Cedar River IA 02-CED-472
from W. Fk. Cedar R. (S4 T90N R14W Black Hawk Co.) to lowhead dam at Waverly in NW 1/4 S2 T91N R14W Bremer Co.
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
Not Assessed
Integrated Report
Category 0
Legacy ADBCode
IA 02-CED-0070_0
Overall Use Support
Not assessed
Aquatic Life Use Support
Not assessed
Fish Consumption
Not assessed
Documentation
Assessment Comments
Assessment is based on results of IDNR ambient monthly monitoring near Janesville.
Basis for Assessment
Continued to consider the Class B(WW) aquatic life uses as "not assessed" due to lack of recent information on the chemical or biological status of this river reach.
Monitoring and Methods
Assessment Key Dates
Methods
| 230 | Fixed station physical/chemical (conventional plus toxic pollutants) |
| 150 | Monitoring data more than 5 years old |
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 |