Cleanest Lakes in Pondera County, Montana
Nla Lake in Pondera County leads the rankings with a water quality grade of B and 3.9 ft of clarity. Below are the top 1 cleanest monitored lakes in Pondera County, Montana, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Nla Lake | Pondera | B | 3.9 ft | 16.9 µg/L | 5.2 µg/L |