Cleanest Lakes in Delaware County, Oklahoma
Grand Lake in Delaware County leads the rankings on measured clarity and nutrients and 1.6 ft of clarity. Below are the top 3 cleanest monitored lakes in Delaware County, Oklahoma, ranked on EPA nutrient and algae measurements.
Ranked List
| # | Lake | County | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|
| 1 | Grand Lake | Delaware | 1.6 ft | 720 µg/L | - |
| 2 | Lake O the Cherokees | Delaware | - | - | - |
| 3 | Lake Eucha | Delaware | - | - | - |
More Answers for Delaware County, Oklahoma
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