Cleanest Lakes in Grady County, Oklahoma
Nla Lake in Grady County leads the rankings with a water quality grade of B and 8.9 ft of clarity. Below are the top 2 cleanest monitored lakes in Grady County, Oklahoma, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Nla Lake | Grady | B | 8.9 ft | 17.8 µg/L | 3.4 µg/L |
| 2 | Nla Lake | Grady | C | 6.5 ft | 2506.5 µg/L | 3.8 µg/L |