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 |
|---|---|---|---|---|
| BLUE LAKE SUMMER HOMES WATER ASSN | WA5307504 | Washington | Transient Non-Community | 34 |
| BAKERVIEW TERRACE COMM CLUB | WA5304025 | Washington | Community | 34 |
| FPL ENERGY VANSYCLE | WA5300595 | Washington | Non-Transient Non-Community | 34 |
| EASTER SEALS CAMP STAND BY ME | WA5310844 | Washington | Transient Non-Community | 34 |
| RESERVOIR HILL MAINTENANCE ASSN | WA5308401 | Washington | Community | 34 |
| BUNKERS RESORT 1 | WA5309277 | Washington | Transient Non-Community | 34 |
| BILLINGTON | WA5380710 | Washington | Community | 34 |
| WHIDBEY HILLS | WA5320821 | Washington | Transient Non-Community | 34 |
| TIMBERLAND LIBRARY SALKUM | WA5322114 | Washington | Transient Non-Community | 34 |
| FRATERNITY SNOQUALMIE | WA5326420 | Washington | Transient Non-Community | 34 |
| PLACE EIGHTEEN HOA | WA5316964 | Washington | Community | 34 |
| OLYMPIC VIEW MOBILE PARK | WA5319110 | Washington | Community | 34 |
| WALDEN WATER | WA5343887 | Washington | Community | 34 |
| Granite Glen | WA5329055 | Washington | Community | 34 |
| BAYVIEW MEADOWS WATER SYSTEM | WA5327849 | Washington | Community | 34 |
| JORSTAD CREEK RESORT | WA5337035 | Washington | Transient Non-Community | 34 |
| NC MACHINERY CO | WA5335725 | Washington | Non-Transient Non-Community | 34 |
| RAVENSDALE MOBILE HOME PARK | WA5371397 | Washington | Community | 34 |
| RED CEDAR ESTATES | WA5371610 | Washington | Community | 34 |
| ROCKY BAY | WA5373620 | Washington | Community | 34 |
| OFFUT LAKE RESORT | WA5363130 | Washington | Transient Non-Community | 34 |
| ADAMS FORK #5 HP | WA53FS007 | Washington | Transient Non-Community | 34 |
| WEYERHAEUSER MDF | MT0000917 | Washington | Non-Transient Non-Community | 34 |
| ARLINGTON FUEL STOP INC | WA53AA613 | Washington | Transient Non-Community | 34 |
| SALVATION ARMY - CAMP LUMMI | WA5357704 | Washington | Transient Non-Community | 34 |
| FRENCHMANS BAR PARK | WA53AA289 | Washington | Transient Non-Community | 34 |
| ROCKPORT STATE PARK | WA53SP740 | Washington | Transient Non-Community | 34 |
| Gull Harbor Lutheran Church | WA53AC858 | Washington | Transient Non-Community | 34 |
| Winlock Fibre LLC | WA5306991 | Washington | Non-Transient Non-Community | 34 |
| RIVERSIDE ROAD | WA5307077 | Washington | Community | 34 |
| LOOK-OUT R.V. PARK | WA5348175 | Washington | Transient Non-Community | 34 |
| LIOTTA WATER SYSTEM | WA5347430 | Washington | Community | 34 |
| FURRY WATER SYSTEM | WA5352528 | Washington | Community | 34 |
| COUGAR FLAT/NACHES RANGER DIST | WA53FS145 | Washington | Transient Non-Community | 34 |
| COYOTE CREEK WATER SYSTEM | WA5356246 | Washington | Community | 34 |
| LAKE MERRILL CAMPGROUND | WA53NR420 | Washington | Transient Non-Community | 34 |
| PAXSON PLATT WATER ASSOCIATION | WA5366615 | Washington | Community | 34 |
| PINE POINT RESORT LLC | WA5367399 | Washington | Transient Non-Community | 34 |
| CARMEL ESTATES WATER ASSOCIATI | WA5311163 | Washington | Community | 34 |
| RADAR WATER ASSOCIATION | WA5370700 | Washington | Community | 34 |
| ELK MEADOWS WATER SYSTEM | WA5311966 | Washington | Transient Non-Community | 34 |
| Poulsbo City of Public Works | WA5312973 | Washington | Transient Non-Community | 34 |
| RUBERT WATER SYSTEM | WA5374880 | Washington | Transient Non-Community | 34 |
| ELECTRON POWER PLANT | WA5322875 | Washington | Transient Non-Community | 34 |
| SEQUIM WEST INN | WA5377625 | Washington | Transient Non-Community | 34 |
| TOKUL CREEK COMMUNITY | WA5388625 | Washington | Community | 34 |
| CAMP EVERGREEN | WA5328264 | Washington | Transient Non-Community | 34 |
| PRIEST RAPIDS FISHERIES BUILDING | WA5329079 | Washington | Non-Transient Non-Community | 34 |
| WALLA WALLA YACHT CLUB | WA5392505 | Washington | Transient Non-Community | 34 |
| ALOHA WATER SYSTEM 1 | WA5301800 | Washington | Transient Non-Community | 34 |