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 |
|---|---|---|---|---|
| MINERAL LIONS DEN | Napavine, WA | 76 | 2 | — |
| CAMANO SUNRISE WATER ASSN #1 | Mount Vernon, WA | 76 | 23 | — |
| CAMP RIVER RANCH | Carnation, WA | 76 | 25 | — |
| DEVRIES ROAD COMMUNITY ASSN | Coupeville, WA | 76 | 53 | — |
| EASTGATE | Coupeville, WA | 76 | 284 | — |
| GLEED MOBILE ESTATES | Yakima, WA | 76 | 38 | — |
| SIT N BULL SALOON | Tonasket, WA | 76 | 49 | — |
| REMOLIF ADDITION | WA | 76 | 312 | — |
| SUNSET RANCH OWNERS ASSOC | Eastsound, WA | 76 | 108 | — |
| UNIVERSITY HEIGHTS | Friday Harbor, WA | 76 | 30 | — |
| WEST BEACH RESORT | Eastsound, WA | 76 | 17 | — |
| FAITH BAPTIST CHURCH | SEQUIM, WA | 76 | 3 | — |
| NORTH FIR ISLAND WATER ASSOCIATION | Mount Vernon, WA | 76 | 28 | — |
| Inland Tarp & Cover | Moses Lake, WA | 76 | 32 | — |
| Weimer Road | Tonasket, WA | 76 | 13 | — |
| Winchester Orchard Farmworker | Wenatchee, WA | 76 | 0 | — |
| Yoked Farmhouse Brewery | Belfair, WA | 76 | 5 | — |
| Awareness Water System | Duvall, WA | 76 | 1 | — |
| Hunt Community (Hunt I&II) | Port Orchard, WA | 75 | 11 | — |
| MORNING MEADOWS | Vancouver, WA | 75 | 7 | — |
| LENORA WATER AND SEWER DISTRICT | USK, WA | 75 | 33 | — |
| Southend Water System | Lopez, WA | 75 | 28 | — |
| ANDERSENS RV PARK | Long Beach, WA | 75 | 28 | — |
| STEVENS CO PUD - ECHO ESTATES | Loon Lake, WA | 75 | 56 | — |
| ARLINGTON VIEW ESTATES WATER ASSOC | Arlington, WA | 75 | 146 | — |
| ROOSEVELT REGIONAL LANDFILL | Yakima, WA | 75 | 78 | — |
| THUNDERBIRD TERRACE WATER SYSTEM | Monroe, WA | 75 | 23 | — |
| LINCOLN CREEK LUMBER CO | Port Orchard, WA | 75 | 15 | — |
| PANORAMA VISTA | SEQUIM, WA | 75 | 3 | — |
| BAYVIEW SCHOOL | Oak Harbor, WA | 75 | 40 | — |
| CAMANO LUTHERAN CHURCH | Coupeville, WA | 75 | 245 | — |
| Mission Road | Bellingham, WA | 75 | 120 | — |
| NORTH BOON WATER SYSTEM | Freeland, WA | 75 | 11 | — |
| QUEETS CLEARWATER SCHOOL | Chehalis, WA | 75 | 190 | — |
| DALKENA COMMUNITY CHURCH | Newport, WA | 75 | 19 | — |
| LAKE WILDERNESS SHORE ACRES ESTATE | Renton, WA | 75 | 94 | — |
| RIDGEVIEW ESTATES COMMUNITY ASSN. | Freeland, WA | 75 | 246 | — |
| GOOSEHAVEN | Newport, WA | 75 | 21 | — |
| GREENWOOD PARK | Port Orchard, WA | 75 | 31 | — |
| WILDERNESS GLEN 263 | Lacey, WA | 75 | 4 | — |
| STANWOOD KINGDOM HALL | STANWOOD, WA | 75 | 12 | — |
| LAKEWOOD WEST WATER ASSN. | Coupeville, WA | 75 | 71 | — |
| Laurel Lane MHC LLC | Port Orchard, WA | 75 | 14 | — |
| TWANOH TERRACE WATER CO | UNION, WA | 75 | 92 | — |
| SUNSET WEST | Coupeville, WA | 75 | 18 | — |
| WILEY THEATER | PORT TOWNSEND, WA | 75 | 5 | — |
| SKAGIT CO PUD - POTLATCH BEACH | Mount Vernon, WA | 75 | 25 | — |
| RIVER BEND MOBILE PARK LLC | Yakima, WA | 75 | 82 | — |
| TIETON HILLS WATER CO | Yakima, WA | 75 | 33 | — |
| TILLICUM BEACH ASSN | Mount Vernon, WA | 75 | 16 | — |