How Clean Is Pokegama Lake?
Pokegama Lake is among the cleanest lakes in Wisconsin. It received a water quality grade of A (Excellent) based on EPA monitoring data. Phosphorus: 10 µg/L. Trophic State Index: 37.
Cleanliness Snapshot
| Metric | Pokegama Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | A | C |
| Phosphorus | 10 µg/L | <30 = clean |
| Trophic State Index | 37 | <50 = clean |
How does Pokegama Lake compare?
Pokegama Lake's grade of A matches or beats the Wisconsin state average of C. It ranks #40 of 191 lakes in Vilas County by water quality score. Multi-year monitoring data shows water quality is declining based on 5 years of records.