Cleanest Lakes in Gladwin County, Michigan
Island Lake Central Basin; Sherman Township in Gladwin County leads the rankings with a water quality grade of A and 16.5 ft of clarity. Below are the top 4 cleanest monitored lakes in Gladwin County, Michigan, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Island Lake Central Basin; Sherman Township | Gladwin | A | 16.5 ft | - | 3.2 µg/L |
| 2 | Lancer Lake Southeast | Gladwin | A | 13.2 ft | - | 1.7 µg/L |
| 3 | Lancelot Lake Southwest Basin | Gladwin | B | 10 ft | - | 6.2 µg/L |
| 4 | Grass Lake | Gladwin | B | 4 ft | - | 3.4 µg/L |