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 |
|---|---|---|---|---|
| HAMPTON PARK RESORT | WA5330797 | Washington | Transient Non-Community | 50 |
| AMA TIMBER PRODUCTS WATER SYSTEM | WA5330926 | Washington | Non-Transient Non-Community | 50 |
| YAKIMA GOLDING FARMS 3 | WA5330350 | Washington | Transient Non-Community | 50 |
| MACK'S O.K. HOME BAKERY | WA5331614 | Washington | Transient Non-Community | 50 |
| HAYFORD COMMUNITY CHURCH | WA5331873 | Washington | Transient Non-Community | 50 |
| TWIN RIVERS INN | WA5390000 | Washington | Transient Non-Community | 50 |
| VALLEYFORD PARK | WA5391090 | Washington | Transient Non-Community | 50 |
| HOLIDAY TAILER COURT | WA5333679 | Washington | Community | 50 |
| WEST PLAINS FARM SUPPLY | WA5334374 | Washington | Non-Transient Non-Community | 50 |
| WELK BROS METAL PRODUCTS INC-SYS # | WA5394174 | Washington | Transient Non-Community | 50 |
| WINDMILL COURT | WA5397445 | Washington | Community | 50 |
| WAHLUKE SCHOOL DISTRICT 73 | WA5301551 | Washington | Non-Transient Non-Community | 50 |
| MONTE VISTA POULTRY | WA5302501 | Washington | Transient Non-Community | 50 |
| WSP - MARYSVILLE DISTRICT HQ | WA5303109 | Washington | Non-Transient Non-Community | 50 |
| TAHOMA VALLEY COUNTRY CLUB | WA5303388 | Washington | Community | 50 |
| BASIN CITY CHILD DEVELOPMENT CENTER | WA5304152 | Washington | Transient Non-Community | 50 |
| ELTOPIA PROPERTIES | WA5334867 | Washington | Transient Non-Community | 50 |
| WOODED VILLAGE MHP | WA5398139 | Washington | Community | 50 |
| ATHENS BEACH WATER COMPANY | WA5303300 | Washington | Community | 50 |
| GOOSE PRAIRIE INN | WA5303839 | Washington | Transient Non-Community | 50 |
| Chattaroy Community Church | WA53AC353 | Washington | Transient Non-Community | 50 |
| Stars Early Learning Center | WA5304455 | Washington | Non-Transient Non-Community | 50 |
| KIMA WELL | WA5337315 | Washington | Non-Transient Non-Community | 50 |
| SPOKANE BIBLE CHURCH | WA5338766 | Washington | Transient Non-Community | 50 |
| KOZY KAMP TAVERN | WA5343115 | Washington | Transient Non-Community | 50 |
| ROSE VALLEY YOUTH CENTER | WA5343811 | Washington | Transient Non-Community | 50 |
| LESTER WATER SUPPLY | WA5346900 | Washington | Community | 50 |
| PROSPERITY GRANGE | WA5306013 | Washington | Transient Non-Community | 50 |
| LAYNE DUPLEXES WS | WA5305042 | Washington | Community | 50 |
| BEAVER WILLOW WATERS ASSN. | WA5305233 | Washington | Community | 50 |
| NISQUALLY VALLEY VETERANS BLDG ASC | WA5305661 | Washington | Transient Non-Community | 50 |
| LIGHTHOUSE CHRISTIAN CENTER | WA5315475 | Washington | Non-Transient Non-Community | 50 |
| LEE S (FORMERLY TONK INN) | WA5316910 | Washington | Transient Non-Community | 50 |
| FALL CITY WATER DIST. (RUTH) | WA5302006 | Washington | Community | 49 |
| NORWEST MOBILE HOME PARK | WA5307574 | Washington | Community | 49 |
| PALMER LAKE LAND COMPANY | WA5308259 | Washington | Transient Non-Community | 49 |
| TEAMSTERS 313 REC AREA | WA5309179 | Washington | Transient Non-Community | 49 |
| El Camano Community Club | WA5322593 | Washington | Community | 49 |
| NEW HORIZONS | WA5351151 | Washington | Community | 49 |
| GOLD BAR NATURE TRAILS | WA5328285 | Washington | Transient Non-Community | 49 |
| ASPEN REFLECTIONS LANDING WATER | WA5305782 | Washington | Community | 49 |
| BEACON ROCK TRAILER & RV PARK | WA5320177 | Washington | Transient Non-Community | 49 |
| CENTRAL SKAMOKAWA WATER SYSTEM | WA5345251 | Washington | Transient Non-Community | 49 |
| Mahaffey | WA5350290 | Washington | Transient Non-Community | 49 |
| INCHELIUM SUB-AGENCY | WA53IH362 | Washington | Community | 49 |
| NORTHWOOD WATER ASSOCIATION | WA5362150 | Washington | Community | 49 |
| LEWIS RIVER CAMPS | WA5363144 | Washington | Transient Non-Community | 49 |
| ONECHO BIBLE CHURCH | WA5363917 | Washington | Transient Non-Community | 49 |
| HOKSBERGEN DEVELOPMENT LLC | WA5365751 | Washington | Transient Non-Community | 49 |
| PARK TERRACE WATER CO | WA5366150 | Washington | Community | 49 |