Is Green Lake Safe for Swimming?
Green Lake in Green Lake County, Wisconsin has a water quality grade of B (Good). Good for swimming, clear water with low algae levels. Phosphorus: 20.6 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | B (Good) |
| Phosphorus | 20.6 μg/L |
| Location | Green Lake County, Wisconsin |
How does Green Lake compare?
With an overall water quality grade of B, Green Lake matches or beats the Wisconsin state average of Grade C. It ranks #3 of 13 lakes in Green Lake County by water quality score.