How Clean Is Mckinley Lake?
Mckinley Lake has very poor water quality and a high algae bloom risk. It received a water quality grade of F (Very Poor) based on EPA monitoring data. Water clarity (Secchi depth): 1 ft. Chlorophyll-a (algae): 69.3 µg/L. Trophic State Index: 75.
Cleanliness Snapshot
| Metric | Mckinley Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | F | D |
| Water Clarity (Secchi) | 1 ft | — |
| Chlorophyll-a (Algae) | 69.3 µg/L | <10 = clean |
| Trophic State Index | 75 | <50 = clean |
How does Mckinley Lake compare?
Mckinley Lake's grade of F falls below the Wisconsin state average of D. It ranks #6 of 6 lakes in Union County by water quality score.