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 |
|---|---|---|---|---|
| YAKIMA TRAILER PARK | WA5399125 | Washington | Community | 20 |
| ZIRKLE-VINO | WA53AA133 | Washington | Non-Transient Non-Community | 20 |
| CLEAR WATER | WA53AA168 | Washington | Non-Transient Non-Community | 20 |
| MACKEY WATER SYSTEM | WA53AA208 | Washington | Non-Transient Non-Community | 20 |
| TRANQUILCENE TRAILER PARK | WA53AB025 | Washington | Community | 20 |
| BAY CITY WATER SYSTEM | WA5304850 | Washington | Community | 20 |
| CHIEF TWO TOES WATER SYSTEM | WA5306859 | Washington | Non-Transient Non-Community | 20 |
| BJ'S MOBILE HOME COURT WATER SYSTEM | WA5341703 | Washington | Non-Transient Non-Community | 20 |
| LAGUNA VISTA IMPROVEMENT ASSOC | WA5343575 | Washington | Community | 20 |
| NORTH PACIFIC BIBLE CAMP #2 | WA53AB542 | Washington | Transient Non-Community | 20 |
| BRETHREN FRONTIER SCHOOL | WA5305033 | Washington | Non-Transient Non-Community | 20 |
| K & D INVESTMENTS | WA5306071 | Washington | Community | 20 |
| TELMA RESORT | WA5305589 | Washington | Transient Non-Community | 20 |
| COLUMBIA SCHOOL | WA5314175 | Washington | Transient Non-Community | 20 |
| SOUTH BLAKELY MAINTENANCE ASSN | WA5300768 | Washington | Transient Non-Community | 19 |
| Copalis RV Park | WA5300223 | Washington | Transient Non-Community | 19 |
| CLEAR LAKE PINES BEACH CLUB | WA5313532 | Washington | Transient Non-Community | 19 |
| HONEYMOON BAY VISTA | WA5334000 | Washington | Transient Non-Community | 19 |
| ISLAND SHORES | WA5336240 | Washington | Transient Non-Community | 19 |
| PINE RIVER WATER USERS ASSN | WA5367500 | Washington | Transient Non-Community | 19 |
| BALD POINT AIRIES | WA5304160 | Washington | Transient Non-Community | 19 |
| LONG LAKE SHORES | WA5348065 | Washington | Transient Non-Community | 19 |
| STARR MUTUAL | WA5383840 | Washington | Transient Non-Community | 19 |
| KENT WATER CORP | ID1090096 | Washington | Community | 19 |
| MEADOWLANE WELL II | WA5307706 | Washington | Non-Transient Non-Community | 19 |
| OCEAN CITY RV PARK | WA5362891 | Washington | Transient Non-Community | 19 |
| SILVERCREEK WATER ASSOC | WA5379150 | Washington | Transient Non-Community | 19 |
| SPOKANE RIFLE CLUB NORTH | WA5300079 | Washington | Transient Non-Community | 19 |
| ROLLING HILLS RANCHETTES | WA5302702 | Washington | Non-Transient Non-Community | 19 |
| KLAHANIE BEACH WATER SYSTEM | WA5342750 | Washington | Transient Non-Community | 19 |
| BRAZEAU MOBILE HOME PARK | WA5308176 | Washington | Transient Non-Community | 18 |
| CEDAR GLEN COMMUNITY | WA5315229 | Washington | Transient Non-Community | 18 |
| PGE TROJAN NUCLEAR PLANT | OR4190511 | Washington | Non-Transient Non-Community | 18 |
| FLAT TOP RANCH | WA5353450 | Washington | Non-Transient Non-Community | 18 |
| HEYSMAN RANCH WELL NO. 2 | WA5307338 | Washington | Non-Transient Non-Community | 18 |
| BERNDT, TOM WATER SYSTEM | WA5307673 | Washington | Non-Transient Non-Community | 18 |
| BAGWELL WATER SUPPLY | WA5351819 | Washington | Non-Transient Non-Community | 18 |
| RAM ORCHARDS WELL | WA5307791 | Washington | Non-Transient Non-Community | 18 |
| LAKE CAVANAUGH WATER SYSTEM | WA5307872 | Washington | Non-Transient Non-Community | 18 |
| MONTE CRISTO | WA5355930 | Washington | Transient Non-Community | 18 |
| MT SHORES COMMUNITY CLUB INC | WA5357050 | Washington | Community | 18 |
| KLAHOWYA HOMESTEAD | WA5307433 | Washington | Non-Transient Non-Community | 18 |
| SUN MOUNTAIN WATER ASSOCIATION | WA5307682 | Washington | Non-Transient Non-Community | 18 |
| RICHWOOD | WA5307783 | Washington | Non-Transient Non-Community | 18 |
| INLAND HEIGHTS - 3 KEN | WA5307853 | Washington | Non-Transient Non-Community | 18 |
| MONTGOMERY-HOCKER COMMUNITY WELL | WA5308173 | Washington | Non-Transient Non-Community | 18 |
| WINTHROP NATIONAL FISH HATCHER | WA53FW975 | Washington | Transient Non-Community | 18 |
| TREE PHONES CAMPGROUND | WA53NR024 | Washington | Non-Transient Non-Community | 18 |
| RAY SYMMONDS WATER SYSTEM | WA5308039 | Washington | Non-Transient Non-Community | 18 |
| MORRISON WATER SYSTEM | WA5308042 | Washington | Non-Transient Non-Community | 18 |