Public Water Systems
4,557 active water systems in WA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| O-ZI-YA Community Club | Mount Vernon, WA | 120 | 26 | — |
| RAINBOW COURT | Prosser, WA | 120 | 32 | — |
| RIVERSIDE VILLA | Port Orchard, WA | 120 | 24 | — |
| SCOOTENAY WATER ASSN INC | Connell, WA | 120 | 309 | — |
| TIMBERLANE MOBILE ESTATES | Napavine, WA | 120 | 74 | — |
| WAVERLY TOWN OF | Waverly, WA | 120 | 49 | — |
| Tonasket Free Methodist Church | Tonasket, WA | 120 | 5 | — |
| WEST SOUND ACADEMY | Port Orchard, WA | 120 | 16 | — |
| Castle Rock Travel Center | Napavine, WA | 120 | 0 | — |
| Price Cold Storage 2 | Yakima, WA | 120 | 0 | — |
| CEDARWOOD SOUTH UNION ESTATES | Tacoma, WA | 119 | 1 | — |
| RIVERVIEW BIBLE CAMP | Cusick, WA | 119 | 63 | — |
| YAK CO - GALA ESTATES WATER SYSTEM | Yakima, WA | 119 | 10 | — |
| CASCADE HIGHLANDS NORTH | Tacoma, WA | 119 | 6 | — |
| FOSS ROAD | Tacoma, WA | 119 | 12 | — |
| QUILCENE | Port Townsend, WA | 119 | 155 | — |
| ROSS LAKE RESORT | Marblemount, WA | 119 | 15 | — |
| TWANOH HEIGHTS COMMUNITY CLUB | UNION, WA | 118 | 40 | — |
| JD GROOM | Coupeville, WA | 118 | 6 | — |
| Hillview Mobile Community LLC | Port Orchard, WA | 118 | 104 | — |
| VIEWSIDE COMMUNITY | Poulsbo, WA | 118 | 23 | — |
| ORTING 15 | Port Orchard, WA | 117 | 2 | — |
| TRAILS END | Port Orchard, WA | 117 | 34 | — |
| PSE Wild Horse Operations Bldg | Ellensburg, WA | 117 | 0 | — |
| NORTH SHORE ACRES | GRAND COULEE, WA | 116 | 1 | — |
| CAMP KOINONIA | Cle Elum, WA | 116 | 5 | — |
| CEDAR LYNN WATER ASSOC | Custer, WA | 116 | 69 | — |
| MINTER BEACH ESTATES | Gig Harbor, WA | 116 | 21 | — |
| Whispering Pines Homeowners Coop | Coupeville, WA | 116 | 55 | — |
| CCAO/YFO Complex | Yakima, WA | 115 | 7 | — |
| CENTERVILLE GRADE SCHOOL | Centerville, WA | 115 | 139 | — |
| LAKE SAMISH TERRACE LLC | Lynden, WA | 115 | 165 | — |
| MALLARD COVE | Port Angeles, WA | 115 | 4 | — |
| PIONEER PARK WATER SYSTEM | Coupeville, WA | 115 | 19 | — |
| SAGE HILLS GOLF CLUB & RV RESORT | Warden, WA | 115 | 33 | — |
| OUTBACK RV PARK | ROCHESTER, WA | 114 | 8 | — |
| DRIFTWOOD ACRES MAINTENANCE CORP | Cle Elum, WA | 114 | 81 | — |
| Moxie Community LLC | Port Orchard, WA | 114 | 8 | — |
| PRIEST RAPIDS | Beverly, WA | 114 | 17 | — |
| NORTH LOPEZ SERVICE | Lopez Island, WA | 114 | 48 | — |
| SAN JUAN CO PARK | FRIDAY HARBOR, WA | 114 | 3 | — |
| TROUT LODGE | Naches, WA | 114 | 17 | — |
| SOUTH BAY | Port Orchard, WA | 114 | 9 | — |
| THREE PONDS MOBILE PARK & APTS. | Puyallup, WA | 113 | 34 | — |
| AQUA HILLS MARYSVILLE | Port Orchard, WA | 113 | 61 | — |
| COUNTRY CLUB ESTATES 521 | Olympia, WA | 113 | 113 | — |
| WSP - FIRE TRAINING ACADEMY | Mount Vernon, WA | 113 | 102 | — |
| RIVER HAVEN | Satsop, WA | 113 | 52 | — |
| VALLEY VIEW ESTATES WATER ASSN | Mount Vernon, WA | 113 | 58 | — |
| MADRONA COMMUNITY INC | Bow, WA | 112 | 67 | — |