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 |
|---|---|---|---|---|
| Frost Road Park | Winlock, WA | 65 | 399 | - |
| Playland Park | Yakima, WA | 65 | 34 | - |
| Horsehead Bay Water | Port Orchard, WA | 65 | 13 | - |
| Holiday Acres | Shelton, WA | 65 | 25 | - |
| Jesfield Tracts Community Club | Port Orchard, WA | 65 | 25 | - |
| Little Lake Mobile Home Park | Tacoma, WA | 65 | 309 | - |
| Madrona Ridge Homeowners | Sequim, WA | 65 | 29 | - |
| Bethany Lutheran W.S. | Spanaway, WA | 65 | 18 | - |
| Point Allen Water Association | Mount Vernon, WA | 65 | 250 | - |
| Polnell Heights Water Association | Coupeville, WA | 65 | 15 | - |
| Seavue Assoc | Port Orchard, WA | 65 | 323 | - |
| Pita at Squaw Rock RV Resort | Naches, WA | 65 | 28 | - |
| Forshees Last Resort-Tum Tum | Tum Tum, WA | 65 | 34 | - |
| Valleybrook Village | Maple Valley, WA | 65 | 40 | - |
| Whitstran Heights Water Association | Yakima, WA | 65 | 399 | - |
| Granite Construction Co | Yakima, WA | 65 | 5 | - |
| Key Mill Facility | Curlew, WA | 65 | 24 | - |
| Birdsview Brewing Co | Mount Vernon, WA | 65 | 12 | - |
| Alta Forest Products | Port Orchard, WA | 65 | 3 | - |
| New Mardon Resort | Othello, WA | 65 | 0 | - |
| Dancing Fish Farm | Freeland, WA | 65 | 9 | - |
| Baker Produce Zillah | Yakima, WA | 65 | 59 | - |
| Wind River Business Park | Woodland, WA | 65 | 1 | - |
| Boulder Cave/Naches RD | Naches, WA | 65 | 5 | - |
| Brown Creek Campground Hp C | Olympia, WA | 65 | 22 | - |
| Brown Creek Campground Hp B | Olympia, WA | 65 | 2 | - |
| Camp Delaney | Coulee City, WA | 65 | 3 | - |
| Deer Harbor Inn | Deer Harbor, WA | 64 | 37 | - |
| Northwest Wholesale | East Wenatchee, WA | 64 | 30 | - |
| Sylvan Terrace Condominiums | Shelton, WA | 64 | 14 | - |
| Spencer Lake RV Park | Shelton, WA | 64 | 18 | - |
| Andersen Dairy Inc | Battle Ground, WA | 64 | 63 | - |
| Boise Cascade - Arden Lumber | Springdale, WA | 64 | 50 | - |
| Pine Creek Housing | Cashmere, WA | 64 | 49 | - |
| Coulee Lodge Resort | Coulee City, WA | 64 | 25 | - |
| Crescent Acres Water Association | Coupeville, WA | 64 | 32 | - |
| Ryanwood | Tacoma, WA | 64 | 17 | - |
| Evergreen Sportsmens Club | Olympia, WA | 64 | 68 | - |
| Oroville Golf Club | Oroville, WA | 64 | 22 | - |
| Calvary Baptist Church | Port Orchard, WA | 64 | 41 | - |
| Jarrells Cove Marina | Shelton, WA | 64 | 16 | - |
| River Meadows County Park | Snohomish, WA | 64 | 3 | - |
| Lewis River Salmon Hatchery | Ariel, WA | 64 | 0 | - |
| Barney-N-Bernies W.S. | Spanaway, WA | 64 | 4 | - |
| Olman Point Tracts Club | Port Orchard, WA | 64 | 25 | - |
| Orchard Beach Community | Union, WA | 64 | 20 | - |
| Pebble Beach | Shelton, WA | 64 | 18 | - |
| KDS Orchards Farmworker Housing | Royal City, WA | 64 | 2 | - |
| Buckingham Water System | Tonasket, WA | 64 | 3 | - |
| Royal Bluff RCO FWH | Royal City, WA | 64 | 0 | - |