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. Chlorophyll-a (algae): 3.7 µg/L. Trophic State Index: 41.
Cleanliness Snapshot
| Metric | Cass Lake Pike Bay | Minnesota avg |
|---|---|---|
| Overall Grade | A | C |
| Water Clarity (Secchi) | 13.6 ft | — |
| Chlorophyll-a (Algae) | 3.7 µg/L | <10 = clean |
| Trophic State Index | 41 | <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 #81 of 132 lakes in Cass County by water quality score.