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 |
|---|---|---|---|---|
| North Bluff Association | Greenbank, WA | 31 | 15 | - |
| Orcas Island Foundation Camp | Eastsound, WA | 31 | 13 | - |
| Orchard Homes Water System | Moses Lake, WA | 31 | 29 | - |
| North Pacific Bible Camp | Winlock, WA | 31 | 12 | - |
| Milagra Water System | Lopez Island, WA | 31 | 1 | - |
| Wesola Polana | Winthrop, WA | 31 | 20 | - |
| Mazama Water Association | Mazama, WA | 31 | 12 | - |
| Reconciliation Church | Moses Lake, WA | 31 | 21 | - |
| Jamie Baird Water System | Othello, WA | 31 | 0 | - |
| Whittlesey Water System | Yakima, WA | 31 | 24 | - |
| Omak OMK City of | Omak, WA | 31 | 1 | - |
| Leavenworth Ski Hill/Leavenworth | Leavenworth, WA | 31 | 11 | - |
| East Selah Div Office | Yakima, WA | 31 | 2 | - |
| Islandwood Estates | Port Orchard, WA | 30 | 9 | - |
| Stavis View Estates | Seabeck, WA | 30 | 0 | - |
| Hunt Community (Hunt III) | Port Orchard, WA | 30 | 2 | - |
| Fern Bluff Estates | Monroe, WA | 30 | 18 | - |
| Palo Verde | Sequim, WA | 30 | 18 | - |
| Silver Lake Motel and Resort | Silver Lake, WA | 30 | 23 | - |
| Cowlitz Falls Road Project | Morton, WA | 30 | 2 | - |
| Jackson Mobile 2 | Chehalis, WA | 30 | 27 | - |
| Braunwood Estates | Auburn, WA | 30 | 2 | - |
| Valley Freightliner | Port Orchard, WA | 30 | 14 | - |
| Barrier Dam Campground | Salkum, WA | 30 | 11 | - |
| Ridgeview Park Estates | Spokane, WA | 30 | 17 | - |
| Jubilee | Yakima, WA | 30 | 33 | - |
| Rainbow Trout Club Homeowners Assoc | Port Orchard, WA | 30 | 3 | - |
| Bethel Community | Port Orchard, WA | 30 | 155 | - |
| Lewis County Shop/Ethel | Chehalis, WA | 30 | 0 | - |
| Cascade View Estates #4 | Cle Elum, WA | 30 | 1 | - |
| South Bay Fire Sta 81 | Port Orchard, WA | 30 | 22 | - |
| Adventures in Learning Preschool | Lacey, WA | 30 | 0 | - |
| Yakima Training Center - Mtef | Yakima, WA | 30 | 1 | - |
| Country Foods USA | Everett, WA | 30 | 0 | - |
| Www 3 | Leavenworth, WA | 30 | 8 | - |
| Cornerstone Industrial Park | Shelton, WA | 30 | 79 | - |
| Boondocks Tavern | Black Diamond, WA | 30 | 2 | - |
| Brady Food Mart | Montesano, WA | 30 | 1 | - |
| Wedge Mountain Inn | Leavenworth, WA | 30 | 37 | - |
| Brown Taylor Water Co Inc | Yakima, WA | 30 | 280 | - |
| Saratoga Terrace Water | Camano Island, WA | 30 | 20 | - |
| Cedar Grove Water Company | Issaquah, WA | 30 | 17 | - |
| Camp Korey | Mount Vernon, WA | 30 | 26 | - |
| Care Free Acres | Coupeville, WA | 30 | 396 | - |
| Red Dog Saloon Water System | Renton, WA | 30 | 12 | - |
| Charlene Heights Well Co | Yakima, WA | 30 | 155 | - |
| Canal View | Union, WA | 30 | 15 | - |
| Smith Cove | Port Orchard, WA | 30 | 3 | - |
| Lake Ridge Hills Water Assn | Electric City, WA | 30 | 0 | - |
| Cove Beach Water System | Port Orchard, WA | 30 | 30 | - |