Is Hidden Valley Lake 1 Safe for Swimming?
Hidden Valley Lake 1 in Lafayette County, Wisconsin has a water quality grade of B (Good). Good for swimming, clear water with low algae levels. Water clarity: 13.1 ft visibility. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | B (Good) |
| Water Clarity (Secchi Depth) | 13.1 ft |
| Location | Lafayette County, Wisconsin |
How does Hidden Valley Lake 1 compare?
With an overall water quality grade of B, Hidden Valley Lake 1 matches or beats the Wisconsin state average of Grade C. It ranks #1 of 3 lakes in Lafayette County by water quality score.
Water clarity (Secchi depth) sits at 13.1 feet. That counts as exceptional clarity — sunlight penetrates deep, supporting submerged plants and limiting algae.