Is Mcleod Reservoir Safe for Swimming?
Mcleod Reservoir in Williams County, Wisconsin has a water quality grade of C (Fair). Swim with caution, moderate algae may be present. Water clarity: 5.4 ft visibility. Chlorophyll-a (algae): 16.5 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 5.4 ft |
| Chlorophyll-a (Algae) | 16.5 μg/L |
| Location | Williams County, Wisconsin |
How does Mcleod Reservoir compare?
With an overall water quality grade of C, Mcleod Reservoir matches or beats the Wisconsin state average of Grade C. It ranks #7 of 9 lakes in Williams County by water quality score.
Water clarity (Secchi depth) sits at 5.4 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment. Algae levels (chlorophyll-a) measure 16.5 µg/L — moderate; acceptable for swimming on most days, but worth checking advisories.