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 |
|---|---|---|---|---|
| CAMP BLACK MOUNTAIN | Everett, WA | 25 | 11 | — |
| NORTH SUNSET POINT WATER USERS ASSN | Friday Harbor, WA | 25 | 144 | — |
| Widmer Water System | Colbert, WA | 25 | 14 | — |
| PARK ORCHARD TRACT 40 | Moses Lake, WA | 25 | 16 | — |
| POULSBO SPORTSMAN CLUB | Silverdale, WA | 25 | 31 | — |
| RED GATE MOBILE HOME PARK | Port Orchard, WA | 25 | 117 | — |
| URM | Port Orchard, WA | 25 | 66 | — |
| TRADEWINDS MUTUAL SERVICES | Tokeland, WA | 25 | 17 | — |
| VIKING VILLAGE MOBILE HOME PARK | Woodland, WA | 25 | 39 | — |
| WAGON WHEEL ESTATE | CONNELL, WA | 25 | 27 | — |
| WOODS CREEK WATER DISTRICT | Monroe, WA | 25 | 95 | — |
| CASCADE VIEW ESTATES #3 | Cle Elum, WA | 25 | 1 | — |
| EAGLE RIDGE WATER SYSTEM | Eastsound, WA | 25 | 0 | — |
| HAAPA BOAT LAUNCH | Vancouver, WA | 25 | 0 | — |
| NOAH ANIMAL SHELTER WATER SYSTEM | Stanwood, WA | 25 | 4 | — |
| SKYRIDGE GOLF COURSE CLUB HOUSE | SEQUIM, WA | 25 | 0 | — |
| K2 Mine | Republic, WA | 25 | 0 | — |
| JBLM (Range 17) | Joint Base Lewis-McChord, WA | 25 | 0 | — |
| Fielding Hills Winery | Wenatchee, WA | 25 | 17 | — |
| Agrex Water System | Ephrata, WA | 25 | 61 | — |
| The Porchlight | Mica, WA | 25 | 0 | — |
| Paradisos del Sol | Zillah, WA | 25 | 6 | — |
| BRIDGE ROAD | Vancouver, WA | 25 | 3 | — |
| Seven Oaks Driving Range WS | Lake Stevens, WA | 25 | 1 | — |
| DAYTON AIRPORT BUSINESS PARK | Port Orchard, WA | 25 | 498 | — |
| FIRST FRIENDS CHURCH | Woodland, WA | 25 | 6 | — |
| Monsanto Cunningham Rd | Othello, WA | 25 | 0 | — |
| TAYLOR R RD FARMWORKER HOUSING | Cle Elum, WA | 25 | 1 | — |
| Zirkle-Chief Mattawa Ranch | Yakima, WA | 25 | 118 | — |
| Cowlitz County Shooting Range | Kelso, WA | 25 | 0 | — |
| Liebert Property | YAKIMA, WA | 25 | 3 | — |
| Cascade View Rodger Scott Water | Auburn, WA | 25 | 12 | — |
| Country N Lace | Napavine, WA | 25 | 0 | — |
| Rubicon Property 1 LLC | Lynden, WA | 25 | 0 | — |
| Labbeemint Water System | White Swan, WA | 25 | 0 | — |
| Columbia Pulp I | Port Orchard, WA | 25 | 0 | — |
| Wheat Head Brewery | Port Orchard, WA | 25 | 0 | — |
| PSE Whitehorn | Lynden, WA | 25 | 1 | — |
| Buckeye Lane FWH | Othello, WA | 25 | 0 | — |
| SHANNON CREEK CAMPGROUND | Enumclaw, WA | 25 | 0 | — |
| Cayuse CG/Cle Elum RD | CLE ELUM, WA | 25 | 0 | — |
| FIR CREEK WORK CENTER | Olympia, WA | 25 | 0 | — |
| LENA CREEK CAMPGROUND HP 1 | OLYMPIA, WA | 25 | 15 | — |
| OKLAHOMA CAMPGROUND HP 1 | Trout Lake, WA | 25 | 3 | — |
| SATSOP WORK CENTER | OLYMPIA, WA | 25 | 11 | — |
| WEST DEER LAKE #1 | Langley, WA | 24 | 250 | — |
| ALLENDALE COMMUNITY WATER | Arlington, WA | 24 | 26 | — |
| ALPINE VILLAGE PROPERTY OWNERS | Port Orchard, WA | 24 | 1 | — |
| MEADOWS | Chehalis, WA | 24 | 0 | — |
| CARSON MINERAL HOT SPRINGS BATH | Goldendale, WA | 24 | 36 | — |