Cleanest Lakes in Yakima County, Washington
Mount Adams Lake in Yakima County leads the rankings with a water quality grade of NR. Below are the top 21 cleanest monitored lakes in Yakima County, Washington, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Mount Adams Lake | Yakima | NR | - | - | - |
| 2 | Fish Lake | Yakima | NR | - | - | - |
| 3 | Howard Lake | Yakima | NR | - | - | - |
| 4 | Two Lakes | Yakima | NR | - | - | - |
| 5 | Two Lakes | Yakima | NR | - | - | - |
| 6 | Dewey Lake | Yakima | NR | - | - | - |
| 7 | Cougar Lake | Yakima | NR | - | - | - |
| 8 | Swamp Lake | Yakima | NR | - | - | - |
| 9 | Bumping Lake | Yakima | NR | - | - | - |
| 10 | Twin Sisters Lakes | Yakima | NR | - | - | - |
| 11 | Twin Sisters Lakes | Yakima | NR | - | - | - |
| 12 | Clear Lake | Yakima | NR | - | - | - |
| 13 | Dog Lake | Yakima | NR | - | - | - |
| 14 | Leech Lake | Yakima | NR | - | - | - |
| 15 | Wenas Lake | Yakima | NR | - | - | - |
| 16 | Mud Lake | Yakima | NR | - | - | - |
| 17 | McBride Slough | Yakima | NR | - | - | - |
| 18 | Horseshoe Pond | Yakima | NR | - | - | - |
| 19 | Giffin Lake | Yakima | NR | - | - | - |
| 20 | Morgan Lake | Yakima | NR | - | - | - |
| 21 | Horseshoe Lake | Yakima | NR | - | - | - |
More Answers for Yakima County, Washington
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