Pratt Creek IA 02-CED-522
mouth (S6 T85N R11W Benton Co.) to confluence with unnamed tributary in NE 1/4 S7 T85N R11W Benton 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-0250_0
Overall Use Support
Partial
Aquatic Life Use Support
Partial
Documentation
Assessment Comments
Three stream use assessments in Benton County.
Basis for Assessment
Stream assessment forms indicate somewhat below average habitat quality. Frequent pasture use impacts noted at all 3 assessment locations. Two of three locations had relatively low diversity of substrate and few pool/riffle sequences. Relatively low diversity of fish observed at all assessment locations. Map suggests stream has been straightened in many reaches.
Monitoring and Methods
Assessment Key Dates
| 7/3/1991 | DNR Stream Use Assessment |
| 7/2/1991 | DNR Stream Use Assessment |
| 7/1/1991 | DNR Stream Use Assessment |
Methods
| 330 | Fish surveys |
| 375 | Visual observation-- may not quantify some parameters-- single season-- by prof. |
Monitoring Levels
| Biological | 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 |