West Twin Lake IA 02-IOW-778
Hancock County S30T94NR24 4 mi E of Kanawha.
This is a Legacy Assessment. Prior to 2004, assessments were developed under a methodology that pre-dated the Integrated Report guidelines.
Assessment Cycle
1998
Result Period
1994 - 1996
Designations
Assessment Type
Evaluated
Integrated Report
Category 0
Legacy ADBCode
IA 02-IOW-04045-L_0
Overall Use Support
Partial
Aquatic Life Use Support
Partial
Fish Consumption
Not assessed
Documentation
Assessment Comments
Assessment based on reports by IDNR Wildlife Bureau.
Basis for Assessment
Comments of DNR Wildlife Biologist indicate nutrients in runoff from confined livestock feeding operation in the watershed also contribute to degraded water quality and PS use status.
Monitoring and Methods
Assessment Key Dates
Methods
| 120 | Surveys of fish and game biologists/other professionals |
Monitoring Levels
| Biological | 0 |
| Habitat | 0 |
| Physical Chemistry | 0 |
| Toxic | 0 |
| Pathogen Indicators | 0 |
| Other Health Indicators | 0 |
| Other Aquatic Life Indicators | 0 |
| # of Bio Sites | 0 |
| BioIntegrity | N/A |
Causes and Sources of Impairment
| Causes | Use Support | Cause Magnitude | Sources | Source Magnitude |
|---|---|---|---|---|
| Siltation | Overall Use Support | Moderate |
|
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| Siltation | Aquatic Life Support | Moderate |
|
|
| Nutrients | Overall Use Support | Slight |
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| Nutrients | Aquatic Life Support | Slight |
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