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 |
|---|---|---|---|---|
| HOOD CANAL COOPERATIVE 1 | Port Orchard, WA | 32 | 15 | — |
| INDIAN CREEK CAMP AND RV PARK | Port Angeles, WA | 32 | 469 | — |
| LANCASTER HEIGHTS #1 WATER SYSTEM | Clinton, WA | 32 | 22 | — |
| MAXWELTON BEACH | Newberg, WA | 32 | 1,135 | — |
| MAYFIELD POWER PLANT | Silver Creek, WA | 32 | 13 | — |
| MERRIMOUNT 1 | Shelton, WA | 32 | 28 | — |
| Stavis 1 | Port Orchard, WA | 32 | 2 | — |
| ORONDO ORCHARDS SOUTH A | WENATCHEE, WA | 32 | 13 | — |
| SAWYERWOOD WATER SYSTEM | Black Diamond, WA | 32 | 22 | — |
| COSV - SULLIVAN PARK | Spokane, WA | 32 | 13 | — |
| SUNRISE POINT WATER CO | Mountlake Terrace, WA | 32 | 28 | — |
| BLACK ROCK CREEK PRO SHOP | Zillah, WA | 32 | 5 | — |
| SHIPP CONSTRUCTION | ETHEL, WA | 32 | 0 | — |
| MOUNTAIN MINISTRIES CHURCH | Port Orchard, WA | 32 | 0 | — |
| Starkenburg Water System | Wilbur, WA | 32 | 0 | — |
| Bonny Gappa Water System | Yakima, WA | 32 | 0 | — |
| Pacific Rim Tonewoods Water System | Mount Vernon, WA | 32 | 0 | — |
| Big Barn Brewing | Mead, WA | 32 | 6 | — |
| Aviator North | Wenatchee, WA | 32 | 0 | — |
| Rexius Farms Housing U104 B86 | Royal City, WA | 32 | 0 | — |
| VBC | Port Orchard, WA | 32 | 0 | — |
| Holden O&M House Potable Well | Chelan, WA | 32 | 0 | — |
| TROUBLESOME CREEK CAMPGROUND | Enumclaw, WA | 32 | 12 | — |
| LOST LAKE CAMPGOUND | Colville, WA | 32 | 22 | — |
| GOODELL CREEK CAMPGROUND | Marblemount, WA | 32 | 0 | — |
| IKE KINSWA STATE PARK BOAT LAUNCH | Castle Rock, WA | 32 | 21 | — |
| Teanaway Ridge Water System | Cle Elum, WA | 31 | 5 | — |
| ARCADIA COMMUNITY WATER | Freeland, WA | 31 | 26 | — |
| MT ADAMS COUNTRY CLUB ESTATES | Toppenish, WA | 31 | 104 | — |
| BEAMERS LANDING | Clarkston, WA | 31 | 67 | — |
| COVE RV PARK | Brinnon, WA | 31 | 27 | — |
| WILD HORSE CAMPGROUND SYSTEM 1 | Lake Stevens, WA | 31 | 4 | — |
| CAYOU VALLEY HOMEOWNERS ASSOC | Eastsound, WA | 31 | 26 | — |
| CLEAR WATER MAINTENANCE | Port Orchard, WA | 31 | 10 | — |
| COWLITZ SALMON HATCHERY | Silver Creek, WA | 31 | 13 | — |
| CRESTVIEW WATER ASSOCIATION | Yakima, WA | 31 | 76 | — |
| ELMA COUNTRY CLUB | Port Orchard, WA | 31 | 19 | — |
| ENETAI | Port Orchard, WA | 31 | 9 | — |
| BRINNON WATER CO INC | Brinnon, WA | 31 | 0 | — |
| FISHERMANS COVE | Republic, WA | 31 | 2 | — |
| GLEN ALDER 522 | Lacey, WA | 31 | 30 | — |
| CREEKSIDE CAMPING | Mount Vernon, WA | 31 | 27 | — |
| CIRCLE C RANCH | Wauna, WA | 31 | 1 | — |
| KEVCA WATER | Sequim, WA | 31 | 22 | — |
| OWNERS ASSOC OF BEACH CLUB CONDOS | Lummi Island, WA | 31 | 32 | — |
| RUBYS ON SILVER LAKE | Medical Lake, WA | 31 | 49 | — |
| PSP Toledo LLC | Napavine, WA | 31 | 1,263 | — |
| MARSHALL LAKE RESORT | Newport, WA | 31 | 4 | — |
| MT VIEW TRACTS | Yakima, WA | 31 | 117 | — |
| Puyallup River RV Park | Los Altos, WA | 31 | 24 | — |