Cleanest Lakes in McLean County, North Dakota
Lake Audubon in McLean County leads the rankings with a water quality grade of B and 4.7 ft of clarity. Below are the top 2 cleanest monitored lakes in McLean County, North Dakota, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Lake Audubon | McLean | B | 4.7 ft | - | 4.7 µg/L |
| 2 | Custer Mine Pond | McLean | C | 2.2 ft | - | 3.3 µg/L |