Public Water Systems
4,557 active water systems in WA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Royal Ridges Retreat Lower Camp | Battle Ground, WA | 257 | 12 | — |
| SURFCREST PROPERTIES LLC | Port Orchard, WA | 256 | 8 | — |
| WALCZAK 620 | Lacey, WA | 256 | 94 | — |
| UNION FOOD MART | Olympia, WA | 255 | 13 | — |
| PARKER SPRING ACRES WATER ASSOC | Moses Lake, WA | 255 | 26 | — |
| PILAGUAMISH COMMUNITY CLUB | GRANITE FALLS, WA | 255 | 19 | — |
| EASON DAN B | Shelton, WA | 254 | 43 | — |
| BURLINGTON KOA | Burlington, WA | 254 | 9 | — |
| EAGLE HARBOR MARINA | Bainbridge Island, WA | 254 | 30 | — |
| LAKE TYEE | Mount Vernon, WA | 254 | 38 | — |
| STEVENS CO PUD - ADDY | Loon Lake, WA | 253 | 7 | — |
| Cypress Country Estates | Othello, WA | 253 | 45 | — |
| SOUTH BAY MARKET AND DELI | Port Orchard, WA | 253 | 28 | — |
| 97 Rock House WS | Yakima, WA | 253 | 10 | — |
| HYDRO IRRIGATION DISTRICT NO 9 | WALLA WALLA, WA | 252 | 8 | — |
| LONE FIR BAR AND GRILL LLC | Woodland, WA | 252 | 8 | — |
| ROGERS WATER SYSTEM | Nine Mile Falls, WA | 251 | 3 | — |
| EMERALD HEIGHTS | Port Orchard, WA | 251 | 27 | — |
| WALTS MEATS | Woodland, WA | 251 | 326 | — |
| Deer Creek Water Assn/Guide South | Bellingham, WA | 251 | 8 | — |
| SULLIVAN LAKE COMPLEX | Colville, WA | 251 | 53 | — |
| PRAIRIE RIDGE 605 | Lacey, WA | 250 | 15 | — |
| Lamb Weston - Paterson | Paterson, WA | 250 | 821 | — |
| GREAT WESTERN MOBILE HOME PARK | Vancouver, WA | 250 | 75 | — |
| BLALOCK ORCHARD DIST 10 | Walla Walla, WA | 250 | 58 | — |
| COLEMAN BUTTE WATER ASSN | Tonasket, WA | 250 | 48 | — |
| SUNRISE WATER ASSOCIATION | Moses Lake, WA | 250 | 44 | — |
| EAGLE RIDGE | Arlington, WA | 250 | 52 | — |
| SPOKANE CHRISTIAN CENTER | Spokane, WA | 250 | 22 | — |
| AQUA COPIA/HORSE COUNTRY ESTATES | SNOHOMISH, WA | 250 | 83 | — |
| NISQUALLY VALLEY MOOSE 1905 | Yelm, WA | 250 | 26 | — |
| PERCIE ROAD WATER ASSOCIATION | CUSTER, WA | 250 | 56 | — |
| SAMISH GRADE SCHOOL | Mount Vernon, WA | 250 | 31 | — |
| WASHTUCNA WATER DEPARTMENT | Washtucna, WA | 250 | 76 | — |
| WESTERN RANCHETTES INC. | Black Diamond, WA | 250 | 82 | — |
| Ravenwing Ranch | Seattle, WA | 250 | 0 | — |
| WSDP Seven Mile Riverside State Prk | Nine Mile Falls, WA | 250 | 0 | — |
| HARTLINE WATER SYSTEM | Yakima, WA | 249 | 69 | — |
| Coyle | Port Townsend, WA | 249 | 296 | — |
| COUGAR PARK AND CAMPGROUND | Woodland, WA | 248 | 1 | — |
| PINECROFT MOBILE HOME PARK | Port Orchard, WA | 248 | 50 | — |
| FIELD OF DREAMS | Port Orchard, WA | 247 | 62 | — |
| CAMANO CITY COMMUNITY CLUB INC | Mount Vernon, WA | 246 | 63 | — |
| TEMPO LAKE WATER CO | Port Orchard, WA | 246 | 3,044 | — |
| MARBELLO | Port Orchard, WA | 245 | 10 | — |
| METZ COMMUNITY & RV LLC | Port Orchard, WA | 245 | 77 | — |
| MILL POND COMMUNITY LLC | Port Orchard, WA | 245 | 92 | — |
| SPRING GLEN ASSOCIATION | Fall City, WA | 245 | 650 | — |
| PEDERSON HAROLD WELL | Tacoma, WA | 244 | 17 | — |
| CRESCENT VIEW CONDOMINIUM OWNERS | Quincy, WA | 243 | 34 | — |