MBSS Site Summary for: UMON-119-S-2011
Located on BUZZARD BRANCH in the Upper Monocacy River watershed,
8-digit code: 02140303.
This stream was visited in the spring on 3/16/2011 and again in the summer on 8/2/2011.
Index of Biotic Integrity (IBI) Results:
An Index of Biotic Integrity (IBI) is a scientific tool used to identify and classify stream health. An IBI associates anthropogenic influences on a stream or with biological condition in the stream, and is formulated using data developed from biosurveys.
Details on the development and application of MBSS IBIs are in this document.
|
|
Fish IBI
|
Fair - 3.5 / 5.0
|
|
Benthic IBI
|
Good - 4.3 / 5.0
|
Land Use
Land use can provide important information for determining stream health.
(Hint: Screen readers will announce definitions; mouse users can hover over dotted text.)
|
|
Catchment area
|
1,049 acres
|
An example of a highly channelized urban stream.
|
|
Urban Land Use
|
3.4 %
|
|
Agricultural Land Use
|
0.1 %
|
|
Forested Land Use
|
96.5 %
|
Stream Water Quality:
|
| pH (lab) |
7.48 |
Alkalinity
(acid neutralizing capacity)
|
303.3 µeq/L |
| Dissolved organic carbon (DOC) |
2.0198 mg/L |
Biological Stream Condition:
Surveys of the organisms living within a stream can give indications of stream health. Species richness, or the number of different species present, as well as indicator species (species whose presence, absence or abundance can serve as a measure of environmental conditions) are informative for stream health.
|
 |
The following 1 fish species were collected.
Sensitive taxa: Green, Tolerant: Red, Intermediate: Gold.
|
| Common name |
Count |
|
Blacknose Dace
|
43 |
Electrofishing to sample fish communities.
|
| Eastern American Toad |
| Eastern Red-Backed Salamander |
| Northern Green Frog |
| Northern Slimy Salamander |
| Northern Two-Lined Salamander |
| Cambarus bartonii bartonii |
| Garlic Mustard |
| Japanese Barberry |
| Japanese Stiltgrass |
| Wineberry |
|
|
|
Sensitive taxa: Green, Tolerant: Red, Intermediate: Gold.
|
| Genus/Family |
Common Name |
Count |
| Stempellinella |
Non-Biting Midges
|
12 |
| LEPTOPHLEBIIDAE |
Pronggilled Mayfly
|
9 |
| Oulimnius |
Riffle Beetle
|
9 |
| Epeorus |
Mayfly
|
7 |
| Prosimulium |
Black Fly
|
6 |
| Diplectrona |
Net-Spinning Caddisfly
|
6 |
| Polypedilum |
Non-Biting Midges
|
6 |
| Microtendipes |
Non-Biting Midges
|
5 |
| Parametriocnemus |
Non-Biting Midges
|
4 |
| Parachaetocladius |
Non-Biting Midge
|
4 |
| Ameletus |
Combmouthed Minnow Mayfly
|
4 |
| Acroneuria |
Golden Stoneflies
|
3 |
| Leucrocuta |
Mayfly
|
3 |
| Sweltsa |
Stonefly
|
3 |
| Isoperla |
Stripetail Stonefly
|
3 |
| Ephemerella |
Sulphur Mayfly
|
2 |
| PERLIDAE |
Common Stonefly
|
2 |
| Hexatoma |
Crane Fly
|
2 |
| Paraleptophlebia |
Blue Quill Mayfly
|
2 |
| Leuctra |
Rolled-Winged Stonefly
|
2 |
| Taenionema |
|
1 |
| Neophylax |
Caddisfly
|
1 |
| Tipula |
Crane Fly
|
1 |
| Rhyacophila |
Free-Living Caddisfly
|
1 |
| Pteronarcys |
Giant Stonefly
|
1 |
| Dolophilodes |
Medium Evening Sedge Caddisfly
|
1 |
| Orthocladiinae |
Midge
|
1 |
| NEMOURIDAE |
Nemourid Stonefly
|
1 |
| Maccaffertium |
March Brown And Cahill Mayfly
|
1 |
| Ephemera |
Mayfly
|
1 |
| TAENIOPTERYGIDAE |
Winter Stonefly
|
1 |
| BAETIDAE |
Small Minnow Mayfly
|
1 |
| EPHEMERELLIDAE |
Spiny Crawler Mayfly
|
1 |
| Brillia |
Non-Biting Midges
|
1 |
| Eukiefferiella |
Non-Biting Midges
|
1 |
| Orthocladius |
Non-Biting Midges
|
1 |
| Thienemanniella |
Non-Biting Midges
|
1 |
| Tvetenia |
Non-Biting Midges
|
1 |
Sampling with a kick net.
|
|
Information disclaimer: The information and data on this page is for guidance and general planning purposes only. It should not be used to make decisions on specific matters.
(Opens in a new window)
(Opens in a new window)
