How Clean Is Holcombe Flowage Lake?
Holcombe Flowage 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): 3.7 ft. Phosphorus: 49.6 µg/L. Trophic State Index: 59.
Cleanliness Snapshot
| Metric | Holcombe Flowage Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | D | B |
| Water Clarity (Secchi) | 3.7 ft | — |
| Phosphorus | 49.6 µg/L | <30 = clean |
| Trophic State Index | 59 | <50 = clean |
How does Holcombe Flowage Lake compare?
Holcombe Flowage Lake's grade of D falls below the Wisconsin state average of B. It ranks #6 of 7 lakes in Chippewa County by water quality score. Multi-year monitoring data shows water quality is declining based on 3 years of records.
Watch Holcombe Flowage Lake water quality
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