Cleanest Lakes in Hillsdale County, Michigan
Crystal Lake in Hillsdale County leads the rankings with a water quality grade of B and 9.5 ft of clarity. Below are the top 2 cleanest monitored lakes in Hillsdale County, Michigan, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Crystal Lake | Hillsdale | B | 9.5 ft | - | 4 µg/L |
| 2 | Lake Diane South Basin; Amboy Township | Hillsdale | D | 2.5 ft | - | 29 µg/L |