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 |
|---|---|---|---|---|
| BLACK BEACH RESORT | Republic, WA | 81 | 7 | — |
| The Matson Building | Vancouver, WA | 81 | 24 | — |
| GAYS WATER DISTRICT ASSOCIATION | Arlington, WA | 81 | 32 | — |
| GEORGIA MANOR WATER ASSOC | Ferndale, WA | 81 | 39 | — |
| HARMONY PARK LOT OWNERS | Napavine, WA | 81 | 1,266 | — |
| Lake Easton Resort | Covington, WA | 81 | 19 | — |
| LIMESTONE POINT WATER COMPANY INC | Friday Harbor, WA | 81 | 86 | — |
| LOFALL WATER SYSTEM INC | POULSBO, WA | 81 | 17 | — |
| MARTIN WAY MOBILE HOME PARK | Port Orchard, WA | 81 | 27 | — |
| MERIDIAN WATER SYSTEM | Arlington, WA | 81 | 184 | — |
| MITCHELL POINT WATER ASSN | Friday Harbor, WA | 81 | 23 | — |
| PRESSENTIN CREEK WILDERNESS | Concrete, WA | 81 | 63 | — |
| RACCOON POINT WATER SYSTEM | Eastsound, WA | 81 | 623 | — |
| Jorgensen Road Market | Chehalis, WA | 81 | 18 | — |
| Game Farm Estates | Cle Elum, WA | 81 | 14 | — |
| Soaring Eagle #6 | Yakima, WA | 81 | 2 | — |
| KTW Orchards | Cle Elum, WA | 81 | 0 | — |
| Crossroads Community Church | Yelm, WA | 81 | 0 | — |
| ARDEN HILLS WATER SYSTEM | Colville, WA | 80 | 20 | — |
| NEWPORT SOUTHERN BAPTIST CHURCH | Newport, WA | 80 | 3 | — |
| DRY SORT DOMESTIC | Port Orchard, WA | 80 | 12 | — |
| TAHOMA MEADOWS 694 | Lacey, WA | 80 | 2 | — |
| MURPHY ELMA VENEER | Port Orchard, WA | 80 | 28 | — |
| BRIDGEVIEW HOMESITES WATER ASSN | Yakima, WA | 80 | 24 | — |
| CEDARS MOBILE MANOR | Port Orchard, WA | 80 | 42 | — |
| Nutrien US LLC - Kennewick Area | Kennewick, WA | 80 | 46 | — |
| GREEN BOBBIE | Port Orchard, WA | 80 | 68 | — |
| GRANITE SHORES WATER SYSTEM | Newport, WA | 80 | 37 | — |
| GREENRIDGE ESTATES WATER SYSTEM | Newport, WA | 80 | 20 | — |
| WINCHESTER HEIGHTS | Puyallup, WA | 80 | 9 | — |
| Intalco Aluminum Corporation WS | Ferndale, WA | 80 | 17 | — |
| INWOOD BEACH CLUB | Port Orchard, WA | 80 | 24 | — |
| ISSAQUAH VALLEY WATER ASSN #1 | Issaquah, WA | 80 | 40 | — |
| K2H FARMS-SHOP & OFFICE | Pasco, WA | 80 | 24 | — |
| LAKE LAWRENCE MOBILE HOME PARK | Shelton, WA | 80 | 34 | — |
| PLANTATION RANGE | Bellingham, WA | 80 | 4 | — |
| GREEN MOUNTAIN MOBILE RANCH | Auburn, WA | 80 | 20 | — |
| MINERVA BEACH RESORT | Port Orchard, WA | 80 | 108 | — |
| CEDAR CREEK SDA CHURCH | Woodland, WA | 80 | 24 | — |
| OLYMPIC VIEW | Port Orchard, WA | 80 | 160 | — |
| POULSBO HEIGHTS | Poulsbo, WA | 80 | 879 | — |
| OCEANA II EAST | Port Orchard, WA | 80 | 11 | — |
| SILVER SPRINGS ESTATES | Tacoma, WA | 80 | 21 | — |
| SNOQUALMIE VALLEY LAND COMPANY INC | North Bend, WA | 80 | 8 | — |
| SPRUCE ROAD | Tacoma, WA | 80 | 9 | — |
| TOOP WATER ASSN INC | Yakima, WA | 80 | 31 | — |
| UTSALADY WATER | Arlington, WA | 80 | 155 | — |
| West Side Mobile Court | Othello, WA | 80 | 75 | — |
| Mt Adams Orchard Division-Camp A | White Salmon, WA | 80 | 3 | — |
| CASTLE ROCK SEVENTH DAY ADV | Castle Rock, WA | 80 | 12 | — |