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 |
|---|---|---|---|---|
| Little Butte Water System | WA5349120 | Washington | Community | 101 |
| Ensign Ranch Girls Camp | WA53AA777 | Washington | Transient Non-Community | 101 |
| IGLITZEN | WA5302256 | Washington | Transient Non-Community | 101 |
| MAPLE LEAF MOTEL & GROCERY | WA5351207 | Washington | Transient Non-Community | 101 |
| LEWIS COUNTY SEVENTH DAY AD | WA5346997 | Washington | Non-Transient Non-Community | 101 |
| FLOATING BEAR | WA5365153 | Washington | Non-Transient Non-Community | 101 |
| CLEAR CREEK ESTATES | WA5347431 | Washington | Community | 101 |
| APPLE KING LLC | WA5362020 | Washington | Non-Transient Non-Community | 100 |
| BAY LIGHT | WA5320834 | Washington | Non-Transient Non-Community | 100 |
| FRYE COVE PARK | WA5302824 | Washington | Transient Non-Community | 100 |
| FORT ROAD HOUSING | 1053AD754 | Washington | Transient Non-Community | 100 |
| YAKIMA WORK-TRAINING RELEASE CENTER | WA5302594 | Washington | Non-Transient Non-Community | 100 |
| RIVER GROVE ESTATES TR CT | MT0000123 | Washington | Community | 100 |
| PURDY WATER DEPT | WA5369950 | Washington | Community | 100 |
| NACHES WONDERLAND CAMPERS ASSN | WA5358105 | Washington | Transient Non-Community | 100 |
| ROI Farm Labor | WA53AC249 | Washington | Transient Non-Community | 100 |
| FIVE STARR ORCHARD FWH | WA53AD081 | Washington | Transient Non-Community | 100 |
| Doc Stewart | WA53AD731 | Washington | Community | 100 |
| Sand Hollow 1 H2A | WA53AD979 | Washington | Transient Non-Community | 100 |
| UPS-HERMISTON | OR4105955 | Washington | Non-Transient Non-Community | 100 |
| DEL MONTE COM WELL #7 | WA5318592 | Washington | Transient Non-Community | 100 |
| Pearrygin Lake State Park - West CG | WA53SP105 | Washington | Transient Non-Community | 100 |
| ASHLAND FUEL STOP | OR4193778 | Washington | Transient Non-Community | 100 |
| SPOUT SPRINGS WATER BOARD | OR4193453 | Washington | Transient Non-Community | 100 |
| Winchester West Farmworker Housing | WA53AD611 | Washington | Community | 100 |
| Great Basin Water Sunrise | WA5385630 | Washington | Community | 100 |
| MCKENNA SQUARE | WA5335731 | Washington | Non-Transient Non-Community | 100 |
| CASCADE PARK-CHURCH OF THE NAZAREN | WA5322847 | Washington | Non-Transient Non-Community | 100 |
| SAPPHO JUNCTION | WA5376200 | Washington | Transient Non-Community | 100 |
| Sportfisher Housing | WA53AD653 | Washington | Transient Non-Community | 100 |
| Lynx H2A Housing | WA53AD674 | Washington | Transient Non-Community | 100 |
| WARNER FLATS DOMESTIC WATER CO INC | WA5306073 | Washington | Community | 100 |
| SUNRISE RESORTS CLINTS WELL | AZ0403383 | Washington | Transient Non-Community | 100 |
| HAZEL CREEK MONTESSORI | WA5306916 | Washington | Non-Transient Non-Community | 100 |
| QUEETS COMMUNITY | WA53IH667 | Washington | Community | 100 |
| Whitley #5 | WA5330418 | Washington | Transient Non-Community | 100 |
| SANDY ACRES MOBILE HOME PARK | WA5335164 | Washington | Community | 100 |
| SAVORY COMMUNITY LLC | ID1280166 | Washington | Community | 100 |
| TILLICUM CAMPGROUND | WA53FS937 | Washington | Transient Non-Community | 100 |
| B AND B MARKET | WA5308771 | Washington | Transient Non-Community | 100 |
| LADY CREEK WATER SYSTEM | OR4100700 | Washington | Transient Non-Community | 100 |
| ODD FELLOWS PUGET BEACH PARK | WA5303537 | Washington | Transient Non-Community | 100 |
| SKOKOMISH TRIBAL CENTER | WA53IH739 | Washington | Transient Non-Community | 100 |
| Zirkle - Royal Slope - 1 | WA53AB756 | Washington | Transient Non-Community | 100 |
| DUGGAN FALLS | WA5303754 | Washington | Community | 100 |
| BEACH CREST WATER | WA5304976 | Washington | Community | 100 |
| Plymouth Ranch | WA53AD247 | Washington | Transient Non-Community | 100 |
| Hinzerling H2A | WA53AD879 | Washington | Transient Non-Community | 100 |
| KING OF GLORY LUTHERAN CHURCH | WA5315414 | Washington | Non-Transient Non-Community | 100 |
| GREEN RIDGE ESTATES | WA5329485 | Washington | Community | 100 |