Is Midlothian Lake Safe for Swimming?
Midlothian Lake in Cook County, Wisconsin has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 1.2 ft visibility. Phosphorus: 44.5 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 1.2 ft |
| Phosphorus | 44.5 μg/L |
| Location | Cook County, Wisconsin |
How does Midlothian Lake compare?
With an overall water quality grade of D, Midlothian Lake matches or beats the Wisconsin state average of Grade D. It ranks #42 of 68 lakes in Cook County by water quality score.
Water clarity (Secchi depth) sits at 1.2 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff.