Is Pine Lake Safe for Swimming?
Pine Lake in Waukesha County, Wisconsin has a water quality grade of B (Good). Good for swimming, clear water with low algae levels. Water clarity: 25 ft visibility. Phosphorus: 12.2 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | B (Good) |
| Water Clarity (Secchi Depth) | 25 ft |
| Phosphorus | 12.2 μg/L |
| Maximum Depth | 85 ft |
| Location | Waukesha County, Wisconsin |
How does Pine Lake compare?
With an overall water quality grade of B, Pine Lake matches or beats the Wisconsin state average of Grade B. It ranks #26 of 35 lakes in Waukesha County by water quality score.
Water clarity (Secchi depth) sits at 25 feet. That counts as exceptional clarity — sunlight penetrates deep, supporting submerged plants and limiting algae.