Cleanest Lakes in Stephens County, Oklahoma
Nla Lake in Stephens County leads the rankings with a water quality grade of C and 6.1 ft of clarity. Below are the top 3 cleanest monitored lakes in Stephens County, Oklahoma, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Nla Lake | Stephens | C | 6.1 ft | 41.8 µg/L | 10.9 µg/L |
| 2 | Nla Lake | Stephens | D | 1 ft | 46000 µg/L | 16.1 µg/L |
| 3 | Nla Lake | Stephens | F | 0.6 ft | 209000 µg/L | 90.9 µg/L |