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 |
|---|---|---|---|---|
| Twin Lakes Youth Camp | 105300038 | Washington | Transient Non-Community | 10 |
| Makah-AFS Base & Housing | 105300039 | Washington | Community | 10 |
| Makah-AFS Peak WTP | 105300040 | Washington | Community | 10 |
| Makah-Trailer Court | 105300041 | Washington | Community | 10 |
| Camp Chaparral | 105300043 | Washington | Community | 10 |
| Mt. Tolman Admin. | 105300044 | Washington | Community | 10 |
| Mt. Tolman Training Center | 105300045 | Washington | Community | 10 |
| Pacheco | 105300052 | Washington | Community | 10 |
| Ross | 105300053 | Washington | Community | 10 |
| Barr | 105300054 | Washington | Community | 10 |
| Tribal Center | 105300055 | Washington | Community | 10 |
| Squaxin Island Tribal Center | 105300056 | Washington | Community | 10 |
| Courville | 105300057 | Washington | Community | 10 |
| Revey Ballew | 105300072 | Washington | Community | 10 |
| Chehalis Tribal Center | 105300079 | Washington | Community | 10 |
| Waconi | 105300082 | Washington | Community | 10 |
| CIPV | 105300110 | Washington | Community | 10 |
| BENTON COUNTY FIRE DISTRICT 3 | WA5307601 | Washington | Non-Transient Non-Community | 10 |
| SPOKANE ROCK PRODUCTS | WA5307605 | Washington | Non-Transient Non-Community | 10 |
| GRANGE ROAD WATER | WA5307608 | Washington | Non-Transient Non-Community | 10 |
| FRIDAY POINT WATER SYSTEM | WA5307612 | Washington | Non-Transient Non-Community | 10 |
| MILLER, C.B. WATER SYSTEM | WA5307615 | Washington | Non-Transient Non-Community | 10 |
| SUNDIAL MARINE CONS & REPAIR | OR4195364 | Washington | Non-Transient Non-Community | 10 |
| COUNTRY SIDE SCHOOL | WA5315524 | Washington | Transient Non-Community | 10 |
| YACHT HAVEN WATER COOPERATIVE | WA5398980 | Washington | Transient Non-Community | 9 |
| SPRAGUE LAKE RESORT | WA5383140 | Washington | Transient Non-Community | 9 |
| BLUESLIDE RESORT | WA5307503 | Washington | Transient Non-Community | 9 |
| SEQUIM BAY POINT | WA5315601 | Washington | Transient Non-Community | 9 |
| SKI TUR VALLEY | WA5379740 | Washington | Transient Non-Community | 9 |
| SUNNY SPRINGS RESORT & CAMPGROUND | WA5303708 | Washington | Transient Non-Community | 9 |
| BAKERS POND WATER USERS CORP | WA5303980 | Washington | Transient Non-Community | 9 |
| DISCOVERY TRAIL FARM | WA53AB425 | Washington | Transient Non-Community | 9 |
| WARDEN LAKE RESORT | WA5392830 | Washington | Community | 9 |
| BARR BUNGALOW ADD #1 | WA5304350 | Washington | Community | 9 |
| KODIAK WATER SYSTEM | WA5308473 | Washington | Non-Transient Non-Community | 9 |
| KOCHA WATER SYSTEM | WA5308488 | Washington | Non-Transient Non-Community | 9 |
| SHADY FIRS RV PARK | WA5312141 | Washington | Transient Non-Community | 9 |
| CHELAN STATION WATER SYSTEM | WA5312375 | Washington | Non-Transient Non-Community | 9 |
| CHENEY RODEO | WA5312397 | Washington | Transient Non-Community | 9 |
| PFEIFFER MEADOWS II WELL 2 | WA5308105 | Washington | Non-Transient Non-Community | 9 |
| HEAVEN HILLS ESTATES | WA5308137 | Washington | Non-Transient Non-Community | 9 |
| LINDSAY'S WELL | WA5308284 | Washington | Non-Transient Non-Community | 9 |
| ERIKS WATER SYSTEM | WA5308385 | Washington | Non-Transient Non-Community | 9 |
| FELLER AT ROY WATER SYSTEM | WA5308283 | Washington | Non-Transient Non-Community | 9 |
| OLSON SCOTT COMMUNITY WELL | WA5308336 | Washington | Non-Transient Non-Community | 9 |
| CW WATER SYSTEM | WA5308346 | Washington | Non-Transient Non-Community | 9 |
| KILBURG | WA5308358 | Washington | Non-Transient Non-Community | 9 |
| BUSH POINT BEACH | WA5309898 | Washington | Community | 9 |
| GREEN CLIFFS ASSOCIATION, INC | WA5311491 | Washington | Transient Non-Community | 9 |
| WILLARD WORK CENTER | WA53FS983 | Washington | Transient Non-Community | 9 |