Lake Anita IA 05-NSH-1435
Cass County S32T77NR34W 1/2 mi S Anita.
Assessment Comments
Basis for Assessment
SUMMARY: The Class A (primary contact recreation uses) were "not assessed." Continued to assess support of the Class B(LW) aquatic life uses as "fully supported." Fish consumption uses remain "fully supported." EXPLANATION: The Class A (primary contact recreation) uses were changed from "fully supported" to "not assessed" due to the lack of information on levels of indicator bacteria at this lake. This change reflects a change in DNR's Section 305(b) assessment methodology and does not suggest any change in lake water quality. The previous (1998) assessment of support of the Class B(LW) uses ("fully supported / threatened") was reviewed and approved by the DNR Fisheries Bureau in 2000. Fish consumption uses remain "fully supported" based on results of EPA/DNR fish contaminant (RAFT) monitoring in August 1997 (see assessment developed for the 1998 report above).
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 |
| 220 | Non-fixed station physical/chemical monitoring (conventional pollutant only) |
| 260 | Fish tissue analysis |
Monitoring Levels
| Biological | 0 |
| Habitat | 0 |
| Physical Chemistry | 3 |
| Toxic | 0 |
| Pathogen Indicators | 0 |
| Other Health Indicators | 0 |
| Other Aquatic Life Indicators | 0 |
| # of Bio Sites | 0 |
| BioIntegrity | N/A |