How Clean Is Cass Lake Pike Bay?
Cass Lake Pike Bay is among the cleanest lakes in Minnesota. It received a water quality grade of A (Excellent) based on EPA monitoring data. Water clarity (Secchi depth): 13.6 ft. Phosphorus: 10.5 µg/L. Chlorophyll-a (algae): 3.4 µg/L. Trophic State Index: 40.
Cleanliness Snapshot
| Metric | Cass Lake Pike Bay | Minnesota avg |
|---|---|---|
| Overall Grade | A | C |
| Water Clarity (Secchi) | 13.6 ft | — |
| Phosphorus | 10.5 µg/L | <30 = clean |
| Chlorophyll-a (Algae) | 3.4 µg/L | <10 = clean |
| Trophic State Index | 40 | <50 = clean |
How does Cass Lake Pike Bay compare?
Cass Lake Pike Bay's grade of A matches or beats the Minnesota state average of C. It ranks #87 of 104 lakes in Cass County by water quality score.