How Clean Is Fox Lake?
Fox 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. Phosphorus: 192.5 µg/L. Trophic State Index: 79.
Cleanliness Snapshot
| Metric | Fox Lake | Minnesota avg |
|---|---|---|
| Overall Grade | F | C |
| Water Clarity (Secchi) | 1 ft | — |
| Phosphorus | 192.5 µg/L | <30 = clean |
| Trophic State Index | 79 | <50 = clean |
How does Fox Lake compare?
Fox Lake's grade of F falls below the Minnesota state average of C. It ranks #9 of 14 lakes in Martin County by water quality score.