Ocheyedan River IA 06-LSR-1638
mouth (S13 T96N R37W Clay Co.) to confluence with Little Ocheyedan R. in S28 T98N R39W Osceola 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 06-LSR-0250_0
Overall Use Support
Not assessed
Aquatic Life Use Support
Not assessed
Documentation
Assessment Comments
No water quality monitoring conducted and/or data is greater than 5 years old.
Basis for Assessment
Changed the assessment of support of the Class B(LR) aquatic life used to "not assessed" due to (1) age of the WQ data from the DNR quarterly monitoring station near Spencer (> 5 years) & (2) lack of any biological monitoring in this reach from either DNR stream use assessments or DNR biocriteria sampling. The DNR quarterly station will again be monitored during FFYs 1998-99. Biological monitoring is needed in this reach to provide information necessary for developing an assessment of support of the Class B(LR) uses.
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 | 0 |
| Toxic | 0 |
| Pathogen Indicators | 0 |
| Other Health Indicators | 0 |
| Other Aquatic Life Indicators | 0 |
| # of Bio Sites | 0 |
| BioIntegrity | N/A |