How Clean Is Lake Fisher?
Lake Fisher 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): 2 ft. Chlorophyll-a (algae): 30.2 µg/L. Trophic State Index: 66.
Cleanliness Snapshot
| Metric | Lake Fisher | Wisconsin avg |
|---|---|---|
| Overall Grade | F | D |
| Water Clarity (Secchi) | 2 ft | — |
| Chlorophyll-a (Algae) | 30.2 µg/L | <10 = clean |
| Trophic State Index | 66 | <50 = clean |
How does Lake Fisher compare?
Lake Fisher's grade of F falls below the Wisconsin state average of D. It ranks #2 of 2 lakes in Davis County by water quality score.