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 |
|---|---|---|---|---|
| EAST VALLY SCHOOL DIST #361-TRENT | WA5321753 | Washington | Transient Non-Community | 25 |
| EASTERN WASH. UNIV.-BADGER LAK | WA5321905 | Washington | Transient Non-Community | 25 |
| EASTGATE AUTO TRUCK STOP | WA5322020 | Washington | Transient Non-Community | 25 |
| SIERRA VISTA TERRACE WATER SYSTEM | WA5378973 | Washington | Community | 25 |
| GRANT CO PUD PRIEST RAPID | WA5379076 | Washington | Community | 25 |
| SILVER BEACH COMM WATER | WA5379100 | Washington | Community | 25 |
| EL RANCHO APTS | WA5322610 | Washington | Community | 25 |
| BENTON-FRANKLIN COUNTY FAIR #1 | WA5323364 | Washington | Transient Non-Community | 25 |
| EVERGREEN COURT | WA5324086 | Washington | Community | 25 |
| SILVER LAKE RESORT | WA5379248 | Washington | Transient Non-Community | 25 |
| SILVER LANE | WA5379254 | Washington | Transient Non-Community | 25 |
| SLENUS WATER SYSTEM | WA5380360 | Washington | Community | 25 |
| SLIPPERY HILL IMPROVEMENT ASSN. | WA5380385 | Washington | Community | 25 |
| SMILEYS MOBILE PARK #2 | WA5380426 | Washington | Community | 25 |
| SNYDERS WILLOWS RESORT | WA5381175 | Washington | Transient Non-Community | 25 |
| SOLHEIM D WATER SUPPLY | WA5381318 | Washington | Community | 25 |
| SOUTH SHORE SUMMER HOMES | WA5382380 | Washington | Community | 25 |
| SPORTSMANS DINER | WA5383119 | Washington | Transient Non-Community | 25 |
| SPRING BEACH | WA5383250 | Washington | Community | 25 |
| SPRINGDALE ORCHARDS DOMESTIC W | WA5383395 | Washington | Transient Non-Community | 25 |
| SQUAXIN ISLAND TRIBAL CEN | WA5383475 | Washington | Transient Non-Community | 25 |
| STANDARD OIL COMPANY | WA5383548 | Washington | Transient Non-Community | 25 |
| STEVENS COUNTY PUD | WA5384200 | Washington | Transient Non-Community | 25 |
| STONE LITTLE WATER SUPPLY | WA5384537 | Washington | Community | 25 |
| SUB-STATION WATER ASSOC | WA5384710 | Washington | Community | 25 |
| SUDDEN VALLEY WATER DEPT | WA5384740 | Washington | Community | 25 |
| SCAFCO CORPORATION | WA5376465 | Washington | Transient Non-Community | 25 |
| LUMMI ISLAND SCENIC ESTAT | WA5376510 | Washington | Community | 25 |
| WASHINGTON BEEF | WA5376580 | Washington | Transient Non-Community | 25 |
| SCHISSL WATER SYSTEM | WA5376638 | Washington | Community | 25 |
| SCHONER MEAT CO | WA5376733 | Washington | Transient Non-Community | 25 |
| SCOTTYS TAVERN | WA5376862 | Washington | Transient Non-Community | 25 |
| SEAGULL RESTAURANT | WA5376979 | Washington | Transient Non-Community | 25 |
| SEAVIEW WATER SYSTEM | WA5377150 | Washington | Community | 25 |
| SHADY NOOK TRAILER PARK | WA5377770 | Washington | Community | 25 |
| SHAW SCHOOL | WA5377935 | Washington | Transient Non-Community | 25 |
| SHAW WATER | WA5377941 | Washington | Community | 25 |
| SHELL OIL DEALER | WA5378054 | Washington | Transient Non-Community | 25 |
| DUNGENESS ESTATES | WA5320375 | Washington | Community | 25 |
| TWIN LAKES | WA3500845 | Washington | Transient Non-Community | 25 |
| WILDERNESS RIM MAINTENANC | WA5300000 | Washington | Community | 25 |
| A & A FOODS | WA5300002 | Washington | Transient Non-Community | 25 |
| AUTO VIEW DRIVE-IN | WA5300006 | Washington | Transient Non-Community | 25 |
| E REDMOND WATER SYST | WA5321400 | Washington | Transient Non-Community | 25 |
| ENERGY, DEPT. OF/TRNG. ACAD. | WA5300183 | Washington | Non-Transient Non-Community | 25 |
| EVERGREEN SCHOOL DISTRICT #205 | WA5324162 | Washington | Non-Transient Non-Community | 25 |
| TIGER MOUNTAIN ESTATES W.S. | WA5322331 | Washington | Community | 25 |
| EDGEWATER BEACH | WA5322415 | Washington | Community | 25 |
| EDS COFFEE POT | WA5322520 | Washington | Transient Non-Community | 25 |
| FALLS DRIVE-IN | WA5324583 | Washington | Transient Non-Community | 25 |