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 |
|---|---|---|---|---|
| ELMA EVERGREEN VILLAGE | WA5324155 | Washington | Community | 29 |
| MALLARD HAVEN WATER COMPANY | WA5319185 | Washington | Transient Non-Community | 29 |
| TACOMA SPORTSMEN S CLUB INC. | WA5386794 | Washington | Transient Non-Community | 29 |
| SUMMIT GROVE LODGE | WA5384910 | Washington | Transient Non-Community | 29 |
| TRENEER ADDITION WATER COMPANY | WA5301452 | Washington | Community | 29 |
| DESERT SPRINGS CHRISTIAN SCHOOL | WA5303056 | Washington | Non-Transient Non-Community | 29 |
| FOURTH OF JULY CREEK ESTATES | WA5331989 | Washington | Community | 29 |
| CRYSTAL REFRIGERATION | WA5303738 | Washington | Transient Non-Community | 29 |
| SKOKOMISH GRANGE | WA5303838 | Washington | Non-Transient Non-Community | 29 |
| Excelsior Group Site Campground WS | WA53FS146 | Washington | Transient Non-Community | 29 |
| HAMMA HAMMA CAMPGROUND | WA53FS342 | Washington | Transient Non-Community | 29 |
| INDIAN FLAT/NACHES RANGER DIST | WA53FS398 | Washington | Transient Non-Community | 29 |
| CHIEF JOSEPH ORCHARD | WA5300482 | Washington | Transient Non-Community | 29 |
| WESTSHORE ACRES COMMUNITY WATER | WA5304452 | Washington | Non-Transient Non-Community | 29 |
| ALS BEEF SHOP | WA5304551 | Washington | Transient Non-Community | 29 |
| FALLS CREEK RETREAT CENTER | WA5355405 | Washington | Non-Transient Non-Community | 29 |
| CROW'S NEST II | WA5312754 | Washington | Community | 29 |
| RUMAC FUND WATER ASSOC | WA5374926 | Washington | Community | 29 |
| NORTH 16 DOMESTIC WATER ASSN | WA5361250 | Washington | Community | 29 |
| KZH FARMS - HIGGY | WA5311445 | Washington | Community | 29 |
| SCHEMPER ADDITION WATER | WA5376631 | Washington | Community | 29 |
| NICHOLSON DRILLING | WA53AB149 | Washington | Transient Non-Community | 29 |
| PLAIN FLATS WATER SYSTEM | WA5339592 | Washington | Community | 29 |
| DELPHI DAUBEL | WA5318650 | Washington | Community | 29 |
| WHITES WATER SYSTEM | WA5396510 | Washington | Community | 29 |
| WILDWOOD PARK WATER ASSOCIATION | WA5396886 | Washington | Community | 29 |
| ELD INLET HOMEOWNERS | WA53AA152 | Washington | Transient Non-Community | 29 |
| GOLD DIGGER ORCHARDS (NORTH CO.) #1 | WA53AA384 | Washington | Transient Non-Community | 29 |
| CLOISTER | WA5327091 | Washington | Community | 29 |
| WHISTLING OYSTER | WA5328211 | Washington | Transient Non-Community | 29 |
| GREENBLUFF TRADING POST | WA5329714 | Washington | Transient Non-Community | 29 |
| Cave B Inn | WA53AB045 | Washington | Transient Non-Community | 29 |
| CHAMPERTY SHORES | WA5324266 | Washington | Transient Non-Community | 29 |
| WALLACE RIVER SALMON HATCHERY | WA5308982 | Washington | Transient Non-Community | 29 |
| Toledo LDS Church | WA5304197 | Washington | Transient Non-Community | 29 |
| COWLITZ TROUT HATCHERY | WA5315683 | Washington | Transient Non-Community | 29 |
| FLYING L RANCH | WA5338632 | Washington | Transient Non-Community | 29 |
| WATERING HOLE, THE | WA5307216 | Washington | Transient Non-Community | 29 |
| UNIVERSITY LIONS-CAMANO YOUTH CAMP | WA5352924 | Washington | Transient Non-Community | 29 |
| ARCO AM/PM (PSI 15080) | WA5353719 | Washington | Transient Non-Community | 29 |
| HILLCREST HOMESTEAD TRACTS WATER | WA5333120 | Washington | Community | 29 |
| HOME WATER COMPANY | WA5346349 | Washington | Transient Non-Community | 29 |
| USN BOARDMAN NAVAL FACILITY | OR4193679 | Washington | Transient Non-Community | 29 |
| Cowiche Creek Brewing | WA53AD507 | Washington | Transient Non-Community | 28 |
| VALLEY NUT & BOLT | WA53AC014 | Washington | Non-Transient Non-Community | 28 |
| FARANDA WATER ASSOCIATON | WA5324643 | Washington | Community | 28 |
| NATIONAL FISH & OYSTER CO INC | WA5358430 | Washington | Transient Non-Community | 28 |
| PARK 400 ASSOCIATION | WA5366141 | Washington | Transient Non-Community | 28 |
| Zephyr Lodge | WA5399730 | Washington | Transient Non-Community | 28 |
| Eaglecrest Water & Road Association | WA5326091 | Washington | Community | 28 |