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 |
|---|---|---|---|---|
| ORCHARD BEACH COMMUNITY | WA5349750 | Washington | Community | 25 |
| MADIGAN GENERAL HOSP | WA5349800 | Washington | Transient Non-Community | 25 |
| MAPLE VIEW APARTMENTS | WA5351335 | Washington | Community | 25 |
| CENTRAL WA CONCRETE | WA5351349 | Washington | Transient Non-Community | 25 |
| KIICHLE SYSTEM | WA5351401 | Washington | Transient Non-Community | 25 |
| NORTH WHEELER WATER ASSOC | WA5351492 | Washington | Transient Non-Community | 25 |
| DON'S MOBILE HOME COURT | WA5347840 | Washington | Community | 25 |
| MAYTOWN TRAILER PARK | WA5352115 | Washington | Community | 25 |
| MC CABE WATER COOP | WA5352165 | Washington | Community | 25 |
| MC LANE ELEMENTARY SCHOOL | WA5352223 | Washington | Transient Non-Community | 25 |
| Country N Lace | WA53AD471 | Washington | Transient Non-Community | 25 |
| Three Rivers LLC | WA53AD488 | Washington | Transient Non-Community | 25 |
| Labbeemint Water System | WA53AD578 | Washington | Non-Transient Non-Community | 25 |
| MEADOW VISTA | WA5353230 | Washington | Community | 25 |
| MEADOWOOD ACRES PROTECTIVE ASSOC | WA5353340 | Washington | Transient Non-Community | 25 |
| MEADOWVIEW ESTATES | WA5353380 | Washington | Community | 25 |
| CHEHALIS SUBSTATION | WA53BP150 | Washington | Transient Non-Community | 25 |
| AUSTIN PASS | WA53FS019 | Washington | Transient Non-Community | 25 |
| BALANCED ROCK SPRING | WA53FS028 | Washington | Transient Non-Community | 25 |
| BALLARD CAMPGROUND | WA53FS029 | Washington | Transient Non-Community | 25 |
| LEBAR HORSE CAMP | WA53FS031 | Washington | Transient Non-Community | 25 |
| BIG SPRING CAMPGROUND | WA53FS046 | Washington | Transient Non-Community | 25 |
| BLUE LAKE CREEK CG HP | WA53FS052 | Washington | Transient Non-Community | 25 |
| CLE ELUM RANGER STATION | WA53FS113 | Washington | Transient Non-Community | 25 |
| CLEARWATER | WA53FS118 | Washington | Transient Non-Community | 25 |
| COLLINS CAMPGROUND WS | WA53FS127 | Washington | Transient Non-Community | 25 |
| CONCONULLY UIS | WA53FS135 | Washington | Transient Non-Community | 25 |
| COTTONWOOD #2/ENTIAT R.D. | WA53FS138 | Washington | Transient Non-Community | 25 |
| COTTONWOOD #1/ENTIAT R.D. | WA53FS139 | Washington | Transient Non-Community | 25 |
| COTTONWOOD CAMPGROUND | WA53FS142 | Washington | Transient Non-Community | 25 |
| Cayuse CG/Cle Elum RD | WA53FS143 | Washington | Transient Non-Community | 25 |
| 8 MILE CG EAST/L'WORTH RD. | WA53FS212 | Washington | Transient Non-Community | 25 |
| EDMUSTON CAMPGROUND | WA53FS216 | Washington | Transient Non-Community | 25 |
| ELBOW LAKE CAMPGROUND | WA53FS218 | Washington | Transient Non-Community | 25 |
| FALLS CREEK WELL | WA53FS233 | Washington | Transient Non-Community | 25 |
| FALLS CREEK CAMPGROUND-CO | WA53FS235 | Washington | Transient Non-Community | 25 |
| FERRY LAKE CAMPGROUND | WA53FS246 | Washington | Transient Non-Community | 25 |
| FIR CREEK WORK CENTER | WA53FS252 | Washington | Transient Non-Community | 25 |
| GATE CREEK CAMPGROUND | WA53FS282 | Washington | Transient Non-Community | 25 |
| HIDDEN CAMPGROUND | WA53FS365 | Washington | Transient Non-Community | 25 |
| HOODSPORT ADMIN SITE | WA53FS373 | Washington | Transient Non-Community | 25 |
| HUMPTULIPS WORK CENTER | WA53FS384 | Washington | Transient Non-Community | 25 |
| INDIAN CAMPGROUND | WA53FS390 | Washington | Transient Non-Community | 25 |
| JR CAMPGROUND | WA53FS422 | Washington | Transient Non-Community | 25 |
| JUNIOR POINT | WA53FS440 | Washington | Transient Non-Community | 25 |
| FOREST HILLS PARK COMMUNITY | WA5307186 | Washington | Community | 25 |
| BLAKE ISLAND STATE PARK | WA5307330 | Washington | Transient Non-Community | 25 |
| BEUZER COMM WELL | WA5306130 | Washington | Community | 25 |
| LAC A DO | WA5306324 | Washington | Transient Non-Community | 25 |
| WHITMAN CO PORT OF INDUSTRIAL PARK | WA5306326 | Washington | Non-Transient Non-Community | 25 |