Browse Water Systems
10,046 public water systems in WA.
Public Water Systems Database
Browse 10,046 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 |
|---|---|---|---|---|
| LONGHORN SALOON | WA5302681 | Washington | Transient Non-Community | 25 |
| COUNTRY PARK WATER ASSOCIATION | WA5302691 | Washington | Community | 25 |
| Seattle Rifle and Pistol | WA5302725 | Washington | Transient Non-Community | 25 |
| H & H PACKING | WA5330326 | Washington | Transient Non-Community | 25 |
| GAYDA'S RESORT | WA5303047 | Washington | Transient Non-Community | 25 |
| HAMMERSLEY INLET ESTATES | WA5330789 | Washington | Community | 25 |
| HAMMIL, PATTY WATER | WA5330790 | Washington | Transient Non-Community | 25 |
| HANCOR INC | WA5330835 | Washington | Non-Transient Non-Community | 25 |
| HANSON, ANNA WATER ASSN. | WA5330900 | Washington | Community | 25 |
| LAKESIDE INDUSTRIES | WA5330939 | Washington | Non-Transient Non-Community | 25 |
| HARBOR HEIGHTS WATER | WA5331000 | Washington | Transient Non-Community | 25 |
| HARDPAN WATER CO | WA5331150 | Washington | Community | 25 |
| ATKINSON-WISNER & BECKER | WA5303312 | Washington | Transient Non-Community | 25 |
| SNO PUD 1-PILCHUCK 10 | WA5303338 | Washington | Community | 25 |
| SIMMONS COURT | WA5331527 | Washington | Community | 25 |
| HARTMAN WATER | WA5331540 | Washington | Community | 25 |
| HAVEN MAC KAYE SUBDIVISION | WA5331745 | Washington | Community | 25 |
| HAUSER WATER SUPPLY | WA5331750 | Washington | Community | 25 |
| COUNTRY TOWN MOTEL & RV | WA5332101 | Washington | Transient Non-Community | 25 |
| BOGART WATER SYSTEM | WA5303597 | Washington | Transient Non-Community | 25 |
| WEST 1 BANK | WA5303685 | Washington | Transient Non-Community | 25 |
| SALMON STREET | WA5303696 | Washington | Transient Non-Community | 25 |
| HIDDEN COVE #1 WATER | WA5332633 | Washington | Transient Non-Community | 25 |
| HIDDEN HILL WATER | WA5332643 | Washington | Community | 25 |
| HIDDEN VALLEY WATER ASSOC | WA5332649 | Washington | Community | 25 |
| ARROW HEAD ACRES WATER ASSOCIATION | WA5333091 | Washington | Transient Non-Community | 25 |
| SHANES WATER SYSTEM | WA5333101 | Washington | Transient Non-Community | 25 |
| HILLS MOBILE HOME PARK | WA5333237 | Washington | Community | 25 |
| HILLTOP ARCO | WA5333322 | Washington | Transient Non-Community | 25 |
| BAKER WATER SYSTEM | WA5303952 | Washington | Community | 25 |
| BAKERS BAY CAMPGROUND | WA5303975 | Washington | Community | 25 |
| HILLTOP TERRACE COMMUNITY CLUB | WA5333362 | Washington | 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 |
| WANAPUM VILLAGE WATER | WA5392770 | 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 |
| CLEARWATER | WA53FS118 | Washington | Transient Non-Community | 25 |
| COLLINS CAMPGROUND WS | WA53FS127 | Washington | Transient Non-Community | 25 |
| EDMUSTON CAMPGROUND | WA53FS216 | Washington | Transient Non-Community | 25 |
| ELBOW LAKE CAMPGROUND | WA53FS218 | Washington | Transient Non-Community | 25 |
| NORTH OLYMPIA FIRE DIST. STATION #7 | WA5302906 | Washington | Non-Transient Non-Community | 25 |
| HIDDEN CAMPGROUND | WA53FS365 | Washington | Transient Non-Community | 25 |
| HOODSPORT ADMIN SITE | WA53FS373 | Washington | Transient Non-Community | 25 |
| HUMPTULIPS WORK CENTER | WA53FS384 | Washington | Transient Non-Community | 25 |
| KLEIN BICYCLE #2 | WA5303075 | Washington | Non-Transient Non-Community | 25 |