Public Water Systems
4,557 active water systems in WA.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| SAMISH RIVER PARK, INC. | BURLINGTON, WA | 227 | 7 | — |
| SKAGIT VIEW VILLAGE WATER SYSTEM | Mount Vernon, WA | 227 | 22 | — |
| Ferry County Fairgrounds | Republic, WA | 227 | 0 | — |
| SENTINEL GAP WATER ASSN | Mattawa, WA | 226 | 59 | — |
| FOUR SEASONS PARK | SEQUIM, WA | 225 | 27 | — |
| CRISTALINA | Tacoma, WA | 225 | 191 | — |
| BRONSON BEACH CLUB | TENINO, WA | 225 | 225 | — |
| VASHON ISLAND GOLF & COUNTRY CLUB | Port Orchard, WA | 225 | 43 | — |
| Kelso LDS Church | Napavine, WA | 225 | 14 | — |
| LOCHAVEN WATER | Arlington, WA | 225 | 116 | — |
| LOOMIS WATER USERS ASSN INC | Tonasket, WA | 225 | 17 | — |
| JACKSON LAKE SOUTH | Tacoma, WA | 225 | 31 | — |
| SEASHORE VILLA | Port Orchard, WA | 225 | 41 | — |
| Grandy Creek Resort | Concrete, WA | 224 | 15 | — |
| SCHLUTER WATER ASSOCIATION | Arlington, WA | 224 | 17 | — |
| SUNSET BEACH | Port Orchard, WA | 224 | 262 | — |
| OZETTE LAKE | Port Angeles, WA | 224 | 3 | — |
| GLEN COVE WATER INC. | Gig Harbor, WA | 223 | 2 | — |
| COLUMBIA CREST ELEMENTARY SCHOOL | Port Orchard, WA | 222 | 3 | — |
| DAVIS TERRACE WATER ASSN | Woodland, WA | 222 | 16 | — |
| DRIFTWOOD SHORES WATER SYSTEM INC | Mount Vernon, WA | 222 | 336 | — |
| HODGSONS RIVERSIDE SERVICE | Chattaroy, WA | 222 | 2 | — |
| NEILTON MEADOWLAND WD 8 A | Neilton, WA | 222 | 184 | — |
| RIVERBEND RV PARK | Twisp, WA | 222 | 16 | — |
| Shelton Valley Child Development | Port Orchard, WA | 221 | 14 | — |
| Rustic Ridge | OTHELLO, WA | 221 | 72 | — |
| WOLLOCHET HARBOR CLUB INC | Gig Harbor, WA | 221 | 21 | — |
| Coldwater Science & Learning Center | Amboy, WA | 221 | 12 | — |
| South Bay Utility LLC | Shelton, WA | 220 | 9 | — |
| GROVE TERRACE MHP TWO LLC | Moses Lake, WA | 220 | 119 | — |
| SPEEDWAY GROCERY | University Pl, WA | 220 | 15 | — |
| COUGAR MOUNTAIN | Port Orchard, WA | 220 | 39 | — |
| HANSON HARBOR HOMEOWNERS ASSN | Tonasket, WA | 220 | 1,142 | — |
| DELANO BAY CHRISTIAN CAMP | Lakebay, WA | 220 | 17 | — |
| MEADOWOOD DEVELOPMENT | Elma, WA | 220 | 72 | — |
| MOUNTAINVIEW ELEMENTARY SCHOOL | Yakima, WA | 220 | 59 | — |
| PANORAMA PLACE WATER ASSN | Yakima, WA | 220 | 80 | — |
| STRATTONWOOD | Tacoma, WA | 220 | 23 | — |
| ROCHESTER MENNONITE CHURCH | Napavine, WA | 220 | 0 | — |
| Wilgus Housing Water System | Grandview, WA | 220 | 51 | — |
| ROOSEVELT WATER SYSTEM | Goldendale, WA | 219 | 130 | — |
| Saddle Mountain Water Assoc. | Moses Lake, WA | 219 | 40 | — |
| NASON CREEK CG/LAKE WENATCHEE RD | Leavenworth, WA | 219 | 15 | — |
| GREEN BLUFF WATER ASSN | Colbert, WA | 218 | 4 | — |
| SMWE - COLUMBIA CREST WINERY | Yakima, WA | 218 | 153 | — |
| LAFFERTYS SOUTHSHORE WATER SYSTEM | Chelan, WA | 218 | 29 | — |
| FOUR CORNER GROCERY & DELI | POULSBO, WA | 218 | 27 | — |
| NISQUALLY PARK | Tacoma, WA | 218 | 16 | — |
| WSU IAREC - PROSSER | Prosser, WA | 218 | 6 | — |
| AFC RANCH 1 | Tonasket, WA | 217 | 25 | — |