How Clean Is Ocheda Lake?
Ocheda 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): 1.6 ft. Phosphorus: 265 µg/L. Trophic State Index: 77.
Cleanliness Snapshot
| Metric | Ocheda Lake | Minnesota avg |
|---|---|---|
| Overall Grade | F | C |
| Water Clarity (Secchi) | 1.6 ft | — |
| Phosphorus | 265 µg/L | <30 = clean |
| Trophic State Index | 77 | <50 = clean |
How does Ocheda Lake compare?
Ocheda Lake's grade of F falls below the Minnesota state average of C. It ranks #3 of 4 lakes in Nobles County by water quality score.