Browse Water Systems
10,042 public water systems in WA.
Public Water Systems Database
Browse 10,042 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| BAYOU ON BARKER | WA5329070 | Washington | Transient Non-Community | 25 |
| TAHOMA SCHOOL CENTRAL OFFICE | WA5387068 | Washington | Community | 25 |
| TANEUM CAMPGROUND | WA5387146 | Washington | Transient Non-Community | 25 |
| TARA WATER | WA5387182 | Washington | Community | 25 |
| GREENWATER PARK | WA5329592 | Washington | Transient Non-Community | 25 |
| WILDCAT LAKE TRACTS | WA5329695 | Washington | Community | 25 |
| GREENTREE HILLS | WA5329745 | Washington | Community | 25 |
| GRENVILLE OCEAN VISTA NO1 | WA5329860 | Washington | Community | 25 |
| GRUBB & GRUBB | WA5330075 | Washington | Transient Non-Community | 25 |
| THELERS WATER SUPPLY | WA5387930 | Washington | Community | 25 |
| THOMAS M H P | WA5387947 | Washington | Community | 25 |
| TRUSS SPAN | WA5389478 | Washington | Transient Non-Community | 25 |
| TULALIP TRIBE WATER SUPPL | WA5389600 | Washington | Community | 25 |
| TUMWATER MOBILE ESTATES | WA5389692 | Washington | Transient Non-Community | 25 |
| TWELVE MILE WATER ASSOCIATION | WA5389850 | Washington | Community | 25 |
| TONYS TAVERN | WA5388755 | Washington | Transient Non-Community | 25 |
| TOTEM TRAIL CAFE | WA5388880 | Washington | Transient Non-Community | 25 |
| U S CUSTOMS LYNDEN | WA5390424 | Washington | Transient Non-Community | 25 |
| UNKNOWN | WA5390440 | Washington | Community | 25 |
| UNIVERSITY PLACE WATER CO | WA5390600 | Washington | Community | 25 |
| TULALIP HEIGHTS | WA5390730 | Washington | Community | 25 |
| URANIUM CITY WATER SYSTEM | WA5390750 | Washington | Community | 25 |
| USELESS BAY BEACH CLUB | WA5390770 | Washington | Community | 25 |
| VINECORE SYSTEM | WA5391915 | Washington | Community | 25 |
| VINTAGE VINEYARDS | WA5391926 | Washington | Community | 25 |
| FUTURE LAND CO | WA5391947 | Washington | Non-Transient Non-Community | 25 |
| WAGON WHEEL ESTATE | WA5392062 | Washington | Community | 25 |
| WAGON WHEEL MOTEL | WA5392067 | Washington | Transient Non-Community | 25 |
| WAHKIAKUM COUNTY PUD #1 | WA5392100 | Washington | Community | 25 |
| WAHLUKE WATERMASTER-SCBID | WA5392200 | Washington | Community | 25 |
| WAHLUKE WATERMASTER - SCB | WA5392210 | Washington | Transient Non-Community | 25 |
| WARNER FLATS DAM WATER CO | WA5393051 | Washington | Community | 25 |
| W S U SURVEY CAMP | WA5393201 | Washington | Community | 25 |
| WASH STATE HIWAY COMMISSION | WA5393250 | Washington | Transient Non-Community | 25 |
| WAUAKIWIN WATER SYSTEM | WA5393743 | Washington | Transient Non-Community | 25 |
| WEST BEACH VISTA | WA5394472 | Washington | Community | 25 |
| WEST END DRIVE-IN | WA5394550 | Washington | Transient Non-Community | 25 |
| W LAUREL WATER ASSO INC | WA5394750 | Washington | Community | 25 |
| ADAMS CO FIRE DIST #6 | WA5300278 | Washington | Community | 25 |
| ADDUCO-TENINO WATER SYSTE | WA5300363 | Washington | Community | 25 |
| BONNIE ACRES WATER ASSOCIATION | WA5300382 | Washington | Community | 25 |
| SEAFARMS PACIFIC | WA5300383 | Washington | Transient Non-Community | 25 |
| JONES & ROBERTS CO | WA5300514 | Washington | Transient Non-Community | 25 |
| KAMIAKIN ARCHERY CLUB | WA5300520 | Washington | Transient Non-Community | 25 |
| LIBERTY LAKE SEWER DIST | WA5300551 | Washington | Transient Non-Community | 25 |
| AIRPORT HOME TRACTS WATER SYST | WA5300600 | Washington | Community | 25 |
| ALACOZY HOTEL | WA5300660 | Washington | Transient Non-Community | 25 |
| RAUH WATER SYSTEM | WA5300806 | Washington | Community | 25 |
| KING'S LAKE G.S. CAMP | WA5300888 | Washington | Transient Non-Community | 25 |
| DAVIS LAKE WATER SYSTEM | WA5301062 | Washington | Transient Non-Community | 25 |