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 |
|---|---|---|---|---|
| Sandberg Water Assn | Freeland, WA | 37 | 49 | - |
| Dominion View Water Assn | Chewelah, WA | 37 | 10 | - |
| Rainier View | Belfair, WA | 37 | 4 | - |
| Greenbriar | Tacoma, WA | 37 | 17 | - |
| Crystal Springs | Tacoma, WA | 37 | 12 | - |
| New Hope Farms | Goldendale, WA | 37 | 35 | - |
| Sherman Hill | Belfair, WA | 37 | 187 | - |
| Humphrey Head Owners Assoc | Lopez Island, WA | 37 | 14 | - |
| Lake Emelia | Port Orchard, WA | 37 | 20 | - |
| Lake Wenatchee Village | Cashmere, WA | 37 | 40 | - |
| Camp Camrec 1 | Leavenworth, WA | 37 | 1 | - |
| Olalla Foods | Olalla, WA | 37 | 22 | - |
| Ponderosa Mobile Park | Port Orchard, WA | 37 | 15 | - |
| Royal Coachman Mobil Est | Ferndale, WA | 37 | 128 | - |
| Royal Watermaster - Qcbid | Quincy, WA | 37 | 23 | - |
| Schmid | Tacoma, WA | 37 | 1 | - |
| Tokeland Co Op | Tokeland, WA | 37 | 16 | - |
| Towns Mobile Home Park | Cashmere, WA | 37 | 40 | - |
| Verdan Anderson Hill | Tacoma, WA | 37 | 4 | - |
| Cedarhearth Water | Freeland, WA | 37 | 140 | - |
| Willow Bay Resort Inc | Nine Mile Falls, WA | 37 | 42 | - |
| Toutle River RV and Resorts | Napavine, WA | 37 | 15 | - |
| Jayhawk Housing | Cle Elum, WA | 37 | 0 | - |
| Cheney Public Schools | Waverly, WA | 36 | 3 | - |
| Olalla Bay Market | Port Orchard, WA | 36 | 25 | - |
| Ryans House for Youth | Coupeveille, WA | 36 | 4 | - |
| E.l.c. Water System | Eastsound, WA | 36 | 31 | - |
| Cooper Point Estates | Olympia, WA | 36 | 7 | - |
| South Fork Veterinary Serv | Chehalis, WA | 36 | 0 | - |
| Fords Prairie Animal Clinic | Centralia, WA | 36 | 9 | - |
| Metal Mill 2 | Chehalis, WA | 36 | 24 | - |
| Big Fir Campground | Ridgefield, WA | 36 | 2 | - |
| Derby Downs | Port Orchard, WA | 36 | 30 | - |
| Bainbridge Island Pub Wrks | Bainbridge Island, WA | 36 | 5 | - |
| Biscay Duplexes 675 | Lacey, WA | 36 | 36 | - |
| Smith & Nelson | Tonasket, WA | 36 | 2 | - |
| Rougk Well #2 | Yakima, WA | 36 | 0 | - |
| Grand Mound Motel | Napavine, WA | 36 | 255 | - |
| Rolf Bruun | Freeland, WA | 36 | 38 | - |
| Campo Verde Street & Water Assn | Port Orchard, WA | 36 | 27 | - |
| Reed Ranch Road Water | Maple Valley, WA | 36 | 320 | - |
| Pacific Coast Cranberry Research | Long Beach, WA | 36 | 26 | - |
| San Juan Estates Water Association | Oak Harbor, WA | 36 | 1 | - |
| Doyle Water Association | Coupeville, WA | 36 | 31 | - |
| Drakes Mobile Home Park | Othello, WA | 36 | 13 | - |
| East Monitor Water Assn | Wenatchee, WA | 36 | 183 | - |
| Bunk Foss System | Arlington, WA | 36 | 9 | - |
| Grotto Water Association | Skykomish, WA | 36 | 55 | - |
| Hiway Trailer Court | Port Orchard, WA | 36 | 160 | - |
| Solar Pines Water Assn | Loon Lake, WA | 36 | 6 | - |