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 | — |