Silver Lake IA 01-MAQ-17
Delaware County S16T88NR4W SE edge of Delhi.
This is a Legacy Assessment. Prior to 2004, assessments were developed under a methodology that pre-dated the Integrated Report guidelines.
Assessment Cycle
1996
Result Period
1992 - 1994
Designations
Assessment Type
Evaluated
Integrated Report
Category 0
Legacy ADBCode
IA 01-MAQ-00680-L_0
Overall Use Support
Partial
Aquatic Life Use Support
Partial
Fish Consumption
Not assessed
Primary Contact Recreation
Not assessed
Documentation
Assessment Comments
Monitoring conduced in 1990 by ISU as part of Clean Lakes Classification Study.
Basis for Assessment
Used assessment of support of the Class B(LW) aquatic life uses (=PS) developed for the 1994 report.
Monitoring and Methods
Assessment Key Dates
Methods
| 200 | PHYSICAL/CHEMICAL MONITORING |
| 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 |
|---|---|---|---|---|
| Nutrients | Overall Use Support | High |
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| Nutrients | Aquatic Life Support | High |
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| Nutrients | Primary Contact Recreation | High |
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| Siltation | Overall Use Support | Moderate |
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| Siltation | Aquatic Life Support | Moderate |
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