MBSS Site Summary for: UMON-288-S-2002

Site Photos

Field photo showing stream conditions at site UMON-288-S-2002-1 (Opens in a new window) Field photo showing stream conditions at site UMON-288-S-2002-2 (Opens in a new window) Field photo showing stream conditions at site UMON-288-S-2002-3 (Opens in a new window) Field photo showing stream conditions at site UMON-288-S-2002-4 (Opens in a new window)

Located on HIGH RUN in the Upper Monocacy River watershed, 8-digit code: 02140303.
This stream was visited in the spring on 3/14/2002 and again in the summer on 6/19/2002.

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 Good - 4.0 / 5.0
Benthic IBI Good - 4.5 / 5.0

Land Use

Land use can provide important information for determining stream health.
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Catchment area 988 acres A stream flowing through a densely forested area. An example of a forested stream.
Urban Land Use 7.2 %
Agricultural Land Use 12.3 %
Forested Land Use 76.6 %


Stream showing woody debris, logs, and rocky substrate.
An example of woody debris in a stream.

Physical Stream Habitat
Instream Habitat 18/20 (Optimal)
Epifaunal Substrate 18/20 (Optimal)
Velocity/Depth Diversity 10/20 (Marginal)
Pool Quality
Pool Extent = 35 meters 		13/20 (Suboptimal)
Riffle Quality
Riffle Extent = 50 meters 		17/20 (Optimal)
Shading 92 %
Embeddedness 20 %
Several measures of instream habitat were considered 'Optimal' at this location.


Stream Water Quality:
Water temperature 14.9 ° C
Dissolved oxygen (DO) 10.5 mg/L
pH (lab) 6.87
Conductivity 20 µmho/cm
Alkalinity
(acid neutralizing capacity) 		87 µeq/L
Dissolved organic carbon (DOC) 1.2 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. 		Close-up of a mayfly indicator species.

Fish Survey Results:
Fish data is unavailable or no fish observed.

Amphibians and Reptiles:
Northern Green Frog

Crayfish:
No crayfish noted.

Exotic Plants:
Japanese Stiltgrass
Multiflora Rose
 

Benthic Macroinvertebrates:
Sensitive taxa: Green, Tolerant: Red, Intermediate: Gold.
Genus/Family Common Name Count
Ephemerella Sulphur Mayfly 26
Oulimnius Riffle Beetle 21
Paraleptophlebia Blue Quill Mayfly 11
Heptageniidae Flathead Mayfly 10
Promoresia Riffle Beetle 9
Epeorus Mayfly 6
Diplectrona Net-Spinning Caddisfly 6
Micropsectra Non-Biting Midges 5
Perlodidae Perlodid Stonefly 5
Lepidostoma Little Brown Sedge Caddisfly 4
Eukiefferiella Non-Biting Midges 3
Leuctra  Rolled-Winged Stonefly 2
Hexatoma Crane Fly 2
Baetidae Small Minnow Mayfly 2
Stempellinella Non-Biting Midges 1
Tanytarsini Non-Biting Midges 1
Antocha Crane Fly 1
Pteronarcys Giant Stonefly 1
Dicranota Hairy-Eyed Cranefly 1
Kick net sampling for macroinvertebrates.
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.