How Clean Is Big Crawling Stone Deep Lake?
Big Crawling Stone Deep Lake is among the cleanest lakes in Wisconsin. It received a water quality grade of A (Excellent) based on EPA monitoring data. Water clarity (Secchi depth): 55.8 ft. Trophic State Index: 19.
Cleanliness Snapshot
| Metric | Big Crawling Stone Deep Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | A | B |
| Water Clarity (Secchi) | 55.8 ft | — |
| Trophic State Index | 19 | <50 = clean |
How does Big Crawling Stone Deep Lake compare?
Big Crawling Stone Deep Lake's grade of A matches or beats the Wisconsin state average of B. It ranks #105 of 202 lakes in Vilas County by water quality score. Multi-year monitoring data shows water quality is stable based on 7 years of records.