How Clean Is Canyon Lake?
Canyon Lake is among the cleanest lakes in Wisconsin. It received a water quality grade of A (Excellent) based on EPA monitoring data. Chlorophyll-a (algae): 1.3 µg/L. Trophic State Index: 33.
Cleanliness Snapshot
| Metric | Canyon Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | A | C |
| Chlorophyll-a (Algae) | 1.3 µg/L | <10 = clean |
| Trophic State Index | 33 | <50 = clean |
How does Canyon Lake compare?
Canyon Lake's grade of A matches or beats the Wisconsin state average of C. It ranks #1 of 1 lakes in Pennington County by water quality score.