Is Hazel Creek Lk. Lake Safe for Swimming?
Hazel Creek Lk. Lake in Adair County, Wisconsin has a water quality grade of C (Fair). Swim with caution, moderate algae may be present. Water clarity: 2.8 ft visibility. Phosphorus: 22 µg/L. Chlorophyll-a (algae): 19 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 2.8 ft |
| Phosphorus | 22 μg/L |
| Chlorophyll-a (Algae) | 19 μg/L |
| Location | Adair County, Wisconsin |
How does Hazel Creek Lk. Lake compare?
With an overall water quality grade of C, Hazel Creek Lk. Lake matches or beats the Wisconsin state average of Grade C. It ranks #4 of 5 lakes in Adair County by water quality score.
Water clarity (Secchi depth) sits at 2.8 feet. That signals heavy algae or sediment, often tied to high phosphorus from runoff. Algae levels (chlorophyll-a) measure 19 µg/L — moderate; acceptable for swimming on most days, but worth checking advisories.