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 |
|---|---|---|---|---|
| Cedar Grove | Tacoma, WA | 156 | 7 | - |
| Derbyshire Scenic Acres | Port Orchard, WA | 156 | 22 | - |
| Fobes Water District | Snohomish, WA | 156 | 11 | - |
| Lytle Water System | Wenatchee, WA | 156 | 38 | - |
| Lazy F Camp & Retreat Center | Ellensburg, WA | 156 | 14 | - |
| Mutiny Bay Park Water Association | Coupeville, WA | 156 | 16 | - |
| Watsons Harverene Resort Inc | Chelan, WA | 156 | 20 | - |
| Crosby Chapel | Port Orchard, WA | 156 | 1 | - |
| Palomino Fields | Cle Elum, WA | 156 | 41 | - |
| Bear Cub | Port Orchard, WA | 155 | 37 | - |
| Emerald City Green Machine | Hartline, WA | 155 | 7 | - |
| Denny Creek Campground | Enumclaw, WA | 155 | 5 | - |
| Stonewater Ranch | Leavenworth, WA | 154 | 44 | - |
| Shadowood | Shelton, WA | 154 | 16 | - |
| Dunes Bible Camp | Ocean Park, WA | 154 | 16 | - |
| Lake Meridian Estates (MHP) | Kent, WA | 154 | 4 | - |
| Port Orchard Market and Deli | Port Orchard, WA | 154 | 11 | - |
| Wawawai County Park | Colfax, WA | 154 | 22 | - |
| Country River Farm | Pateros, WA | 153 | 11 | - |
| Camp Lyle McLeod | Tahuya, WA | 153 | 15 | - |
| Cedarwood 763 | Lacey, WA | 153 | 29 | - |
| Westshore Water Company | Moses Lake, WA | 153 | 11 | - |
| Silvana Water Association | Mount Vernon, WA | 153 | 57 | - |
| Mardon Resort | Othello, WA | 153 | 25 | - |
| Cabin Creek Lodge | Mountlake Terrace, WA | 153 | 0 | - |
| Evergreen Valley | Cle Elum, WA | 152 | 6 | - |
| Sandhill Park | Shelton, WA | 152 | 10 | - |
| P and G Orchards Camp 3 | Brewster, WA | 152 | 7 | - |
| Lighthouse Shores | Coupeville, WA | 152 | 336 | - |
| Rhodena Beach Water District | Coupeville, WA | 152 | 35 | - |
| Taggares Fruit Co | Burbank, WA | 152 | 2,455 | - |
| Sunrise Terrace Community LLC | Port Orchard, WA | 152 | 9 | - |
| Wilcox Farms Inc | Roy, WA | 152 | 49 | - |
| Boxx Berry Farm Water System | Lynden, WA | 152 | 5 | - |
| Coho Campground | Olympia, WA | 152 | 17 | - |
| Camp Nabor Lee | Coulee dam, WA | 152 | 1 | - |
| Blue Lake Resort | Moses Lake, WA | 151 | 16 | - |
| Driftwood Valley Assoc (Dva) | Tacoma, WA | 151 | 897 | - |
| Moses Lake Irrig & Rehab District | Moses Lake, WA | 151 | 25 | - |
| Skyline Acres Inc | Moses Lake, WA | 151 | 313 | - |
| Sportsman Trailer Park | Ellensburg, WA | 151 | 172 | - |
| Knife River Public Water Supply | Port Orchard, WA | 151 | 1 | - |
| Peach Beach RV Park | Goldendale, WA | 150 | 9 | - |
| Panorama Mobile Home Park | Colville, WA | 150 | 260 | - |
| Briggs Nursery | Elma, WA | 150 | 34 | - |
| Alderbrook Park | Brush Prairie, WA | 150 | 16 | - |
| Palermo 691 | Lacey, WA | 150 | 7 | - |
| Boots & Saddles 662 | Lacey, WA | 150 | 63 | - |
| Bumping Lake Marina | Yakima, WA | 150 | 18 | - |
| Alps Mobile Home Park | Yakima, WA | 150 | 20 | - |