Is Lake Menomin Safe for Swimming?
Lake Menomin in Dunn County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 10.7 ft visibility. Phosphorus: 89.7 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 10.7 ft |
| Phosphorus | 89.7 μg/L |
| Maximum Depth | 34 ft |
| Location | Dunn County, Wisconsin |
How does Lake Menomin compare?
With an overall water quality grade of C, Lake Menomin falls below the Wisconsin state average of Grade B. It ranks #1 of 3 lakes in Dunn County by water quality score.
Water clarity (Secchi depth) sits at 10.7 feet. That counts as exceptional clarity — sunlight penetrates deep, supporting submerged plants and limiting algae.