Public Water Systems
4,557 active water systems in WA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| ROSEMOUNT | GIG HARBOR, WA | 320 | 6 | — |
| SWANTOWN WATER DISTRICT | Freeland, WA | 318 | 41 | — |
| CLEAR LAKE WATER DISTRICT | Port Orchard, WA | 317 | 21 | — |
| LOVELAND MOBILE ESTATES | Port Orchard, WA | 317 | 119 | — |
| NISQUALLY SPORTSMENS CLUB | Port Orchard, WA | 317 | 12 | — |
| PORT OF VANCOUVER | VANCOUVER, WA | 317 | 32 | — |
| PURDY SHOPPING CENTER | Port Orchard, WA | 317 | 4 | — |
| CURLEW WATER & SEWER DISTRICT | Republic, WA | 316 | 66 | — |
| WEST MESA DOMESTIC WATER ASSN | Othello, WA | 316 | 244 | — |
| Sunwood Graham | Port Orchard, WA | 315 | 92 | — |
| SPRINGDALE TOWN OF | Springdale, WA | 315 | 205 | — |
| TAYLOR STATION | Port Orchard, WA | 314 | 21 | — |
| HUFF AND PUFF DRIVE IN | RANDLE, WA | 313 | 26 | — |
| STRATFORD ROAD ESTATES | MOSES LAKE, WA | 312 | 186 | — |
| COWLITZ FOOD AND FUEL | Toledo, WA | 312 | 7 | — |
| DRIFTWOOD HEIGHTS ASSOCIATION | Coupeville, WA | 311 | 23 | — |
| STEAMBOAT SQUARE | Port Orchard, WA | 310 | 74 | — |
| BEACHCOMBER H2O CO | Freeland, WA | 310 | 645 | — |
| CANYON VILLAGE WATER SYSTEM INC | Yakima, WA | 310 | 263 | — |
| CAMANO LAGUNA VISTA WATER ASSOC | Stanwood, WA | 310 | 54 | — |
| EVERGREEN ELEMENTARY SCHOOL | Gig Harbor, WA | 310 | 1 | — |
| SUNSHINE | Port Orchard, WA | 309 | 14 | — |
| OCEAN SHORES OUTDOOR CLUB | Ocean Shores, WA | 309 | 16 | — |
| PARADISE ESTATES WATER DEPT INC | Ashford, WA | 309 | 214 | — |
| CEDAR SPRINGS CAMP | Lake Stevens, WA | 308 | 47 | — |
| TERRY LANE 354 | Lacey, WA | 308 | 9 | — |
| Green Acres Orchard | Mattawa, WA | 308 | 0 | — |
| MARBLEMOUNT RANGER STATION | Marblemount, WA | 308 | 15 | — |
| MCDONALD WELL | Yakima, WA | 307 | 5 | — |
| CATTLEMENS LIVESTOCK EXCHANGE | YELM, WA | 306 | 11 | — |
| SPO CO - FISH LAKE PARK | Spokane, WA | 306 | 5 | — |
| RIVERSIDE SD CHATTAROY ELEMENTARY | Chattaroy, WA | 306 | 122 | — |
| WANAPUM VILLAGE | Selah, WA | 305 | 164 | — |
| THEODORE HOSS SPORTS COMPLEX | Rochester, WA | 304 | 47 | — |
| GIFFORD CAMPGROUND | Coulee dam, WA | 304 | 2 | — |
| PORT GAMBLE | Poulsbo, WA | 303 | 43 | — |
| SOUTH LEWIS COUNTY REGIONAL PARK | Napavine, WA | 303 | 8 | — |
| LITTLEROCK GROCERY | Shelton, WA | 303 | 47 | — |
| TOUCHET SCHOOL | Walla Walla, WA | 303 | 354 | — |
| ARTESIAN WATER DISTRICT 8 | College Place, WA | 302 | 30 | — |
| CRYSTAL RIVER RANCH ASSOC | Greenwater, WA | 302 | 5 | — |
| PARKWOOD MANOR MHP | Coupeville, WA | 301 | 39 | — |
| SCHAEFER COUNTY PARK | Napavine, WA | 301 | 21 | — |
| SUNNYVIEW PARK | Sunnyside, WA | 300 | 8 | — |
| FORDYCE WATER ASSN | HUSUM, WA | 300 | 164 | — |
| KENS KORNER | Coupeville, WA | 300 | 13 | — |
| HOMESTEAD MANUFACTURED HOUSING | Kennewick, WA | 300 | 130 | — |
| HILLCREST WATER USERS ASSN | Moses Lake, WA | 300 | 56 | — |
| LEWIS RIVER GOLF COURSE | Kelso, WA | 300 | 3,259 | — |
| DONNAS MINI MARKET WATER SYSTEM | Arlington, WA | 300 | 17 | — |