How Clean Is Eldred Sherwood Lake?
Eldred Sherwood 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): 3 ft. Chlorophyll-a (algae): 33.4 µg/L. Trophic State Index: 63.
Cleanliness Snapshot
| Metric | Eldred Sherwood Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | F | D |
| Water Clarity (Secchi) | 3 ft | — |
| Chlorophyll-a (Algae) | 33.4 µg/L | <10 = clean |
| Trophic State Index | 63 | <50 = clean |
How does Eldred Sherwood Lake compare?
Eldred Sherwood Lake's grade of F falls below the Wisconsin state average of D. It ranks #2 of 2 lakes in Hancock County by water quality score.