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 |
|---|---|---|---|---|
| WHIDBEY HIGHLANDS WATER ASSOC | Coupeville, WA | 62 | 91 | — |
| HIGHLAND LUTHERAN CHURCH | LA CENTER, WA | 62 | 4 | — |
| Brinnon Church | Brinnon, WA | 62 | 6 | — |
| COPPERMILL 520 | Lacey, WA | 62 | 1 | — |
| Gillette/Lake Thomas Campground | Colville, WA | 62 | 0 | — |
| CHINOOK PASS WORK CENTER | NACHES, WA | 62 | 9 | — |
| ELWHA PLACE HOMEOWNERS ASSN | PORT ANGELES, WA | 61 | 20 | — |
| TEEN CHALLENGE | Spokane, WA | 61 | 5 | — |
| CURRIES LANDING | Tacoma, WA | 61 | 1 | — |
| Lattins Country Cider Mill & Farm | OLYMPIA, WA | 61 | 9 | — |
| BIRD ELECTRIC | BELFAIR, WA | 61 | 123 | — |
| CASCADE FOOTHILLS | Tonasket, WA | 61 | 154 | — |
| NATIONAL FOOD NW - LIND | Lind, WA | 61 | 111 | — |
| TOWER ROCK U FISH RV PARK | RANDLE, WA | 61 | 11 | — |
| ROCKY ACRES WATER SYSTEM | Port Orchard, WA | 61 | 35 | — |
| SUNNYHILLS | Sun Valley, WA | 61 | 16 | — |
| Cowlitz Family Health Center | Longview, WA | 61 | 22 | — |
| GREENWOOD ESTATES | Tacoma, WA | 61 | 0 | — |
| LIONS MEMORIAL YOUTH CAMP | Maple Valley, WA | 61 | 9 | — |
| RAINIER TRACTS WATER ASSN | Moses Lake, WA | 61 | 193 | — |
| SEATTLE YACHT CLUB - HENRY ISLAND | Roche Harbor, WA | 61 | 14 | — |
| HENDERSON BAY | Tacoma, WA | 61 | 11 | — |
| SILVER SPRINGS ESTATES COMM ASSN | Coupeville, WA | 61 | 27 | — |
| SOUTH BAY TERRACES WATER COMPANY | Port Orchard, WA | 61 | 24 | — |
| SUNSET ACRES WATER ASSN | Moses Lake, WA | 61 | 67 | — |
| San Juan County PW - Beaverton | Friday Harbor, WA | 61 | 40 | — |
| MONEY CREEK CAMPGROUND | Enumclaw, WA | 61 | 1 | — |
| CITIZENS WATER ASSOCIATION | Port Orchard, WA | 60 | 54 | — |
| WESTERN STAVIS WATER SYS II & III | Poulsbo, WA | 60 | 26 | — |
| TEDDY BEAR CORNER LLC | Yakima, WA | 60 | 129 | — |
| BASIN VIEW WATER ASSOCIATION | Othello, WA | 60 | 63 | — |
| WAYSIDE VILLAGE | Chehalis, WA | 60 | 23 | — |
| HEDGES CELLARS | Benton City, WA | 60 | 8 | — |
| ALPHA MODULAR STRUCTURES | Chehalis, WA | 60 | 157 | — |
| WOODBRIDGE GARDENS | LODI, WA | 60 | 2 | — |
| PENINSULA PINES PARK | Port Orchard, WA | 60 | 20 | — |
| VIG | Shelton, WA | 60 | 14 | — |
| SWANRUN WATER SYSTEM | Freeland, WA | 60 | 12 | — |
| CUSTOM ORCHARD 1 | Wenatchee, WA | 60 | 39 | — |
| TIGER MUSEUM DOMESTIC WS | Ione, WA | 60 | 5 | — |
| SKOOKUM RANCH | Tacoma, WA | 60 | 12 | — |
| BELFERN WEST | Lynden, WA | 60 | 58 | — |
| RHODODENDRON COUNTY PARK | Port Orchard, WA | 60 | 5 | — |
| SUDDENVIEW | Port Orchard, WA | 60 | 40 | — |
| PARKWOOD APARTMENTS | Shelton, WA | 60 | 109 | — |
| YOUNGS | Napavine, WA | 60 | 51 | — |
| VISTA VUE WATER USERS ASSN | Tonasket, WA | 60 | 84 | — |
| MOUNTAIN VIEW ASSOCIATION | Dallesport, WA | 60 | 111 | — |
| Elbe Water & Sewer District | Elbe, WA | 60 | 42 | — |
| EVALINE SCHOOL | Napavine, WA | 60 | 29 | — |