Lake Manawa IA 06-WEM-1711
Pottawattamie County S13T74NR44W S edge Council Bluffs
This is a Legacy Assessment. Prior to 2004, assessments were developed under a methodology that pre-dated the Integrated Report guidelines.
Assessment Cycle
1996
Result Period
1992 - 1994
Designations
Assessment Type
Monitored
Integrated Report
Category 0
Legacy ADBCode
IA 06-WEM-00235-L_0
Overall Use Support
Threatened
Aquatic Life Use Support
Threatened
Fish Consumption
Threatened
Primary Contact Recreation
Threatened
Documentation
Assessment Comments
Monitored in 1990 and 1992 by ISU as part of the Clean Lakes Classification study (1994) and also monitored in 1990 for fish tissue (RAFT sampling).
Basis for Assessment
Used assessments of support of the Class A (primary contact) uses (=FST), the Class B(LW) aquatic life uses (=FST), and the fish consumption uses (=FST) developed for the 1994 report.
Monitoring and Methods
Assessment Key Dates
Methods
| 340 | Primary producer surveys (phytoplankton/periphyton/macrophyton) |
| 420 | Water column surveys (e.g. fecal coliform) |
| 120 | Surveys of fish and game biologists/other professionals |
| 222 | Non-fixed-station monitoring (conventional during key seasons and flows) |
| 260 | Fish tissue analysis |
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 |