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 |
|---|---|---|---|---|
| Grand Farms | Vaughn, WA | 108 | 6 | - |
| Butterfield Water Company | Yakima, WA | 108 | 75 | - |
| Glacier Peak Resort and Winery | Rockport, WA | 108 | 40 | - |
| Lake-O-The-Woods | Freeland, WA | 108 | 28 | - |
| Woodland Heights | Snohomish, WA | 108 | 4 | - |
| Martin Creek Community Assn | Tonasket, WA | 108 | 25 | - |
| Ryanwood Improvement Assn | Port Orchard, WA | 108 | 62 | - |
| Waynes Ridge Water Assoc | Coupeville, WA | 108 | 34 | - |
| Wilma Port Of | Clarkston, WA | 108 | 52 | - |
| Valley Fruit - Hilltop | Yakima, WA | 108 | 9 | - |
| The Cheese Farm | Ferndale, WA | 108 | 2 | - |
| Pine Creek WC | Amboy, WA | 108 | 14 | - |
| Prairie View Estates 759 | Lacey, WA | 107 | 17 | - |
| Highway 6 Chevron | Napavine, WA | 107 | 3 | - |
| Cascade River Community Club | Marblemount, WA | 107 | 28 | - |
| Mayfield Lake Park | Silver Creek, WA | 107 | 7 | - |
| Masonic Park | Granite Falls, WA | 107 | 43 | - |
| ConAgra Foods Lamb Weston Inc-Farm | Pasco, WA | 107 | 211 | - |
| Pilchuck Riviera #2 | Snohomish, WA | 107 | 144 | - |
| Lake Trask Timber Trails Assn | Shelton, WA | 107 | 13 | - |
| Steamboat Island Athletic Club | Shelton, WA | 107 | 0 | - |
| White Sands FWH | Cle Elum, WA | 107 | 0 | - |
| Alexanders Lodge | Roy, WA | 106 | 23 | - |
| Havilah Retreat Center | Auburn, WA | 106 | 5 | - |
| Maverick 1 | Olympia, WA | 106 | 3 | - |
| Cedar Mountain Homeowners Assoc | Port Orchard, WA | 106 | 41 | - |
| Cowlitz Falls Campground | Morton, WA | 106 | 3 | - |
| Beulah Park Community | Port Orchard, WA | 106 | 15 | - |
| Camp Edward | Snohomish, WA | 106 | 8 | - |
| Rumbolz Sunset Water System | Snoqualmie, WA | 106 | 42 | - |
| Cuyamaca Village | Tacoma, WA | 106 | 21 | - |
| May Volt Hills | Tacoma, WA | 106 | 15 | - |
| Elwha Dam RV Park | Port Angeles, WA | 106 | 27 | - |
| Pebble Ridge | Port Orchard, WA | 106 | 37 | - |
| BJ Lincoln Rock | Rock Island, WA | 106 | 3 | - |
| Mc Corkles Market | Yakima, WA | 106 | 2 | - |
| Woodland Estates | Coupeville, WA | 106 | 40 | - |
| Thompson Properties | Napavine, WA | 106 | 1 | - |
| Quail Meadow Congregation | Selah, WA | 106 | 2 | - |
| Wish Poosh Cg/Cle Elum RD | Overland Park, WA | 106 | 8 | - |
| Airport Grocery | Shelton, WA | 105 | 41 | - |
| St Bedes Episcopal Church | Port Orchard, WA | 105 | 27 | - |
| Homestead Mobile Home Park | Tonasket, WA | 105 | 40 | - |
| Buzzs Bar & Grill | Olympia, WA | 105 | 19 | - |
| Striebels Corner | Kingston, WA | 105 | 19 | - |
| Camp Zanika Lache | Wenatchee, WA | 105 | 15 | - |
| Echo Glen Water System | Silverdale, WA | 105 | 101 | - |
| Gold Creek Station | Naches, WA | 105 | 1 | - |
| Hatton Town Of | Moses Lake, WA | 105 | 241 | - |
| Humptulips Grocery | Humptulips, WA | 105 | 9 | - |