How Clean Is Buffalo Lake?
Buffalo Lake is nutrient-rich, with elevated phosphorus and algae. It received a water quality grade of D (Nutrient-rich) 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 | D | B |
| 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 D falls below the Wisconsin state average of B. It ranks #11 of 11 lakes in Marquette County by water quality score. Multi-year monitoring data shows water quality is declining based on 6 years of records.
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