Cleanest Lakes in Otsego County, Michigan
O'Rourke Lake; Bagley Twp in Otsego County leads the rankings with a water quality grade of A and 15 ft of clarity. Below are the top 2 cleanest monitored lakes in Otsego County, Michigan, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | O'Rourke Lake; Bagley Twp | Otsego | A | 15 ft | - | 1.3 µg/L |
| 2 | Perch Lake | Otsego | A | 11.3 ft | - | 3.6 µg/L |