Is Lamb Lake Safe for Swimming?
Lamb Lake in Johnson County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 7.2 ft visibility. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 7.2 ft |
| Location | Johnson County, Wisconsin |
How does Lamb Lake compare?
With an overall water quality grade of C, Lamb Lake matches or beats the Wisconsin state average of Grade D. It ranks #1 of 2 lakes in Johnson County by water quality score.
Water clarity (Secchi depth) sits at 7.2 feet. That puts the lake in good clarity range, with limited algae interference.