How Clean Is Buffalo Lake?
Buffalo Lake is algae-prone, with a higher bloom risk in warm months. It received a water quality grade of F (Algae-prone) based on EPA monitoring data. Water clarity (Secchi depth): 0.3 ft. Chlorophyll-a (algae): 219.5 µg/L. Trophic State Index: 88.
Cleanliness Snapshot
| Metric | Buffalo Lake | North Dakota avg |
|---|---|---|
| Overall Grade | F | C |
| Water Clarity (Secchi) | 0.3 ft | — |
| Chlorophyll-a (Algae) | 219.5 µg/L | <10 = clean |
| Trophic State Index | 88 | <50 = clean |
How does Buffalo Lake compare?
Buffalo Lake's grade of F falls below the North Dakota state average of C. It ranks #1 of 2 lakes in Pierce County by water quality score. Multi-year monitoring data shows water quality is declining based on 2 years of records.
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