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 |
|---|---|---|---|---|
| Double M Mustang | Quincy, WA | 64 | 0 | — |
| BECKLER RIVER CAMPGROUND | Enumclaw, WA | 64 | 2 | — |
| CAROUSEL DAY CARE | Port Orchard, WA | 63 | 63 | — |
| CALIFF, MATTHEW | WASHOUGAL, WA | 63 | 2 | — |
| LOS CEDROS MOBILE HOME PARK | Port Orchard, WA | 63 | 15 | — |
| PRAIRIE VISTA | Rochester, WA | 63 | 17 | — |
| HAMMA RIDGE | Shelton, WA | 63 | 15 | — |
| RIVER OF LIFE COMMUNITY CHURCH | Acme, WA | 63 | 15 | — |
| CAMP ARNOLD | EATONVILLE, WA | 63 | 17 | — |
| Vineyard | Winlock, WA | 63 | 12 | — |
| PINECREST SUBDIVISON OWNERS | Tonasket, WA | 63 | 55 | — |
| HUSTON CAMP & CONFERENCE CENTER | Gold Bar, WA | 63 | 14 | — |
| Wat Pa Lao Woodland | Vancouver, WA | 63 | 14 | — |
| J & B Orchards - South | Pasco, WA | 63 | 201 | — |
| CATTLE POINT WATER DISTRICT | FRIDAY HARBOR, WA | 63 | 17 | — |
| KEY RIDGE WATER SYSTEM | Gig Harbor, WA | 63 | 22 | — |
| Custom Seafood Services Inc | Tokeland, WA | 63 | 31 | — |
| PONDORAY SHORES WATER & SEWER | Spokane, WA | 63 | 9 | — |
| STAVIS CREEK | Poulsbo, WA | 63 | 94 | — |
| SUN TIDES COMMUNITY LLC | Port Orchard, WA | 63 | 22 | — |
| TIMBERLANE MOBILE HOME PARK | Napavine, WA | 63 | 28 | — |
| TIMBERLINE WATER USERS | Cashmere, WA | 63 | 24 | — |
| WEST CASHMERE WATER SYSTEM | Cashmere, WA | 63 | 31 | — |
| Precept Wine | Yakima, WA | 63 | 8 | — |
| Stemilt Associates - Mattawa | Cle Elum, WA | 63 | 2 | — |
| New Community Church of Union | Union, WA | 63 | 5 | — |
| Christensen Water System | Cle Elum, WA | 63 | 0 | — |
| Silver Fir Campground West | Enumclaw, WA | 63 | 2 | — |
| Silver Fir Campground East | Enumclaw, WA | 63 | 8 | — |
| MATHESON | WA | 62 | 21 | — |
| FOREST GLEN 762 | Lacey, WA | 62 | 162 | — |
| BEAR PAW CAMP | Spokane, WA | 62 | 3 | — |
| NOEL CANNING | Yakima, WA | 62 | 131 | — |
| KasLawrenceProperties | Bellingham, WA | 62 | 24 | — |
| CAMP SEALTH | VASHON, WA | 62 | 15 | — |
| CAMPBELLS GLEN | Coupeville, WA | 62 | 190 | — |
| Frances | Raymond, WA | 62 | 1 | — |
| HIGHLAND TRACE WATER CO INC | Oak Harbor, WA | 62 | 31 | — |
| IRON SPRINGS PARK | Hoquiam, WA | 62 | 47 | — |
| BONNEVILLE DAM POWER HOUSE 2 | CASCADE LOCKS, WA | 62 | 113 | — |
| STARVIN-SAM S NO 19/SLATER ROAD WS | Bellingham, WA | 62 | 29 | — |
| NEALS VALLEY VIEW ADDITION WTR CO | Yakima, WA | 62 | 28 | — |
| Newaukum Water System | Port Orchard, WA | 62 | 29 | — |
| OLALLA GUEST LODGE | Olalla, WA | 62 | 22 | — |
| BACUS ROAD #1 | Freeland, WA | 62 | 172 | — |
| CARSON INDUSTRIAL SITE | CARSON, WA | 62 | 13 | — |
| SHADY PINES RESORT | Conconully, WA | 62 | 5 | — |
| MAPLE HILL WATER SERVICES | Stevenson, WA | 62 | 43 | — |
| STONE CREEK ESTATES WATER ASSN. | Kent, WA | 62 | 43 | — |
| SUNSET WEST WATER ASSOCIATION | Mount Vernon, WA | 62 | 21 | — |