Little Maple River IA 06-LSR-1596
mouth (SW 1/4 S34 T90N R39W Ida Co.) to confluence with unnamed tributary in NE 1/4 S20 T90N R38W Buena Vista 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 06-LSR-0110_0
Overall Use Support
Partial
Aquatic Life Use Support
Partial
Documentation
Assessment Comments
Assessment is based on results July 1992 IDNR stream use assessment conducted in Buena Vista county.
Basis for Assessment
July 1992 stream assessment form indicates pasture use and channelization are major causes of habitat degradation. Extensive stream bank erosion noted. Little diversity of substrate and instream habitat observed.
Monitoring and Methods
Assessment Key Dates
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 |