Cleanest Lakes in Carter County, Montana
Nla Lake in Carter County leads the rankings with a water quality grade of B. Below are the top 1 cleanest monitored lakes in Carter County, Montana, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Nla Lake | Carter | B | - | 34.6 µg/L | 2.9 µg/L |