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 |
|---|---|---|---|---|
| Rebecca Lake | 105300107 | Washington | Community | 35 |
| COLVILLE CONFEDERATED TRIBES | OR5300010 | Washington | Community | 35 |
| SKOKIA WATER DISTRICT | WA5379785 | Washington | Community | 35 |
| SLEEPER ACRES | WA5380330 | Washington | Community | 35 |
| SUNNY HILL WATER CO INC | WA5385324 | Washington | Community | 35 |
| MOUNT ADAMS VISTA WATER SYSTEM | WA5341140 | Washington | Community | 34 |
| OFFUT LAKE RESORT | WA5363130 | Washington | Transient Non-Community | 34 |
| ROCKPORT STATE PARK | WA53SP740 | Washington | Transient Non-Community | 34 |
| ARLINGTON FUEL STOP INC | WA53AA613 | Washington | Transient Non-Community | 34 |
| ADAMS FORK #5 HP | WA53FS007 | Washington | Transient Non-Community | 34 |
| WEYERHAEUSER MDF | MT0000917 | Washington | Non-Transient Non-Community | 34 |
| ROCKY BAY | WA5373620 | Washington | Community | 34 |
| BUNKERS RESORT 1 | WA5309277 | Washington | Transient Non-Community | 34 |
| BLUE LAKE SUMMER HOMES WATER ASSN | WA5307504 | Washington | Transient Non-Community | 34 |
| BILLINGTON | WA5380710 | Washington | Community | 34 |
| Granite Glen | WA5329055 | Washington | Community | 34 |
| BAYVIEW MEADOWS WATER SYSTEM | WA5327849 | Washington | Community | 34 |
| PLACE EIGHTEEN HOA | WA5316964 | Washington | Community | 34 |
| WHIDBEY HILLS | WA5320821 | Washington | Transient Non-Community | 34 |
| OLYMPIC VIEW MOBILE PARK | WA5319110 | Washington | Community | 34 |
| FRATERNITY SNOQUALMIE | WA5326420 | Washington | Transient Non-Community | 34 |
| SAGE HILLS SECOND WATER SYSTEM | WA5304398 | Washington | Community | 34 |
| BAKERVIEW TERRACE COMM CLUB | WA5304025 | Washington | Community | 34 |
| GLACIER ORCHARDS | WA5327710 | Washington | Transient Non-Community | 34 |
| FRENCHMANS BAR PARK | WA53AA289 | Washington | Transient Non-Community | 34 |
| RED CEDAR ESTATES | WA5371610 | Washington | Community | 34 |
| RAVENSDALE MOBILE HOME PARK | WA5371397 | Washington | Community | 34 |
| Winlock Fibre LLC | WA5306991 | Washington | Non-Transient Non-Community | 34 |
| Gull Harbor Lutheran Church | WA53AC858 | Washington | Transient Non-Community | 34 |
| ALOHA WATER SYSTEM 1 | WA5301800 | Washington | Transient Non-Community | 34 |
| WALLA WALLA YACHT CLUB | WA5392505 | Washington | Transient Non-Community | 34 |
| COUGAR FLAT/NACHES RANGER DIST | WA53FS145 | Washington | Transient Non-Community | 34 |
| TILTON RVR ACREAGE TRCTS SUB ASSOC. | WA5336254 | Washington | Community | 34 |
| COYOTE CREEK WATER SYSTEM | WA5356246 | 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 |
| SALVATION ARMY - CAMP LUMMI | WA5357704 | Washington | Transient Non-Community | 34 |
| CARMEL ESTATES WATER ASSOCIATI | WA5311163 | Washington | Community | 34 |
| SEQUIM WEST INN | WA5377625 | Washington | Transient Non-Community | 34 |
| LESTER SCHOOL | WA5346898 | Washington | Non-Transient Non-Community | 34 |
| LIOTTA WATER SYSTEM | WA5347430 | Washington | Community | 34 |
| LOOK-OUT R.V. PARK | WA5348175 | Washington | Transient Non-Community | 34 |
| YATES WATER SYSTEM | WA5399285 | Washington | Community | 34 |
| EMPRESS PALACE | WA53AA457 | Washington | Transient Non-Community | 34 |
| TOKUL CREEK COMMUNITY | WA5388625 | Washington | Community | 34 |
| BPO ELKS LODGE #2467 | WA53AA182 | Washington | Transient Non-Community | 34 |
| PRIEST RAPIDS FISHERIES BUILDING | WA5329079 | Washington | Non-Transient Non-Community | 34 |
| CAMP EVERGREEN | WA5328264 | Washington | Transient Non-Community | 34 |
| Last Resort RV Park | WA53AB795 | Washington | Transient Non-Community | 34 |