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 |
|---|---|---|---|---|
| WOODLAND PARK UTILITY ASSN | WA5398187 | Washington | Community | 68 |
| COLUMBIA PARK | WA5314170 | Washington | Transient Non-Community | 68 |
| SQUILLCHUCK STATE PARK | WA53SP845 | Washington | Transient Non-Community | 68 |
| Camp Beausite NW | WA5306972 | Washington | Transient Non-Community | 68 |
| STEVENS CO PUD/SUNSET BAY | WA5311540 | Washington | Community | 68 |
| APHIS READY MIX | WA5354127 | Washington | Non-Transient Non-Community | 68 |
| DEL MONTE COM WELL #5 | WA5318590 | Washington | Transient Non-Community | 68 |
| BEAR CREEK GOLF COURSE | WA5327684 | Washington | Transient Non-Community | 68 |
| White Alpha II FWH | WA53AD698 | Washington | Transient Non-Community | 68 |
| NORTH FORK CAMPGROUND | WA53FS692 | Washington | Transient Non-Community | 68 |
| LAKE NAHWATZEL RESORT | WA5344380 | Washington | Transient Non-Community | 68 |
| FOURTH PLAIN CHURCH OF THE NAZARENE | WA5328581 | Washington | Transient Non-Community | 68 |
| ST JEROMES CATHOLIC CHURCH | WA53AB975 | Washington | Transient Non-Community | 68 |
| MEGA NORTHWEST RESORTS | WA5319428 | Washington | Transient Non-Community | 68 |
| MABANA SHORES ASSOCIATION | WA5349600 | Washington | Community | 68 |
| NORTH HIGH ROCK ESTATES W.S. | WA5324841 | Washington | Community | 68 |
| HILBURN SCOTT | WA5309931 | Washington | Non-Transient Non-Community | 68 |
| MOORELAND WATER CORP | WA5356150 | Washington | Community | 68 |
| Blue Sky RV Park | WA5301001 | Washington | Transient Non-Community | 68 |
| VOSPER PLACE SUBDIVISION | 105338111 | Washington | Community | 68 |
| LITTLEROCK WATER WORKS INC | WA5302475 | Washington | Transient Non-Community | 67 |
| LOWER FALLS CG UPPER LP | WA53FS011 | Washington | Transient Non-Community | 67 |
| ADAMS FORK 3 HP | WA53FS005 | Washington | Transient Non-Community | 67 |
| WHIDBEY TELEPHONE COMPANY | WA5340040 | Washington | Non-Transient Non-Community | 67 |
| EDUCATIONAL SEVICES #113 | WA5304651 | Washington | Non-Transient Non-Community | 67 |
| FINLEY SADDLE CLUB | WA5300087 | Washington | Transient Non-Community | 67 |
| CHELAN CO PUD - OLALLA CANYON | WA5363408 | Washington | Community | 67 |
| MADRONA BEACH WATER CO INC | WA5349900 | Washington | Community | 67 |
| Bertelsen Winery Water System | WA53AC304 | Washington | Transient Non-Community | 67 |
| PONDERAY NEWSPRINT COMPANY | WA5341664 | Washington | Non-Transient Non-Community | 67 |
| NINETEEN MILE HOUSE | WA5360027 | Washington | Transient Non-Community | 67 |
| NORTH FORK RIDGE | WA53HD011 | Washington | Transient Non-Community | 67 |
| BANKS LAKE GOLF COURSE | WA5315451 | Washington | Transient Non-Community | 67 |
| DUNGENESS BOAT LAUNCH RAMP | WA5354420 | Washington | Non-Transient Non-Community | 67 |
| T & T Farmworker Housing | WA53AD593 | Washington | Non-Transient Non-Community | 67 |
| JUMBO JIM'S RESTAURANT | WA5321751 | Washington | Transient Non-Community | 67 |
| HI VALLEY VIEW | WA5300431 | Washington | Community | 67 |
| BLUE HERON CONDOMINIUMS | WA5307499 | Washington | Transient Non-Community | 67 |
| Peninsula Moose Lodge | WA53AD783 | Washington | Non-Transient Non-Community | 67 |
| HORSESHOE LAKE COUNTY PARK | WA5334483 | Washington | Transient Non-Community | 67 |
| Olalla Vineyard & Winery | WA53AD559 | Washington | Transient Non-Community | 67 |
| Hyatt Vineyards | WA53AB726 | Washington | Transient Non-Community | 67 |
| ROWE, B WELL | WA5305970 | Washington | Non-Transient Non-Community | 67 |
| Big Wallys | WA53AB879 | Washington | Transient Non-Community | 67 |
| Gold Digger Orchards (North Co.) #2 | WA53AA387 | Washington | Transient Non-Community | 66 |
| OLYMPIC MOUNTAIN ICE CREAM | WA5307809 | Washington | Transient Non-Community | 66 |
| SIVO ACRES | WA5323911 | Washington | Community | 66 |
| HIDDEN VILLAGE MHP, LLC | ID2290004 | Washington | Community | 66 |
| CHUCKANUT CREST WATER ASSOC | WA5338477 | Washington | Community | 66 |
| LAKE PLEASANT MOBILE HOME & RV PARK | WA5363240 | Washington | Community | 66 |