Is Prairie Lee Lake Nr. Dam Safe for Swimming?
Prairie Lee Lake Nr. Dam in Jackson County, Wisconsin has a water quality grade of D (Poor). Swimming not recommended, poor water quality with high algae risk. Water clarity: 3 ft visibility. Phosphorus: 43 µg/L. Chlorophyll-a (algae): 18.5 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | D (Poor) |
| Water Clarity (Secchi Depth) | 3 ft |
| Phosphorus | 43 μg/L |
| Chlorophyll-a (Algae) | 18.5 μg/L |
| Location | Jackson County, Wisconsin |
How does Prairie Lee Lake Nr. Dam compare?
With an overall water quality grade of D, Prairie Lee Lake Nr. Dam falls below the Wisconsin state average of Grade C. It ranks #6 of 27 lakes in Jackson County by water quality score.
Water clarity (Secchi depth) sits at 3 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment. Algae levels (chlorophyll-a) measure 18.5 µg/L — moderate; acceptable for swimming on most days, but worth checking advisories.