
Cleanest Lakes in Mason County, Washington
Mildred Lakes in Mason County leads the rankings on measured clarity and nutrients. Below are the top 28 cleanest monitored lakes in Mason County, Washington, ranked on EPA nutrient and algae measurements.
Ranked List
| # | Lake | County | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|
| 1 | Mildred Lakes | Mason | - | - | - |
| 2 | Island Lake | Mason | - | - | - |
| 3 | Cranberry Lake | Mason | - | - | - |
| 4 | Lake Limerick | Mason | - | - | - |
| 5 | Lake Kokanee | Mason | - | - | - |
| 6 | Lake Cushman | Mason | - | - | - |
| 7 | Melbourne Lake | Mason | - | - | - |
| 8 | Lake Wooten | Mason | - | - | - |
| 9 | Haven Lake | Mason | - | - | - |
| 10 | Tee Lake | Mason | - | - | - |
| 11 | Bennettsen Lake | Mason | - | - | - |
| 12 | Blacksmith Lake | Mason | - | - | - |
| 13 | Tiger Lake | Mason | - | - | - |
| 14 | Lake Anderson | Mason | - | - | - |
| 15 | Devereaux Lake | Mason | - | - | - |
| 16 | Prickett Lake | Mason | - | - | - |
| 17 | Mason Lake | Mason | - | - | - |
| 18 | Benson Lake | Mason | - | - | - |
| 19 | Spencer Lake | Mason | - | - | - |
| 20 | Phillips Lake | Mason | - | - | - |
| 21 | Forbes Lake | Mason | - | - | - |
| 22 | Big Twin Lake | Mason | - | - | - |
| 23 | Isabella Lake | Mason | - | - | - |
| 24 | Stump Lake | Mason | - | - | - |
| 25 | Lost Lake | Mason | - | - | - |
| 26 | Lystair Lake | Mason | - | - | - |
| 27 | Lake Arrowhead | Mason | - | - | - |
| 28 | Nahwatzel Lake | Mason | - | - | - |
More Answers for Mason County, Washington
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