English River IA 02-IOW-671
mouth (S12 T77N R6W Washington Co.) to confluence with Ramsey Cr. in S14 T77N R8W Washington Co.
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
Monitored
Integrated Report
Category 0
Legacy ADBCode
IA 02-IOW-0100_1
Overall Use Support
Threatened
Aquatic Life Use Support
Threatened
Fish Consumption
Not assessed
Documentation
Assessment Comments
Assessment is based on results from the IDNR ambient monthly water quality monitoring station near Riverside.
Basis for Assessment
No violations of the Class B(WW) aquatic life criteria in 24 samples over two years; thus, assess support of Class B(WW) uses as FST due to threat of agricultural nonpoint sources and channel alterations upstream in the watershed.
Monitoring and Methods
Assessment Key Dates
Methods
| 210 | Fixed station physical/chemical monitoring (conventional pollutants only) |
Monitoring Levels
| Biological | 0 |
| Habitat | 0 |
| Physical Chemistry | 3 |
| Toxic | 0 |
| Pathogen Indicators | 0 |
| Other Health Indicators | 0 |
| Other Aquatic Life Indicators | 0 |
| # of Bio Sites | 0 |
| BioIntegrity | N/A |