Is Lac Vieux Desert Lake Safe for Swimming?
Lac Vieux Desert Lake in Vilas County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 5.7 ft visibility. Phosphorus: 28.2 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 5.7 ft |
| Phosphorus | 28.2 μg/L |
| Maximum Depth | 38 ft |
| Location | Vilas County, Wisconsin |
How does Lac Vieux Desert Lake compare?
With an overall water quality grade of C, Lac Vieux Desert Lake falls below the Wisconsin state average of Grade B. It ranks #197 of 202 lakes in Vilas County by water quality score.
Water clarity (Secchi depth) sits at 5.7 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment.