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 |
|---|---|---|---|---|
| MINI-PEARL WATER SYSTEM | Burbank, WA | 28 | 1 | — |
| RIVENDELL WATER ASSOCIATION | PORT ORCHARD, WA | 28 | 168 | — |
| COPALIS COMMUNITY CHURCH | Copalis Beach, WA | 28 | 10 | — |
| CUSHMAN PLANT 2 | Shelton, WA | 28 | 7 | — |
| JOHNSTON, JAMES W | STEVENSON, WA | 28 | 41 | — |
| MINERAL LAKE RESORT | Bonney Lake, WA | 28 | 7 | — |
| DECATUR NORTHWEST | Anacortes, WA | 28 | 15 | — |
| FARANDA WATER ASSOCIATON | Oak Harbor, WA | 28 | 3 | — |
| Eaglecrest Water & Road Association | Coupeville, WA | 28 | 6 | — |
| Newman Lake Resort & Marina | Newman Lake, WA | 28 | 8 | — |
| GRANDVIEW BEACH WATER ASSOC INC | Blain, WA | 28 | 50 | — |
| HOGANS WATER | PORT ORCHARD, WA | 28 | 7 | — |
| Sandy Point Mobile Home Park | Moses Lake, WA | 28 | 24 | — |
| Goldendale Travel Plaza | West Linn, WA | 28 | 15 | — |
| LAKE CLE ELUM COMMUNITY CLUB | Yakima, WA | 28 | 26 | — |
| Majestic Oaks Water System | Seattle, WA | 28 | 9 | — |
| NATIONAL FISH & OYSTER CO INC | Olympia, WA | 28 | 1 | — |
| OLD YODELIN LODGE | SKYKOMISH, WA | 28 | 0 | — |
| HOLLINGSWORTH WATER ASSOC INC | Deming, WA | 28 | 23 | — |
| PARK 400 ASSOCIATION | Cle Elum, WA | 28 | 28 | — |
| ROADSIDE INN TAVERN | GLENOMA, WA | 28 | 4 | — |
| 109 RV PARK & CAMPGROUND | COPALIS BEACH, WA | 28 | 8 | — |
| CASCADE VIEW ESTATES #1 | Cle Elum, WA | 28 | 1 | — |
| SMITHVILLE | Forks, WA | 28 | 1,293 | — |
| Lyons Water System | Moses Lake, WA | 28 | 0 | — |
| K-S FARMS WATER SYSTEM | TACOMA, WA | 28 | 0 | — |
| Mountain Ridge | Roslyn, WA | 28 | 1 | — |
| Sheridan Vineyards | Zillah, WA | 28 | 0 | — |
| VALLEY NUT & BOLT | Olympia, WA | 28 | 21 | — |
| PORT MADISON YACHT CLUB | BAINBRIDGE ISLAND, WA | 28 | 0 | — |
| North Kitsap Eagles #3586 | Poulsbo, WA | 28 | 14 | — |
| POSSIBILITY ORCHARDS | Wenatchee, WA | 28 | 7 | — |
| Alpine Glades Water System | Marshall, WA | 28 | 5 | — |
| Word of Life Christian Center | Chehalis, WA | 28 | 0 | — |
| Cowiche Creek Brewing | Yakima, WA | 28 | 2 | — |
| MAPLE VALLEY | PORT ORCHARD, WA | 27 | 0 | — |
| S&P PROPERTIES | Port Orchard, WA | 27 | 18 | — |
| MORNING SUN ESTATES | Wenatchee, WA | 27 | 5 | — |
| SMUGGLERS COVE WATER SYSTEM | Friday Harbor, WA | 27 | 84 | — |
| NORTH FORTY PROPERTY OWNERS ASSN | Friday Harbor, WA | 27 | 34 | — |
| KANIKSU RANCH WATER SYSTEM | Loon Lake, WA | 27 | 16 | — |
| PIERCES GREEN VALLEY RV PARK | Yakima, WA | 27 | 13 | — |
| WEBER ORCHARD | EPHRATA, WA | 27 | 3 | — |
| KING COUNTY SHOOTING SPORTS PARK | Seattle, WA | 27 | 9 | — |
| WISHBONE WELL | ORANGE, WA | 27 | 6 | — |
| XChange Recovery | Battle Ground, WA | 27 | 3 | — |
| BRUCEPORT COUNTY PARK | Menlo, WA | 27 | 28 | — |
| Bullman Beach | Neah Bay, WA | 27 | 272 | — |
| CARPENTAR | Olympia, WA | 27 | 0 | — |
| MILLER RIVER CAMPGROUND | Enumclaw, WA | 27 | 4 | — |