Cleanest Lakes in Nicollet County, Minnesota
Unnamed Lake in Nicollet County leads the rankings with a water quality grade of B and 5 ft of clarity. Below are the top 2 cleanest monitored lakes in Nicollet County, Minnesota, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Unnamed Lake | Nicollet | B | 5 ft | 14.5 µg/L | 8 µg/L |
| 2 | Oak Leaf Lake | Nicollet | D | 3.3 ft | 30 µg/L | - |