Public Water Systems
4,557 active water systems in WA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| CAMP ST ALBANS GIRL SCOUT | Allyn, WA | 136 | 21 | — |
| CONGDON ORCHARDS INC | Yakima, WA | 136 | 18 | — |
| LAMONT WATER SYSTEM | Lamont, WA | 136 | 86 | — |
| Premium Quality Hay & Feed | Chehalis, WA | 136 | 1 | — |
| AMERICAN HERITAGE CAMPGROUNDS | OLYMPIA, WA | 135 | 6 | — |
| EAGLE VALLEY WATER SYSTEM | Coupeville, WA | 135 | 22 | — |
| FRIAR CREEK WATER SYSTEM | Monroe, WA | 135 | 12 | — |
| LAKEVIEW TERRACE MHP | Port Orchard, WA | 135 | 53 | — |
| FERN PRAIRIE MARKET | Camas, WA | 135 | 9 | — |
| NORTH RIDGE WATER CORP | Arlington, WA | 135 | 1 | — |
| PASCO HEIGHTS DOMESTIC WATER ASSN | Kennewick, WA | 135 | 54 | — |
| RANCH HOUSE BBQ | Shelton, WA | 135 | 24 | — |
| SOUTH HILLS WATER USERS ASSN INC | Yakima, WA | 135 | 139 | — |
| CLEAR LAKE CG SOUTH/NACHES RD | Naches, WA | 135 | 7 | — |
| Middle Waddell Campground | Enumclaw, WA | 135 | 12 | — |
| CAMP THUNDERBIRD BOY SCOUTS | OLYMPIA, WA | 134 | 20 | — |
| KLICKER WATER SYSTEM 1 | WALLA WALLA, WA | 134 | 0 | — |
| GOLD BEACH AVIATION | Elma, WA | 134 | 22 | — |
| KATHANN ESTATES WATER | Stanwood, WA | 134 | 53 | — |
| LAKE GROVE WATER ASSOCIATION | Coupeville, WA | 134 | 44 | — |
| 59ER DINER | Leavenworth, WA | 134 | 22 | — |
| MARLIN HUTTERIAN | Marlin, WA | 134 | 502 | — |
| WHITMAN MISSION NATIONAL HISTORIC | Walla Walla, WA | 134 | 1 | — |
| SHAKY GROUNDS ESPRESSO | Chattaroy, WA | 133 | 7 | — |
| CURLEW KAI HOMEOWNER WATER SYSTEM | Republic, WA | 133 | 26 | — |
| TURTLEROCK HOMEOWNERS ASSOCIATION | Wenatchee, WA | 133 | 21 | — |
| MacKaye Harbor Water District | Lopez Island, WA | 133 | 11 | — |
| CAMP HOPE | Battle Ground, WA | 133 | 1 | — |
| OTTO WATER SYSTEM | Lakebay, WA | 133 | 11 | — |
| Zirkle - Four Feathers Ranch | Yakima, WA | 133 | 3 | — |
| Blue Sky Outfitters Water System | Seattle, WA | 132 | 0 | — |
| SKAMANIA LANDING OWNERS ASSN | Port Orchard, WA | 132 | 40 | — |
| FISHTRAP LAKE RESORT | Sprague, WA | 132 | 21 | — |
| Swift Creek Campground Water System | Enumclaw, WA | 132 | 17 | — |
| MAPLE GROVE | SEQUIM, WA | 132 | 44 | — |
| OYSTER BAR THE | Mount Vernon, WA | 132 | 21 | — |
| PLEASANT TIDES WATER CO OP | Port Angeles, WA | 131 | 25 | — |
| COUNTRY SQUIRE MOBILE MANOR | Yakima, WA | 131 | 160 | — |
| CHURCH OF JESUS CHRIST LDS KEY CTR | Allyn, WA | 131 | 6 | — |
| Cascades Camp & Conference Center | Port Orchard, WA | 131 | 34 | — |
| WYCKOFF FARMS | Grandview, WA | 131 | 126 | — |
| SILVER SPRINGS CAMPGROUND | Enumclaw, WA | 131 | 22 | — |
| CAMP WOOTEN STATE PARK | Dayton, WA | 131 | 11 | — |
| ANDERSON HAY & GRAIN CO | Yakima, WA | 130 | 13 | — |
| BAYSHORE | UNION, WA | 130 | 31 | Clean |
| VINEYARD THE 696 | Lacey, WA | 130 | 16 | — |
| CENTRAL PRE MIX - SULLIVAN RD | Waverly, WA | 130 | 35 | — |
| COWLITZ TIMBER TRAILS | Napavine, WA | 130 | 20 | — |
| EVERSON WATER ASSOC | Everson, WA | 130 | 6 | — |
| GALA PINES WATER. | Poulsbo, WA | 130 | 28 | — |