PlainWater

Public Water Systems

4,557 active public water systems in WA, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.

System Name Location Population Violations PFAS
Cougar / Squak Corridor Renton, WA 4 5
TALL TIMBER HOMEOWNERS ASSN Leavenworth, WA 3 2
FOUR PEAKS Kelso, WA 2 19
SONORA POINT RESORT Everett, WA 2 1
REFUGE Port Orchard, WA 2 0
Camp Cowles-Sunrise Newport, WA 2 6
BEAR CREEK Nine Mile Falls, WA 1 12
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