Cleanest Lakes in Chelan County, Washington
Nla Lake in Chelan County leads the rankings with a water quality grade of A and 42.8 ft of clarity. Below are the top 2 cleanest monitored lakes in Chelan County, Washington, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Nla Lake | Chelan | A | 42.8 ft | 3.9 µg/L | 0.5 µg/L |
| 2 | Nla Lake | Chelan | C | 13.7 ft | 8004.8 µg/L | 1.6 µg/L |