Cleanest Lakes in Franklin County, Idaho
Oneida Narrows Reservoir in Franklin County leads the rankings with a water quality grade of NR. Below are the top 8 cleanest monitored lakes in Franklin County, Idaho, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Oneida Narrows Reservoir | Franklin | NR | - | - | - |
| 2 | Strongarm Reservoir Number One | Franklin | NR | - | - | - |
| 3 | Winder Reservoir | Franklin | NR | - | - | - |
| 4 | Glendale Reservoir | Franklin | NR | - | - | - |
| 5 | Foster Reservoir | Franklin | NR | - | - | - |
| 6 | Johnson Reservoir | Franklin | NR | - | - | - |
| 7 | Lamont Reservoir | Franklin | NR | - | - | - |
| 8 | Twin Lakes Reservoir | Franklin | NR | - | - | - |
More Answers for Franklin County, Idaho
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