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 |
|---|---|---|---|---|
| SAMISH ISLAND WATER CO | WA5375650 | Washington | Non-Transient Non-Community | 8 |
| BARNARDS TWO PARTY WELL | WA5311483 | Washington | Transient Non-Community | 8 |
| SHADY DELL MOTEL & TRAILER PAR | WA5377757 | Washington | Transient Non-Community | 8 |
| SMUGGLER'S VILLA WATER SYSTEM | WA5380796 | Washington | Transient Non-Community | 8 |
| BILLINGTON WATER SYSTE | WA5300680 | Washington | Non-Transient Non-Community | 8 |
| TREHUNE WATER SYSTEM | WA5300690 | Washington | Non-Transient Non-Community | 8 |
| GOMEZ TRUCKING | WA5328470 | Washington | Transient Non-Community | 8 |
| I.G.A. | WA5300816 | Washington | Transient Non-Community | 8 |
| VAN WINKLE WATER SYSTEM | WA5391148 | Washington | Transient Non-Community | 8 |
| RUBIN WATER SYSTEM | WA53AA043 | Washington | Non-Transient Non-Community | 8 |
| TOLEDO GIRLS SOFTBALL | WA5301790 | Washington | Transient Non-Community | 8 |
| DUJARDIN - CAMERON | WA53AA070 | Washington | Non-Transient Non-Community | 8 |
| MAYER WATER | WA53AA075 | Washington | Non-Transient Non-Community | 8 |
| SMITTYS RV PARK | WA53AA574 | Washington | Transient Non-Community | 8 |
| WOOLDRIDGE, JAMES | WA53AA021 | Washington | Non-Transient Non-Community | 8 |
| FOREST WATER SYSTEM | WA53AA035 | Washington | Non-Transient Non-Community | 8 |
| APPLETON FIRE HALL | WA53AA090 | Washington | Non-Transient Non-Community | 8 |
| BASELINE .5 WATER SYSTEM | WA53AA122 | Washington | Non-Transient Non-Community | 8 |
| EAGLE CREST | WA53AA138 | Washington | Non-Transient Non-Community | 8 |
| STERLING HEIGHTS #2 WATER SYSTEM | WA53AA159 | Washington | Non-Transient Non-Community | 8 |
| TERHUNE WATER SYSTEM | WA53AA160 | Washington | Non-Transient Non-Community | 8 |
| SANDERS RD SHORT PLAT | WA53AA193 | Washington | Non-Transient Non-Community | 8 |
| HIGHLAND MANOR ESTATES #1 | WA53AA239 | Washington | Non-Transient Non-Community | 8 |
| GARRISON BAY MEADOWS WATER SYSTEM | WA53AA454 | Washington | Non-Transient Non-Community | 8 |
| TRAMWAY WATER ASSN | WA5305798 | Washington | Non-Transient Non-Community | 8 |
| KAISER ALUM AND CHEM | WA5337410 | Washington | Non-Transient Non-Community | 8 |
| BAKER, NAT & KRIS WATER SYSTEM | WA53AA051 | Washington | Non-Transient Non-Community | 8 |
| STROUD/SNYDER WATER | WA53AA068 | Washington | Non-Transient Non-Community | 8 |
| COOPER ORCHARDS | WA5314798 | Washington | Transient Non-Community | 8 |
| CAMP GRANDE | WA5302024 | Washington | Transient Non-Community | 7 |
| SEQUIM ELKS 2642 | WA5303645 | Washington | Transient Non-Community | 7 |
| Pacific Dunes Resort | WA5320280 | Washington | Transient Non-Community | 7 |
| SANDY BEACH COLONY | WA5326761 | Washington | Transient Non-Community | 7 |
| STETSONS COVE INC | WA5384100 | Washington | Transient Non-Community | 7 |
| TUCANNON RIVER RETREAT | WA53AA299 | Washington | Transient Non-Community | 7 |
| ALPINE WONDER MOTLEY WELL ASSN | WA5308119 | Washington | Non-Transient Non-Community | 7 |
| PROACRES WATER SYSTEM | WA5308122 | Washington | Non-Transient Non-Community | 7 |
| CUSTOM ORCHARD #2 | WA5317080 | Washington | Transient Non-Community | 7 |
| JIM CREEK WATER ASSN. | WA5307214 | Washington | Non-Transient Non-Community | 7 |
| SANDERSON ESTATES II | WA5307533 | Washington | Non-Transient Non-Community | 7 |
| GOLDINOV, SEMEON | WA5307633 | Washington | Non-Transient Non-Community | 7 |
| MITCHELL WATER SYSTEM | WA5355380 | Washington | Transient Non-Community | 7 |
| HAVEN HOMES | WA5356743 | Washington | Non-Transient Non-Community | 7 |
| TIB FIG | WA5307429 | Washington | Non-Transient Non-Community | 7 |
| HOYTE, DEREK | WA5307640 | Washington | Non-Transient Non-Community | 7 |
| HOEFLEIN, JAMES AND SANDY | WA5307646 | Washington | Non-Transient Non-Community | 7 |
| M. MARTINEZ WATER SYSTEM | WA5307686 | Washington | Non-Transient Non-Community | 7 |
| LEON/MERKLE | WA5307690 | Washington | Non-Transient Non-Community | 7 |
| BORDEN, EARL WELL | WA5307691 | Washington | Non-Transient Non-Community | 7 |
| ALCARAZ, FERMIN | WA5307692 | Washington | Non-Transient Non-Community | 7 |