Is Big Lake Safe for Swimming?
Big Lake in Vilas County, Wisconsin has a water quality grade of A (Excellent). Excellent for swimming, crystal clear water with minimal algae. Phosphorus: 17.4 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | A (Excellent) |
| Phosphorus | 17.4 μg/L |
| Maximum Depth | 30 ft |
| Location | Vilas County, Wisconsin |
How does Big Lake compare?
With an overall water quality grade of A, Big Lake matches or beats the Wisconsin state average of Grade B. It ranks #17 of 202 lakes in Vilas County by water quality score.