Granger Creek IA 01-TRK-127
mouth (Dubuque Co.) to county road bridge crossing in S24 T88N R2E Dubuque Co.
This is a Legacy Assessment. Prior to 2004, assessments were developed under a methodology that pre-dated the Integrated Report guidelines.
Assessment Cycle
1994
Result Period
1990 - 1992
Designations
Assessment Type
Monitored
Integrated Report
Category 0
Legacy ADBCode
IA 01-TRK-0110_0
Overall Use Support
Threatened
Aquatic Life Use Support
Threatened
Documentation
Assessment Comments
Three 1990 stream use assessment sites in Dubuque County.
Basis for Assessment
Stream use assessment form indicates very good habitat quality. Habitat was assessed at 3 locations, all having very diverse substrate and numerous pool/riffle sequences. Relatively low diversity of fish observed; however, seining was hindered at least at one location by abundance of rocky substrate.
Monitoring and Methods
Assessment Key Dates
| 8/1/1990 | DNR Stream Use Assessment |
Methods
| 360 | HABITAT ASSESSMENT |
| 330 | Fish surveys |
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 |