How Clean Is Buffalo Lake?
Buffalo 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): 2.5 ft. Phosphorus: 125.5 µg/L. Trophic State Index: 69.
Cleanliness Snapshot
| Metric | Buffalo Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | F | C |
| Water Clarity (Secchi) | 2.5 ft | — |
| Phosphorus | 125.5 µg/L | <30 = clean |
| Trophic State Index | 69 | <50 = clean |
How does Buffalo Lake compare?
Buffalo Lake's grade of F falls below the Wisconsin state average of C. It ranks #13 of 13 lakes in Marquette County by water quality score. Multi-year monitoring data shows water quality is declining based on 6 years of records.