Public Water Systems
4,557 active water systems in WA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| MALAGA WATER DISTRICT | Malaga, WA | 2,478 | 31 | — |
| KITSAP MEMORIAL STATE PK | Bremerton, WA | 2,438 | 22 | — |
| NOOKSACK WATER DEPT | Nooksack, WA | 2,427 | 32 | — |
| WILLAPA VALLEY WATER DISTRICT | Raymond, WA | 2,425 | 62 | — |
| BLACK DIAMOND WATER DEPT | BLACK DIAMOND, WA | 2,420 | 194 | — |
| BELFAIR STATE PARK | Belfair, WA | 2,411 | 32 | — |
| CARNATION WATER SYSTEM CITY OF | Mount Vernon, WA | 2,400 | 12 | — |
| CHEROKEE BAY COMMUNITY CLUB INC | Port Orchard, WA | 2,400 | 25 | — |
| SOAP LAKE WATER DEPT | Quincy, WA | 2,399 | 25 | — |
| IONE WATER DEPT | Ion, WA | 2,395 | 30 | — |
| TONASKET WATER SYSTEM | Tonasket, WA | 2,392 | 25 | — |
| BOISTFORT VALLEY | Adna, WA | 2,389 | 388 | — |
| GLACIER WATER DISTRICT | Glacier, WA | 2,383 | 14 | — |
| PACIFIC BEACH/MOCLIPS | Montesano, WA | 2,372 | 17 | — |
| CRESCENT WATER ASSN | JOYCE, WA | 2,360 | 90 | Clean |
| TIMBERLAKE COMMUNITY CLUB INC | SHELTON, WA | 2,337 | 29 | — |
| BADGER MOUNTAIN IRRIGATION DISTRICT | Kennewick, WA | 2,331 | 99 | — |
| SPRAGUE LAKE EB REST AREA | Davenport, WA | 2,286 | 53 | — |
| JACKSON PARK NAVAL HOSPITAL | Silverdale, WA | 2,277 | 7 | — |
| WHITE RIVER ENTRANCE | Ashford, WA | 2,277 | 9 | — |
| EAST ENTRANCE MT RAINIER | Ashford, WA | 2,263 | 11 | — |
| WHITE RIVER CAMPGROUND #11 | Ashford, WA | 2,263 | 13 | — |
| WANAPUM STATE PARK | Ellensburg, WA | 2,263 | 6 | — |
| BLAKE ISLAND STATE PARK WTR | Bremerton, WA | 2,260 | 29 | — |
| VALLEY WATER SYSTEM | Puyallup, WA | 2,259 | 10 | — |
| ALPINE WATER DISTRICT | Cashmere, WA | 2,255 | 64 | — |
| WEST KITSAP | Poulsbo, WA | 2,248 | 282 | — |
| KITTITAS CITY OF | Kittitas, WA | 2,247 | 18 | — |
| Darrington Town of | Darrington, WA | 2,246 | 44 | — |
| SUNLAND WATER DISTRICT | Sequim, WA | 2,235 | 13 | — |
| WASHINGTON CORRECTIONS CENTER | Shelton, WA | 2,223 | 73 | — |
| HURRICANE RIDGE | Port Angeles, WA | 2,221 | 6 | — |
| BRIDGEPORT CITY OF | Bridgeport, WA | 2,214 | 75 | — |
| North Spokane Irrigation District 8 | SPOKANE, WA | 2,214 | 73 | — |
| CLE ELUM WATER DEPARTMENT | Cle Elum, WA | 2,213 | 160 | — |
| SHELTER BAY COMMUNITY INC | La Conner, WA | 2,212 | 11 | Clean |
| THREE LAKES WATER ASSOCIATION | Snohomish, WA | 2,198 | 6 | — |
| RYEGRASS EB/WB REST AREA | Cle Elum, WA | 2,184 | 25 | — |
| ALDERBROOK WATER CO | UNION, WA | 2,154 | 14 | — |
| MABTON CITY OF | Mabton, WA | 2,150 | 172 | — |
| LIMEKILN STATE PARK | Olga, WA | 2,149 | 14 | — |
| LAKE LIMERICK WATER | Shelton, WA | 2,148 | 422 | — |
| MORTON CITY OF | MORTON, WA | 2,147 | 52 | — |
| NASON CREEK REST AREA | Wenatchee, WA | 2,125 | 26 | — |
| LAKELAND VILLAGE WATER | Allyn, WA | 2,120 | 21 | — |
| SUNNYSLOPE | Shelton, WA | 2,112 | 34 | — |
| CARNHOPE IRRIGATION DISTRICT 7 | Spokane Valley, WA | 2,104 | 7 | — |
| PEARRYGIN LAKE STATE PARK - BOTH CG | Winthrop, WA | 2,103 | 17 | — |
| ROSLYN CITY OF | Roslyn, WA | 2,099 | 19 | — |
| SANDY POINT IMPROVEMENT CO | Lynden, WA | 2,098 | 399 | — |