Is West Lake Osceola Safe for Swimming?
West Lake Osceola in Clarke County, Wisconsin has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 2.2 ft visibility. Chlorophyll-a (algae): 28.7 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 2.2 ft |
| Chlorophyll-a (Algae) | 28.7 μg/L |
| Location | Clarke County, Wisconsin |
How does West Lake Osceola compare?
With an overall water quality grade of D, West Lake Osceola matches or beats the Wisconsin state average of Grade D. It ranks #1 of 2 lakes in Clarke County by water quality score.
Water clarity (Secchi depth) sits at 2.2 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff. Algae levels (chlorophyll-a) measure 28.7 µg/L — elevated; risk of harmful algal bloom advisories increases at this concentration.