Cleanest Lakes in Skamania County, Washington
Nla Lake in Skamania County leads the rankings with a water quality grade of A and 26.3 ft of clarity. Below are the top 2 cleanest monitored lakes in Skamania County, Washington, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Nla Lake | Skamania | A | 26.3 ft | 10.5 µg/L | 1.3 µg/L |
| 2 | Nla Lake | Skamania | C | - | 85000 µg/L | 2.1 µg/L |