Public Water Systems
4,557 active water systems in WA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| LITTLE TREE | Tacoma, WA | 143 | 16 | — |
| DRIFTWOOD POINT WATER SYSTEM | Gig Harbor, WA | 143 | 6 | — |
| CASCADIAN HOME FARM | Kutztown, WA | 143 | 4 | — |
| ST JOHNS BAKERY | Goldendale, WA | 143 | 2 | — |
| HARTLEY BRENT | Yakima, WA | 143 | 8 | — |
| LAKE TUCK | Tacoma, WA | 143 | 50 | — |
| MAINLAND VIEW MANOR | Tacoma, WA | 143 | 4 | — |
| MARTELL MOBILE MANOR | Port Orchard, WA | 143 | 100 | — |
| OLYMPUS BEACH TRACTS | SEQUIM, WA | 143 | 253 | — |
| SUNLAND SHORES | Sun Valley, WA | 143 | 39 | — |
| OAKS THE MOBILE HOME PARK | Friday Harbor, WA | 143 | 34 | — |
| Lake Easton State Park West | Ellensburg, WA | 143 | 18 | — |
| CAMELOT SUBDIVISION | Kelso, WA | 142 | 13 | — |
| CAMP ROBBINSWOLD GIRL SCOUT | Lilliwaup, WA | 142 | 6 | — |
| CAMP GHORMLEY | Rimrock, WA | 142 | 26 | — |
| HIGHLAND ORCHARDS | Cle Elum, WA | 142 | 7 | — |
| HIGH VALLEY MOBILE HOME COURT | Yakima, WA | 142 | 63 | — |
| MANHASSET SPECIALTY COMPANY | YAKIMA, WA | 142 | 60 | — |
| PATERSON ELEMENTARY SCHOOL | West Richland, WA | 142 | 1,195 | — |
| VIEW RANCH ESTATES WATER ASSN | Chehalis, WA | 141 | 56 | — |
| RACE LAGOON WATER ASSOCIATION | Coupeville, WA | 141 | 16 | — |
| ASTON ESTATES | Tonasket, WA | 141 | 51 | — |
| VALLEY HIGH PARK | Coupeville, WA | 141 | 21 | — |
| CROW BUTTE PARK | Richland, WA | 141 | 10 | — |
| TREVERI | Yakima, WA | 141 | 2 | — |
| FIRST BAPTIST CHURCH OF TENINO | Port Orchard, WA | 140 | 14 | — |
| FOREST HILLS WATER SYSTEM | Gig Harbor, WA | 140 | 14 | — |
| DECATUR SHORES COMMUNITY ASSOC | Lopez Island, WA | 140 | 15 | — |
| SPOKANE HUTTERIAN BRETHREN | Reardan, WA | 140 | 67 | — |
| DESCHUTES VILLAGE 683 | Lacey, WA | 140 | 52 | — |
| EVERGREEN MOBILE HOMEOWNERS CO-OP | Shelton, WA | 140 | 64 | — |
| FLYING HORSESHOE GUEST RANCH | CLE ELUM, WA | 140 | 14 | — |
| HOLLY TIDES | Tacoma, WA | 140 | 0 | — |
| Old German Baptist Church New Conf | Pasco, WA | 140 | 16 | — |
| LAKEVIEW TERRACE | Coupeville, WA | 140 | 30 | — |
| NORTH STAR WATER ASSOC | FERNDALE, WA | 140 | 83 | — |
| RIVER BEND WATER SYSTEM | Newport, WA | 140 | 20 | — |
| SUNSET RIDGE COMMUNITY ASSN | Anacortes, WA | 140 | 16 | — |
| Arrowhead Ranch | Cle Elum, WA | 140 | 2 | — |
| DIAMOND SPRINGS WATER ASSOCIATION | Port Orchard, WA | 138 | 35 | — |
| CHERRY CREEK | Sun Valley, WA | 138 | 26 | — |
| GOLDEN VALLEY WATER ASSN | Quincy, WA | 138 | 57 | — |
| GRANDVIEW VALLEY ESTATES | Rochester, WA | 138 | 57 | — |
| MARIANI WATER SYSTEM INC | Black Diamond, WA | 138 | 3 | — |
| AGOTARAS WATER SYSTEM | GIG HARBOR, WA | 138 | 2 | — |
| HARD RAIN CAFE & MERCANTILE | Forks, WA | 137 | 9 | — |
| HILLTOP WATER OWNERS ASSOCIATION | Lummi Island, WA | 137 | 49 | — |
| LONG BEACH WATER DISTRICT | Coupeville, WA | 137 | 39 | — |
| MINTER CREEK RAPIDS | Tacoma, WA | 137 | 11 | — |
| TALL CHIEF RESORT | Port Orchard, WA | 136 | 36 | — |