomoke river | Nassawango Creek | nassawango creek |
| NASS-347-R-2025 | Worcester | pocomoke river | Nassawango Creek | ut nassawango creek |
| NEAS-149-R-2025 | Cecil | elk river | Northeast River | ut stony run |
| PATL-441-R-2025 | Anne Arundel | patapsco river | Patapsco River L N Br | deep run |
| PAXL-240-R-2025 | Calvert | patuxent river | Patuxent River lower | chew creek |
| PAXL-294-S-2025 | Charles | patuxent river | Patuxent River lower | swanson creek |
| PAXM-109-A-2025 | Prince George's | patuxent river | Patuxent River middle | ut patuxent river |
| PAXM-142-R-2025 | Anne Arundel | patuxent river | Patuxent River middle | wilson owens branch |
| PAXU-142-R-2025 | Howard | patuxent river | Patuxent River upper | ut patuxent river |
| PISC-340-R-2025 | Prince George's | washington metro potomac river | Piscataway Creek | piscataway creek |
| PRET-140-R-2025 | Carroll | gunpowder river | Prettyboy Reservoir | ut grave run |
| PRFR-240-R-2025 | Frederick | middle potomac river | Potomac River FR Cnty | ut washington run |
| PRLN-345-R-2025 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRLN-626-S-2025 | Allegany | north branch potomac river | Potomac River L N Branch | mill run |
| PRLT-246-R-2025 | Charles | lower potomac river | Potomac River L tidal | ditchley prong |
| PRMO-340-R-2025 | Montgomery | washington metro potomac river | Potomac River MO Cnty | watts branch |
| PRMT-151-A-2025 | Charles | lower potomac river | Potomac River M tidal | ut mallows bay |
| PRMT-177-S-2025 | Charles | lower potomac river | Potomac River M tidal | ut reeder run |
| PRUN-343-R-2025 | Garrett | north branch potomac river | Potomac River U N Branch | laurel run |
| PRUT-341-R-2025 | Prince George's | washington metro potomac river | Potomac River U tidal | henson creek |
| PRWA-243-R-2025 | Washington | upper potomac river | Potomac River WA Cnty | ut big pool |
| PTOB-240-R-2025 | Charles | lower potomac river | Port Tobacco River | port tobacco creek |
| RKGR-119-S-2025 | Howard | patuxent river | Rocky Gorge Dam | ut patuxent river |
| RKGR-140-R-2025 | Montgomery | patuxent river | Rocky Gorge Dam | ut reddy branch |
| ROCK-240-R-2025 | Montgomery | washington metro potomac river | Rock Creek | ut rock creek |
| SAVA-112-A-2025 | Garrett | north branch potomac river | Savage River | spring lick run |
| SAVA-204-S-2025 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SAVA-225-S-2025 | Garrett | north branch potomac river | Savage River | savage river |
| SAVA-276-A-2025 | Garrett | north branch potomac river | Savage River | middle fork crabtree creek |
| SAVA-276-S-2025 | Garrett | north branch potomac river | Savage River | double lick run |
| SAVA-312-A-2025 | Garrett | north branch potomac river | Savage River | middle fork crabtree creek |
| SAVA-340-R-2025 | Garrett | north branch potomac river | Savage River | crabtree creek |
| SBPA-140-R-2025 | Carroll | patapsco river | S Branch Patapsco | cabbage spring branch |
| SBPA-222-A-2025 | Carroll | patapsco river | S Branch Patapsco | gillis falls |
| SEAS-440-R-2025 | Queen Anne's | chester river | Southeast Creek | ut southeast creek |
| SENE-442-R-2025 | Montgomery | washington metro potomac river | Seneca Creek | great seneca creek |
| SEVE-102-X-2025 | Anne Arundel | west chesapeake bay | Severn River | jabez iii tributary |
| SEVE-103-X-2025 | Anne Arundel | west chesapeake bay | Severn River | jabez iii tributary |
| SEVE-104-X-2025 | Anne Arundel | west chesapeake bay | Severn River | jabez iii tributary |
| SEVE-108-X-2025 | Anne Arundel | west chesapeake bay | Severn River | jabez iii tributary |
| SEVE-201-X-2025 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-205-X-2025 | Anne Arundel | west chesapeake bay | Severn River | jabez branch |
| SEVE-241-R-2025 | Anne Arundel | west chesapeake bay | Severn River | ut whitehall creek |
| SIDE-142-R-2025 | Allegany | upper potomac river | Sideling Hill Creek | ut sidling hill creek |
| SOUT-244-R-2025 | Anne Arundel | west chesapeake bay | South River | broad creek |
| STCL-051-S-2025 | St. Mary's | lower potomac river | St. Clements Bay | ut st clements creek |
| STCL-340-R-2025 | St. Mary's | lower potomac river | St. Clements Bay | locust run |
| STIL-140-R-2025 | Kent | elk river | Stillpond-Fairlee | ut fairlee creek |
| STMA-113-A-2025 | St. Mary's | lower potomac river | St. Mary's River | fisherman creek |
| STMA-143-R-2025 | St. Mary's | lower potomac river | St. Mary's River | ut st marys river |
| SWAN-149-R-2025 | Harford | bush river | Swan Creek | ut gasheys creek |
| TOWN-140-R-2025 | Allegany | upper potomac river | Town Creek | ut town creek |
| TRAN-140-R-2025 | Dorchester | nanticoke river | Transquaking River | ut transquaking river |
| TUCK-245-R-2025 | Queen Anne's | choptank river | Tuckahoe Creek | ut jarmans branch |
| TUCK-401-A-2025 | Queen Anne's | choptank river | Tuckahoe Creek | tuckahoe creek |
| UELK-143-R-2025 | Cecil | elk river | Upper Elk River | ut mill creek |
| UMON-119-S-2025 | Frederick | middle potomac river | Upper Monocacy River | buzzard branch |
| UMON-241-R-2025 | Frederick | middle potomac river | Upper Monocacy River | hauver branch |
| UMON-288-S-2025 | Frederick | middle potomac river | Upper Monocacy River | high run |
| UPCK-113-S-2025 | Caroline | choptank river | Upper Choptank | ut skeleton creek |
| UPCK-241-R-2025 | Caroline | choptank river | Upper Choptank | ut fowling creek |
| UPCR-208-S-2025 | Kent | chester river | Upper Chester River | cypress branch |
| UPCR-242-R-2025 | Kent | chester river | Upper Chester River | ut cypress branch |
| UPCR-306-A-2025 | Queen Anne's | chester river | Upper Chester River | andover branch |
| UPPC-141-R-2025 | Worcester | pocomoke river | Upper Pocomoke River | ut gumbridge branch |
| WCHE-145-R-2025 | Calvert | west chesapeake bay | West Chesapeake Bay | ut parkers creek |
| WEBR-441-R-2025 | Prince George's | patuxent river | Western Branch | western branch |
| WICO-113-A-2025 | St. Mary's | lower potomac river | Wicomico River | chaptico run |
| WICO-141-R-2025 | St. Mary's | lower potomac river | Wicomico River | ut manahowic creek |
| WILL-140-R-2025 | Allegany | north branch potomac river | Wills Creek | ut ut north branch jennings run |
| WIRH-113-A-2025 | Wicomico | nanticoke river | Wicomico River Head | little burnt branch |
| WIRH-220-S-2025 | Wicomico | nanticoke river | Wicomico River Head | leonard pond run |
| WYER-341-R-2025 | Queen Anne's | chester river | Wye River | ut wye east river |
| YOUG-101-A-2025 | Garrett | youghiogheny river | Youghiogheny River | sand spring run |
| YOUG-141-R-2025 | Garrett | youghiogheny river | Youghiogheny River | ut herrington run |
| YOUG-191-X-2025 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-192-X-2025 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-193-X-2025 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-194-X-2025 | Garrett | youghiogheny river | Youghiogheny River | fork run |
| YOUG-195-X-2025 | Garrett | youghiogheny river | Youghiogheny River | hoyes run |
| YOUG-207-A-2025 | Garrett | youghiogheny river | Youghiogheny River | laurel run |
| YOUG-319-A-2025 | Garrett | youghiogheny river | Youghiogheny River | buffalo run |
| YOUG-345-A-2025 | Garrett | youghiogheny river | Youghiogheny River | buffalo run |
| YOUG-432-S-2025 | Garrett | youghiogheny river | Youghiogheny River | bear creek |
| ZEKI-140-R-2025 | Charles | lower potomac river | Zekiah Swamp | ut piney branch |
