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 |
|---|---|---|---|---|
| ZILLAH CHRISTIAN CHURCH | WA5399790 | Washington | Transient Non-Community | 30 |
| CHARBONNEAU CAMP #2 | WA53AA092 | Washington | Non-Transient Non-Community | 30 |
| GRAHAM ASSEMBLY OF GOD | WA5338246 | Washington | Transient Non-Community | 30 |
| GRANT ORCHARD M.H. PARK | WA5339651 | Washington | Community | 30 |
| HIGH COUNTRY OUTFITTERS/CAMP WAHOO, | WA5342369 | Washington | Transient Non-Community | 30 |
| Lovitt Restaurant | WA53AB029 | Washington | Transient Non-Community | 30 |
| Spencers Landing Water System | WA53AC046 | Washington | Transient Non-Community | 30 |
| Sunset Orchards | WA53AC424 | Washington | Transient Non-Community | 30 |
| BARING WATER SYSTEM | WA5304520 | Washington | Community | 30 |
| SQUAW CANYON PLAT III | WA5338625 | Washington | Transient Non-Community | 30 |
| KWIK SHOP TOO | WA5339918 | Washington | Non-Transient Non-Community | 30 |
| STOREYBROOK ESTATES | WA5340077 | Washington | Community | 30 |
| DARRINGTON KINGDOM HALL | WA5342061 | Washington | Transient Non-Community | 30 |
| JOHN KLEIN SPRING | WA5342769 | Washington | Community | 30 |
| LARSON MOBIL HOME PARK | WA5346110 | Washington | Community | 30 |
| CLARY WATER ASSOCIATION | WA5343523 | Washington | Community | 30 |
| LIQUID AIR INC | WA5347435 | Washington | Transient Non-Community | 30 |
| LOCKER ROAD | WA5347648 | Washington | Community | 30 |
| St. Basils Academy | WA53AB935 | Washington | Transient Non-Community | 30 |
| Thurston County EOC | WA53AC512 | Washington | Non-Transient Non-Community | 30 |
| BOSWELL & SONS | WA5305943 | Washington | Transient Non-Community | 30 |
| BETHEL COMMUNITY | WA5305950 | Washington | Community | 30 |
| TTJ AKA SILVER SOUND WELL | WA5305136 | Washington | Community | 30 |
| BECHTEL-BALDWIN | WA5305236 | Washington | Community | 30 |
| VALLEY POTATO CO., INC. | WA5306065 | Washington | Transient Non-Community | 30 |
| BENGE SCHOOL DISTRICT | WA5305660 | Washington | Non-Transient Non-Community | 30 |
| STEVENS CUSTOM MEATS | WA5314159 | Washington | Non-Transient Non-Community | 30 |
| THIBERT'S CRAB MARKET, INC. | WA5314433 | Washington | Transient Non-Community | 30 |
| LAKE RIDGE HILLS WATER ASSN | WA5314691 | Washington | Community | 30 |
| SOUTH MAXWELTON BEACH WATER SY | WA5315051 | Washington | Community | 30 |
| COUNTRY DREAM ESTATES | WA5315506 | Washington | Community | 30 |
| CROWN ZELLERBACH CORPORATION | WA5316310 | Washington | Non-Transient Non-Community | 30 |
| SHELTON WATER SYSTEM | WA5315614 | Washington | Community | 30 |
| NUERA | WA5315807 | Washington | Community | 30 |
| CRESCENT HARBOR WATER CO. | WA5315925 | Washington | Community | 30 |
| CRESCENT HARBOR RODEO GROUNDS | WA5315975 | Washington | Transient Non-Community | 30 |
| NICHOLSON DRILLING | WA53AB149 | Washington | Transient Non-Community | 29 |
| Dakota Heights Water System | WA53AC681 | Washington | Community | 29 |
| DUNES LOOMIS LAKE | WA5307151 | Washington | Transient Non-Community | 29 |
| SMARTY MARTYS | WA5304306 | Washington | Transient Non-Community | 29 |
| Toledo LDS Church | WA5304197 | Washington | Transient Non-Community | 29 |
| ELMA EVERGREEN VILLAGE | WA5324155 | Washington | Community | 29 |
| WALLACE RIVER SALMON HATCHERY | WA5308982 | Washington | Transient Non-Community | 29 |
| MALLARD HAVEN WATER COMPANY | WA5319185 | Washington | Transient Non-Community | 29 |
| COWLITZ TROUT HATCHERY | WA5315683 | Washington | Transient Non-Community | 29 |
| HAPPY HOLLOW GROCERY | WA5323941 | Washington | Transient Non-Community | 29 |
| PLAIN FLATS WATER SYSTEM | WA5339592 | Washington | Community | 29 |
| HOME WATER COMPANY | WA5346349 | Washington | Transient Non-Community | 29 |
| HILLCREST HOMESTEAD TRACTS WATER | WA5333120 | Washington | Community | 29 |
| HEATHER WATER WORKS | WA5332114 | Washington | Community | 29 |