How Clean Is Pokegama Lake?
Pokegama Lake is a clean lake by Wisconsin standards. It received a water quality grade of B (Good) based on EPA monitoring data. Phosphorus: 10 µg/L. Trophic State Index: 37.
Cleanliness Snapshot
| Metric | Pokegama Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | B | B |
| Phosphorus | 10 µg/L | <30 = clean |
| Trophic State Index | 37 | <50 = clean |
How does Pokegama Lake compare?
Pokegama Lake's grade of B matches or beats the Wisconsin state average of B. It ranks #78 of 103 lakes in Vilas County by water quality score. Multi-year monitoring data shows water quality is declining based on 5 years of records.