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 |
|---|---|---|---|---|
| Toledo LDS Church | Napavine, WA | 29 | 1 | — |
| SMARTY MARTYS | Olympia, WA | 29 | 24 | — |
| WESTSHORE ACRES COMMUNITY WATER | Moses Lake, WA | 29 | 0 | — |
| ALS BEEF SHOP | Centralia, WA | 29 | 5 | — |
| DUNES LOOMIS LAKE | Ocean Park, WA | 29 | 6 | — |
| WATERING HOLE, THE | Kettle Falls, WA | 29 | 14 | — |
| WALLACE RIVER SALMON HATCHERY | Sultan, WA | 29 | 21 | — |
| KZH FARMS - HIGGY | Prescott, WA | 29 | 5 | — |
| COWLITZ TROUT HATCHERY | Silver Creek, WA | 29 | 17 | — |
| DELPHI DAUBEL | Olympia, WA | 29 | 10 | — |
| MALLARD HAVEN WATER COMPANY | Warden, WA | 29 | 2 | — |
| HAPPY HOLLOW GROCERY | BELFAIR, WA | 29 | 17 | — |
| ELMA EVERGREEN VILLAGE | Shelton, WA | 29 | 59 | — |
| CLOISTER | Olympia, WA | 29 | 0 | — |
| FOURTH OF JULY CREEK ESTATES | Curlew, WA | 29 | 0 | — |
| HEATHER WATER WORKS | Raymond, WA | 29 | 31 | — |
| HILLCREST HOMESTEAD TRACTS WATER | Coupeville, WA | 29 | 46 | — |
| PLAIN FLATS WATER SYSTEM | Leavenworth, WA | 29 | 39 | — |
| HOME WATER COMPANY | Vaughn, WA | 29 | 18 | — |
| Foutch-Minter Water System | Gig Harbor, WA | 29 | 7 | — |
| UNIVERSITY LIONS-CAMANO YOUTH CAMP | Seattle, WA | 29 | 4 | — |
| NORTH 16 DOMESTIC WATER ASSN | Eltopia, WA | 29 | 89 | — |
| The Lamp Camp LLC | Raymond, WA | 29 | 18 | — |
| Country Cabins & Mobile Park | Draper, WA | 29 | 46 | — |
| SUMMIT GROVE LODGE | Lacenter, WA | 29 | 6 | — |
| SUNRISE MOTEL | Port Orchard, WA | 29 | 24 | — |
| TACOMA SPORTSMEN S CLUB INC. | Puyallup, WA | 29 | 36 | — |
| Zephyr Lodge | Spokane, WA | 29 | 28 | — |
| ELD INLET HOMEOWNERS | OLYMPIA, WA | 29 | 5 | — |
| NICHOLSON DRILLING | Port Orchard, WA | 29 | 8 | — |
| Grasslands Park | Cle Elum, WA | 29 | 147 | — |
| Dakota Heights Water System | Cle Elum, WA | 29 | 206 | — |
| Missing Corner | White Salmon, WA | 29 | 0 | — |
| Schad Holdings | Port Orchard, WA | 29 | 0 | — |
| LOUELLA HEIGHTS | SEQUIM, WA | 28 | 4 | — |
| STATES INN AND RANCH | Friday Harbor, WA | 28 | 0 | — |
| DISTRICT 13 HEADQUARTERS STATION | OLYMPIA, WA | 28 | 9 | — |
| Queen Anne Water Works LLC | Shelton, WA | 28 | 148 | — |
| BARNARD GRIFFIN WINERY | Richland, WA | 28 | 18 | — |
| ELK MEADOWS BED & BREAKFAST | Brinnon, WA | 28 | 0 | — |
| BAVARIAN RETREAT HOA | Port Orchard, WA | 28 | 18 | — |
| Valley View Estates Water System | Tonasket, WA | 28 | 0 | — |
| STEAD WATER SYSTEM | EATONVILLE, WA | 28 | 7 | — |
| GUEMES ISLAND COMM CENTER ASSN | Anacortes, WA | 28 | 19 | — |
| FRIENDS LANDING | Elma, WA | 28 | 5 | — |
| ALTA VISTA #11 | Chehalis, WA | 28 | 0 | — |
| SEASCAPE WATER ASSOCIATION | STANWOOD, WA | 28 | 218 | Clean |
| PURDY CREEK | Olympia, WA | 28 | 19 | — |
| BUTTE RANCH | Chelan, WA | 28 | 18 | — |
| CAMP WOODWORTH | LAKEBAY, WA | 28 | 11 | — |