How Clean Is Cedar Island Lake?
Cedar Island Lake is a clean lake by Wisconsin standards. It received a water quality grade of B (Good) based on EPA monitoring data. Water clarity (Secchi depth): 10.5 ft. Trophic State Index: 43.
Cleanliness Snapshot
| Metric | Cedar Island Lake | Wisconsin avg |
|---|---|---|
| Overall Grade | B | B |
| Water Clarity (Secchi) | 10.5 ft | — |
| Trophic State Index | 43 | <50 = clean |
How does Cedar Island Lake compare?
Cedar Island Lake's grade of B matches or beats the Wisconsin state average of B. It ranks #19 of 45 lakes in Oakland County by water quality score.