Is Green Lake East Basin Safe for Swimming?
Green Lake East Basin in Green Lake County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 11.8 ft visibility. Phosphorus: 41 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 11.8 ft |
| Phosphorus | 41 μg/L |
| Maximum Depth | 236 ft |
| Location | Green Lake County, Wisconsin |
How does Green Lake East Basin compare?
With an overall water quality grade of C, Green Lake East Basin falls below the Wisconsin state average of Grade B. It ranks #3 of 7 lakes in Green Lake County by water quality score.
Water clarity (Secchi depth) sits at 11.8 feet. That counts as exceptional clarity — sunlight penetrates deep, supporting submerged plants and limiting algae.