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 |
|---|---|---|---|---|
| CAMP BLACK MOUNTAIN | WA5357027 | Washington | Transient Non-Community | 25 |
| LENA CREEK CAMPGROUND HP 1 | WA53FS522 | Washington | Transient Non-Community | 25 |
| LIBERTY WORK CENTER | WA53FS530 | Washington | Transient Non-Community | 25 |
| LION ROCK SPRING | WA53FS536 | Washington | Transient Non-Community | 25 |
| LITTLE SODA SPRING | WA53FS556 | Washington | Transient Non-Community | 25 |
| LOUELLA GUARD STATION | WA53FS595 | Washington | Transient Non-Community | 25 |
| QUINAULT RESIDENTIAL | WA53FS765 | Washington | Transient Non-Community | 25 |
| QUINAULT TRAILER COURT | WA53FS769 | Washington | Transient Non-Community | 25 |
| REDTOP LOOKOUT | WA53FS780 | Washington | Transient Non-Community | 25 |
| RIVER BEND CAMPGROUND | WA53FS788 | Washington | Transient Non-Community | 25 |
| TAMARACK SPRING | WA53FS923 | Washington | Transient Non-Community | 25 |
| TEAL SPRING CAMPGROUND | WA53FS928 | Washington | Transient Non-Community | 25 |
| TEN MILE CAMPGROUND | WA53FS931 | Washington | Transient Non-Community | 25 |
| TROUT LAKE CAMPGROUND | WA53FS946 | Washington | Transient Non-Community | 25 |
| TUCANNON CAMP GROUND | WA53FS948 | Washington | Transient Non-Community | 25 |
| TWENTY-FIVE MILE GUARD STATION | WA53FS958 | Washington | Transient Non-Community | 25 |
| UPPER BEAVER LAKE CAMPGROUND | WA53FS965 | Washington | Transient Non-Community | 25 |
| TRONSEN CR. CG. #2 /L'WORTH R.D. | WA53FS966 | Washington | Transient Non-Community | 25 |
| 25 MILE FIRE CAMP | WA53FS975 | Washington | Transient Non-Community | 25 |
| WICKIUP CAMPGROUND | WA53FS976 | Washington | Transient Non-Community | 25 |
| WILD ROSE | WA53FS978 | Washington | Transient Non-Community | 25 |
| KELLER FERRY | WA53H0340 | Washington | Transient Non-Community | 25 |
| BINGEN REST AREA | WA53HD025 | Washington | Transient Non-Community | 25 |
| GARCIA REST AREA | WA53HD215 | Washington | Transient Non-Community | 25 |
| BRISBANE WATER SYSTEM | WA5358081 | Washington | Transient Non-Community | 25 |
| NALLEYS FINE FOODS | WA5358170 | Washington | Transient Non-Community | 25 |
| BELL HILL REALTY | WA5358201 | Washington | Non-Transient Non-Community | 25 |
| ORONDO REST AREA | WA53HD545 | Washington | Transient Non-Community | 25 |
| STEVENS PASS MAINTENANCE SITE | WA53HD760 | Washington | Transient Non-Community | 25 |
| SUNNYSLOPE REST AREA | WA53HD780 | Washington | Transient Non-Community | 25 |
| TRAVELERS REST-REST AREA | WA53HD850 | Washington | Transient Non-Community | 25 |
| MC KINLEY INDIAN MISSION | WA53IH000 | Washington | Transient Non-Community | 25 |
| SAN POIL | WA53IH002 | Washington | Transient Non-Community | 25 |
| BILLYSVILLE | WA53IH055 | Washington | Community | 25 |
| CLOUDVILLE | WA53IH125 | Washington | Community | 25 |
| KEOGAN'S WELL | WA5359277 | Washington | Transient Non-Community | 25 |
| INCHELIUM COMMUNITY | WA53IH355 | Washington | Community | 25 |
| INCHELIUM SCHOOL | WA53IH360 | Washington | Transient Non-Community | 25 |
| STAN JONES | WA53IH395 | Washington | Community | 25 |
| RON KONA | WA53IH439 | Washington | Community | 25 |
| LONGSHORE COMMUNAL | WA53IH471 | Washington | Community | 25 |
| MC COY LAKE HOUSING SITE | WA53IH501 | Washington | Community | 25 |
| MT ADAMS COMM CENTER | WA53IH520 | Washington | Community | 25 |
| NAVY WATER SYSTEM | WA53IH534 | Washington | Community | 25 |
| NESPELEM COMMUNITY | WA53IH540 | Washington | Community | 25 |
| PEARRYGIN LAKE STATE PARK | WA535P660 | Washington | Transient Non-Community | 25 |
| SQUILCHUCK STATE PARK | WA535P850 | Washington | Transient Non-Community | 25 |
| NORTH BEACH WATER CO | WA5360000 | Washington | Community | 25 |
| NORTH CEDARHURST WATER SYSTEM | WA5360250 | Washington | Community | 25 |
| STADLER, CHARLES | WA5360290 | Washington | Transient Non-Community | 25 |