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 |
|---|---|---|---|---|
| J & J WATER SYSTEM | WA53AA212 | Washington | Non-Transient Non-Community | 10 |
| ZACK PARKER WATER SYSTEM | WA53AA056 | Washington | Non-Transient Non-Community | 10 |
| RIDGEWATER ESTATES 2 | WA53AA095 | Washington | Non-Transient Non-Community | 10 |
| WHITNEY WATER SYSTEM | WA53AA096 | Washington | Non-Transient Non-Community | 10 |
| COLUMBIA VISTA CORP #2 | WA53AA115 | Washington | Non-Transient Non-Community | 10 |
| SCHWABEN | WA53AA121 | Washington | Non-Transient Non-Community | 10 |
| DIERO WATER ASSN | WA53AA229 | Washington | Non-Transient Non-Community | 10 |
| SPRING VALLEY VINEYARD | WA53AA325 | Washington | Non-Transient Non-Community | 10 |
| UNITED STATES BORDER STATION | WA5390421 | Washington | Transient Non-Community | 10 |
| VALLEY EVAPORATING | WA5390972 | Washington | Transient Non-Community | 10 |
| BURKE WATER SYSTEM | WA5300659 | Washington | Community | 10 |
| FIFE MOTEL | WA5325040 | Washington | Transient Non-Community | 10 |
| ORIOLE CG - TONASKET RD | WA53FS720 | Washington | Non-Transient Non-Community | 10 |
| MT BAKER AUTOMOTIVE WATER SYSTEM | WA5307368 | Washington | Non-Transient Non-Community | 10 |
| MANLEY WATER USERS ASSN | WA5307865 | Washington | Non-Transient Non-Community | 10 |
| GODFREY WATER SYSTEM | WA5307867 | Washington | Non-Transient Non-Community | 10 |
| OCHOA AG UNLIMITED LLC | WA5307336 | Washington | Non-Transient Non-Community | 10 |
| LINCOLN CREEK GRANGE | WA5307758 | Washington | Non-Transient Non-Community | 10 |
| 93RD AVENUE PARK WEST | WA5307771 | Washington | Non-Transient Non-Community | 10 |
| PILCH WATER SYSTEM | WA5307772 | Washington | Non-Transient Non-Community | 10 |
| SENSENEY ORCHARD | WA5307782 | Washington | Non-Transient Non-Community | 10 |
| MONTGOMERY, RAYMOND WATER SYSTEM | WA5307798 | Washington | Non-Transient Non-Community | 10 |
| GILL, R. WATER SYSTEM | WA5307806 | Washington | Non-Transient Non-Community | 10 |
| SANDHILL MAINTENANCE FACILITY | WA5307808 | Washington | Non-Transient Non-Community | 10 |
| MCLANE FIRE STATION | WA5307814 | Washington | Transient Non-Community | 10 |
| WHISPERING FIRS 1 | WA5307844 | Washington | Non-Transient Non-Community | 10 |
| WHISPERING FIRS 3 | WA5307846 | Washington | Non-Transient Non-Community | 10 |
| MERLOT WATER SYSTEM | WA5307848 | Washington | Non-Transient Non-Community | 10 |
| BLUE WHALE ON THE BAY B AND B | WA5307868 | Washington | Non-Transient Non-Community | 10 |
| WOOD, KIMBA | WA5307869 | Washington | Non-Transient Non-Community | 10 |
| WHC1 2 515 | WA5307888 | Washington | Non-Transient Non-Community | 10 |
| MASON CO FIRE PROTECTION DIST 3 | WA5307105 | Washington | Non-Transient Non-Community | 10 |
| WEEPING RIDGE ESTATE | WA5307905 | Washington | Non-Transient Non-Community | 10 |
| MAPLE MAINTENANCE SITE | WA5307911 | Washington | Non-Transient Non-Community | 10 |
| BROOKHAVEN 3 | WA5307921 | Washington | Non-Transient Non-Community | 10 |
| TRAVIS | WA5307923 | Washington | Non-Transient Non-Community | 10 |
| COLUMBIA VISTA CORP | WA5363669 | Washington | Non-Transient Non-Community | 10 |
| STOREY, REUBEN | WA5307642 | Washington | Non-Transient Non-Community | 10 |
| TABLE MOUNTAIN MINERAL SPRINGS | WA5307643 | Washington | Non-Transient Non-Community | 10 |
| PERHAM ESTATES WELL 3 | WA5307687 | Washington | Non-Transient Non-Community | 10 |
| FDR ESTATES #1 | WA5307938 | Washington | Non-Transient Non-Community | 10 |
| FDR ESTATES #2 | WA5307939 | Washington | Non-Transient Non-Community | 10 |
| FDR ESTATES #3 | WA5307942 | Washington | Non-Transient Non-Community | 10 |
| FDR ESTATES #4 | WA5307943 | Washington | Non-Transient Non-Community | 10 |
| FDR ESTATES #5 | WA5307944 | Washington | Non-Transient Non-Community | 10 |
| MILLER'S LOST LAKE WATER SYSTEM | WA5307945 | Washington | Non-Transient Non-Community | 10 |
| YOUNG ACRES WATER SYSTEM | WA5307949 | Washington | Non-Transient Non-Community | 10 |
| MAPLEWAY ADDITION H20 USERS ASSN | WA5307960 | Washington | Non-Transient Non-Community | 10 |
| Squaxin Island - Kamilche | 105300001 | Washington | Community | 10 |
| Sherwood Mine | 105300037 | Washington | Transient Non-Community | 10 |