Abbe Creek IA 02-CED-500
mouth (S34 T83N R6W Linn Co.) to confluence with unnamed tributary in S4 T82N R5W Linn 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 02-CED-0202_0
Overall Use Support
Threatened
Aquatic Life Use Support
Threatened
Documentation
Assessment Comments
Stream use assessment in Linn County.
Basis for Assessment
Stream assessment form indicates fairly good habitat quality despite evidence of pasture use impacts. Good diversity of substrates and pool/riffle development. Moderate diversity of fish observed.
Monitoring and Methods
Assessment Key Dates
| 8/1/1991 | DNR Stream Use Assessment |
Methods
| 330 | Fish surveys |
| 375 | Visual observation-- may not quantify some parameters-- single season-- by prof. |
Monitoring Levels
| Biological | 3 |
| Habitat | 3 |
| Physical Chemistry | 0 |
| Toxic | 0 |
| Pathogen Indicators | 0 |
| Other Health Indicators | 0 |
| Other Aquatic Life Indicators | 0 |
| # of Bio Sites | 0 |
| BioIntegrity | N/A |