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 |
|---|---|---|---|---|
| FOREST GLEN WATER SYSTEM | Leavenworth, WA | 21 | 1 | — |
| BRINNON BEACH PRIVATE ESTATES ASSN | Brinnon, WA | 21 | 3 | — |
| SKOOKUM VIEW | Port Orchard, WA | 21 | 6 | — |
| SUNLAND SITES | Seattle, WA | 21 | 35 | — |
| SUNSET PARK WATER CO | Port Orchard, WA | 21 | 71 | — |
| Lazy Daze Water Association | Conconully, WA | 21 | 9 | — |
| TUALCO WATER ASSOCIATION | Monroe, WA | 21 | 0 | — |
| TWANOH COMMUNITY CLUB | Belfair, WA | 21 | 3 | — |
| Wildwood Resort Condo Assn WS | Lynden, WA | 21 | 32 | — |
| Tahuya Adventure Resort | Port Orchard, WA | 21 | 2 | — |
| HOZOMEEN WATER SYSTEM | Marblemount, WA | 21 | 19 | — |
| CHUMBLEY FAMILY LLC | ELMA, WA | 20 | 5 | — |
| BAY HEAD WATER USERS ASSOC INC | Eastsound, WA | 20 | 4 | — |
| KINGS LAKESIDE PARK | Woodland, WA | 20 | 12 | — |
| HORN RAPIDS PARK WATER SYSTEM | West Richland, WA | 20 | 1 | — |
| CLARKS CREEK LLC | Puyallup, WA | 20 | 47 | — |
| HALFWAY RV PARK | Hansville, WA | 20 | 14 | — |
| GRAND RONDE RANCHES #1 | Asotin, WA | 20 | 5 | — |
| MT ADAMS INN | Federal Way, WA | 20 | 31 | — |
| SUNNY SITES ADDITION 1 | Leavenworth, WA | 20 | 11 | — |
| SURFCREST WATER CORPORATION | Mount Vernon, WA | 20 | 15 | — |
| KADOWS MARINA | Woodland, WA | 20 | 4 | — |
| TRANQUILCENE TRAILER PARK | QUILCENE, WA | 20 | 0 | — |
| Skyline Ridge | Port Orchard, WA | 20 | 0 | — |
| SPOKANE RIFLE CLUB NORTH | SPOKANE, WA | 19 | 1 | — |
| Copalis RV Park | Chehalis, WA | 19 | 10 | — |
| SOUTH BLAKELY MAINTENANCE ASSN | Blakely Island, WA | 19 | 8 | — |
| BALD POINT AIRIES | TAHUYA, WA | 19 | 15 | — |
| CLEAR LAKE PINES BEACH CLUB | Cheney, WA | 19 | 29 | — |
| HONEYMOON BAY VISTA | Coupeville, WA | 19 | 3 | — |
| ISLAND SHORES | Port Orchard, WA | 19 | 4 | — |
| LONG LAKE SHORES | Ellensburg, WA | 19 | 16 | — |
| PINE RIVER WATER USERS ASSN | Brier, WA | 19 | 0 | — |
| STARR MUTUAL | Shelton, WA | 19 | 11 | — |
| ROOSEVELT VIEWS SUBDIVISION | Cle Elum, WA | 19 | 2 | — |
| SPOKANE RIFLE CLUB SOUTH | SPOKANE, WA | 18 | 3 | — |
| BRAZEAU MOBILE HOME PARK | Port Orchard, WA | 18 | 1,210 | — |
| OIEN CONSTRUCTION | POULSBO, WA | 18 | 0 | — |
| CEDAR GLEN COMMUNITY | Port Orchard, WA | 18 | 6 | — |
| EARLY WINTERS CABINS | Mazama, WA | 17 | 13 | — |
| BAYSHORE RV PARK | Tokeland, WA | 17 | 31 | — |
| ORO BEACH RV RESORT | Oroville, WA | 17 | 12 | — |
| Hiddendale Div 1 & 3 Lower | Quilcene, WA | 17 | 2 | — |
| PEND OREILLE COUNTY PARK | Newport, WA | 17 | 1 | — |
| FOSTER POINT WATER SYSTEM | Eastsound, WA | 17 | 0 | — |
| NORTH LAKE RV PARK | Kettle Falls, WA | 17 | 29 | — |
| LOPPS SECOND ADDITION | Spokane, WA | 17 | 1 | — |
| HARLEM ENT. LLC | Ocean City, WA | 17 | 0 | — |
| PARADISE COVE WATER SYSTEM | Burton, WA | 17 | 11 | — |
| SCOOTENEY PARK | Yakima, WA | 17 | 13 | — |