Is Hazel Creek Lk. Lake Safe for Swimming?
Hazel Creek Lk. Lake in Adair County, Wisconsin has a water quality grade of C (Fair). Generally safe for swimming, moderate water quality. Water clarity: 3.6 ft visibility. Phosphorus: 24.5 µg/L. Chlorophyll-a (algae): 9.6 µg/L. Always check local health department advisories before swimming.
Key Metrics
| Metric | Value |
|---|---|
| Overall Grade | C (Fair) |
| Water Clarity (Secchi Depth) | 3.6 ft |
| Phosphorus | 24.5 μg/L |
| Chlorophyll-a (Algae) | 9.6 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 #2 of 5 lakes in Adair County by water quality score.
Water clarity (Secchi depth) sits at 3.6 feet. That falls into moderate clarity — typical for lakes with some nutrient enrichment. Algae levels (chlorophyll-a) measure 9.6 µg/L — moderate; acceptable for swimming on most days, but worth checking advisories.