MBSS Site Summary for: DEER-115-X-2005
Located on North Stirrup Run in the Deer Creek watershed,
8-digit code: 02120202.
This stream was visited in the spring on 8/23/2005 and again in the summer on 8/23/2005.
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
|
N R |
|
Benthic IBI
|
Fair - 3.7 / 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
|
894 acres
|
Cows survey the sampling procedure at this extreme example of a highly agriculturalized site.
|
|
Urban Land Use
|
0 %
|
|
Agricultural Land Use
|
54 %
|
|
Forested Land Use
|
44 %
|
Stream Water Quality:
|
| Water temperature |
18.4 ° C
|
| Dissolved oxygen (DO) |
8.4 mg/L
|
| Conductivity |
157 µmho/cm
|
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.
|
 |
| Fish data is unavailable or no fish observed. |
| No amphibians and reptiles noted. |
|
|
|
Sensitive taxa: Green, Tolerant: Red, Intermediate: Gold.
|
| Genus/Family |
Common Name |
Count |
| Dubiraphia |
Riffle Beetle
|
13 |
| Antocha |
Crane Fly
|
7 |
| Orthocladius |
Non-Biting Midges
|
7 |
| Stenelmis |
Beetle
|
6 |
| Tanytarsus |
Non-Biting Midges
|
5 |
| Thienemannimyia group |
Non-Biting Midges
|
5 |
| Microtendipes |
Non-Biting Midges
|
4 |
| Amphinemura |
Spring Stonefly
|
4 |
| Ephemerella |
Sulphur Mayfly
|
4 |
| Rheosmittia |
Non-Biting Midges
|
3 |
| Hydropsyche |
Net-Spinning Caddisfly
|
3 |
| Hydrobaenus |
Midge
|
2 |
| Tipulidae |
Cranefly
|
2 |
| Eurylophella |
Mayfly
|
2 |
| Polypedilum |
Non-Biting Midges
|
2 |
| Elmidae |
Riffle Beetle
|
2 |
| Baetidae |
Small Minnow Mayfly
|
2 |
| Ephemerellidae |
Spiny Crawler Mayfly
|
2 |
| Tanypodinae |
Non-Biting Midges
|
2 |
| Boyeria |
Spotted Darner Dragonfly
|
1 |
| Leuctridae |
Rolledwinged Stonefly
|
1 |
| Zavrelimyia |
Non-Biting Midges
|
1 |
| Stempellinella |
Non-Biting Midges
|
1 |
| Serratella |
Mayfly
|
1 |
| Heptageniidae |
Flathead Mayfly
|
1 |
| Gomphidae |
Clubtail Dragonfly
|
1 |
| Physa |
Air-Breathing Freshwater Snail
|
1 |
| Spirosperma |
Aquatic Oligochaete Worm
|
1 |
| Anchytarsus |
Beetle
|
1 |
| Coenagrionidae |
Narrowwinged Damselfly
|
1 |
| Argia |
Narrow-Winged Damselfly
|
1 |
| Cheumatopsyche |
Net-Spinning Caddisfly
|
1 |
| Chironomini |
Non-Biting Midge
|
1 |
| Chironomus |
Non-Biting Midges
|
1 |
| Parametriocnemus |
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.
