How Clean Is Rolling Stone Lake?
Rolling Stone Lake has fair water quality — typical of lakes with moderate nutrient enrichment. It received a water quality grade of C (Fair) based on EPA monitoring data. Water clarity (Secchi depth): 5.7 ft. Phosphorus: 33.1 µg/L. Trophic State Index: 53.
Cleanliness Snapshot
| Metric | Rolling Stone Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | C | C |
| Water Clarity (Secchi) | 5.7 ft | — |
| Phosphorus | 33.1 µg/L | <30 = clean |
| Trophic State Index | 53 | <50 = clean |
How does Rolling Stone Lake compare?
Rolling Stone Lake's grade of C matches or beats the Wisconsin state average of C. It ranks #22 of 32 lakes in Langlade County by water quality score. Multi-year monitoring data shows water quality is improving based on 6 years of records.