Is Palmyra-Modesto Lake Safe for Swimming?
Palmyra-Modesto Lake in Macoupin County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Phosphorus: 56 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Phosphorus | 56 μg/L |
| Location | Macoupin County, Wisconsin |
How does Palmyra-Modesto Lake compare?
With an overall water quality grade of C, Palmyra-Modesto Lake matches or beats the Wisconsin state average of Grade D. It ranks #1 of 3 lakes in Macoupin County by water quality score.