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 |
|---|---|---|---|---|
| GRANITE FALLS MARINA | WA5329045 | Washington | Transient Non-Community | 17 |
| ELK AUTO AND TRUCK | WA5332970 | Washington | Non-Transient Non-Community | 17 |
| VICTORY MOTEL | WA5391717 | Washington | Transient Non-Community | 17 |
| WILLIAMS R/V PARK | WA5397143 | Washington | Transient Non-Community | 17 |
| TRUMAN GLICK PARK | WA5305921 | Washington | Transient Non-Community | 17 |
| ALVERSON TRACT OWNERS ASSN | WA5364642 | Washington | Transient Non-Community | 16 |
| PORT CRESCENT TREE FARM | WA5314289 | Washington | Transient Non-Community | 16 |
| MILL CREEK GLEN | OR4101393 | Washington | Community | 16 |
| GILMORE WELL | WA5308096 | Washington | Non-Transient Non-Community | 16 |
| SUNSHINE MOBILE & RV PARK | WA5348052 | Washington | Non-Transient Non-Community | 16 |
| BEVERLY MILWAUKEE R R | WA5306330 | Washington | Community | 16 |
| ABBEY WATER | WA5307493 | Washington | Non-Transient Non-Community | 16 |
| STRATFORD ROAD ESTATES 1-2 | WA5307550 | Washington | Non-Transient Non-Community | 16 |
| ARNOLD TRACTS WATER SYSTEM | WA5307575 | Washington | Non-Transient Non-Community | 16 |
| HAPPY HOME | WA5308026 | Washington | Non-Transient Non-Community | 16 |
| BEACH FLAT WATER SYSTEM | WA5308057 | Washington | Non-Transient Non-Community | 16 |
| SDA - THALLHEIMER WATER ASSN | WA5308172 | Washington | Non-Transient Non-Community | 16 |
| LAM, SCOTT | WA5307950 | Washington | Non-Transient Non-Community | 16 |
| SPRING COULEE HEIGHTS WATER SYSTEM | WA5307995 | Washington | Non-Transient Non-Community | 16 |
| BRINNON BOOSTER CLUB | WA5358691 | Washington | Non-Transient Non-Community | 16 |
| BAKER MT RV PARK WATER SYSTEM | WA5359005 | Washington | Transient Non-Community | 16 |
| AHTANUM RIDGE WATER USERS ASSN | WA5308416 | Washington | Non-Transient Non-Community | 16 |
| ROCKY RIDGE | WA5308399 | Washington | Non-Transient Non-Community | 16 |
| SOUTH SEATTLE SADDLE CLUB | WA5326406 | Washington | Transient Non-Community | 16 |
| CANOE ISLAND WATER SYSTEM | WA5327644 | Washington | Transient Non-Community | 16 |
| TONKIN RANCH | WA5388734 | Washington | Transient Non-Community | 16 |
| WEONA BEACH | WA5394400 | Washington | Community | 16 |
| ZYLSTRA | WA5399900 | Washington | Transient Non-Community | 16 |
| PARADISE | WA53AA004 | Washington | Non-Transient Non-Community | 16 |
| NIELSEN, NIEL WELL | WA53AA302 | Washington | Transient Non-Community | 16 |
| HEARTLY ESTATES 6-9 | WA53AA028 | Washington | Non-Transient Non-Community | 16 |
| CHAR-DONNIE | WA53AA087 | Washington | Non-Transient Non-Community | 16 |
| STONE PLACE H20 USERS | WA53AA135 | Washington | Non-Transient Non-Community | 16 |
| CROWS NEST ACRES | WA53AA194 | Washington | Non-Transient Non-Community | 16 |
| BONAPARTE Lake Campground-Well 4 | WA53FS059 | Washington | Transient Non-Community | 15 |
| COULEE CITY RV PARK | WA5301143 | Washington | Transient Non-Community | 15 |
| ANDERSON ISLAND WATER SYSTEM | WA5302338 | Washington | Transient Non-Community | 15 |
| CRANE ISLAND ASSOCIATION | WA5317651 | Washington | Transient Non-Community | 15 |
| NELSON WATER FRONT TRACTS 1 AND 2 | WA5358850 | Washington | Transient Non-Community | 15 |
| FOUR SEASONS CAMPGROUND | WA5346661 | Washington | Transient Non-Community | 15 |
| RIVERS EDGE LODGE | WA5372821 | Washington | Transient Non-Community | 15 |
| DIAMOND HILLS WATER SYSTEM | WA5319206 | Washington | Community | 15 |
| MATTHEWS VISTA RANCHETTES WATER SY | WA5352050 | Washington | Community | 15 |
| BEAVER LAKE CG - TONASKET RD | WA53FS036 | Washington | Non-Transient Non-Community | 15 |
| BETH LAKE CG - TONASKET RD | WA53FS487 | Washington | Non-Transient Non-Community | 15 |
| JOHN 4:14 | WA5307477 | Washington | Non-Transient Non-Community | 15 |
| REID WATER SYSTEM | WA5307478 | Washington | Non-Transient Non-Community | 15 |
| SWISS SKI CLUB | WA5307535 | Washington | Non-Transient Non-Community | 15 |
| HILLTOP HOUSE | WA5307547 | Washington | Non-Transient Non-Community | 15 |
| LOST CREEK VILLAGE | WA5348287 | Washington | Transient Non-Community | 15 |