Browse Water Systems
10,030 public water systems in WA.
Public Water Systems Database
Browse 10,030 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 |
|---|---|---|---|---|
| Seabold United Methodist Church | WA53AC591 | Washington | Transient Non-Community | 190 |
| KITSAP WEST MHC WATER CO | WA5342635 | Washington | Community | 190 |
| Worldmark Resort at Deer Harbor | WA5318430 | Washington | Transient Non-Community | 190 |
| PINELOCH SUN BEACH CLUB | WA5367640 | Washington | Community | 190 |
| Beacon Hill East | WA53AD882 | Washington | Community | 190 |
| MARYHILL WINERY | WA53AA411 | Washington | Transient Non-Community | 189 |
| Clark Addition Water System | WA53AB809 | Washington | Community | 189 |
| ROCKY POINT HEIGHTS COMMUNITY CLUB | WA5373653 | Washington | Community | 189 |
| TWENTY-FIVE MILE CREEK RESORT | WA5389864 | Washington | Transient Non-Community | 189 |
| ANDRAIN ROAD WATER ASSN | WA5318552 | Washington | Community | 189 |
| SOUTH BROADWAY WATER SYSTEM | WA5300185 | Washington | Community | 188 |
| Sun Harbor SW | WA53AE114 | Washington | Transient Non-Community | 188 |
| HARBOR HEIGHTS | WA5331001 | Washington | Community | 188 |
| BKS | WA5303581 | Washington | Community | 188 |
| RIDGEWOOD 609 | WA5372414 | Washington | Community | 188 |
| RICHARDSON WATER COMPANY | WA5308371 | Washington | Community | 188 |
| SOCCER ASSOCIATION, SOCCER PARK | WA5359868 | Washington | Transient Non-Community | 187 |
| SELKIRK HIGH SCHOOL | WA5377445 | Washington | Non-Transient Non-Community | 187 |
| CHATEAU WOODS | WA5359609 | Washington | Community | 187 |
| DJS COUNTRY MARKET INC | WA5304901 | Washington | Transient Non-Community | 187 |
| SUN HARBOR WATER DISTRICT #3 | WA5385129 | Washington | Community | 187 |
| PRESCOTT SCHOOL | WA5369240 | Washington | Non-Transient Non-Community | 187 |
| COUNTRY CLUB ESTATES WATER SYSTEM | WA5318189 | Washington | Community | 186 |
| BIRD DOG FAMILY LTD PARTNERSHIP II | WA5352172 | Washington | Community | 186 |
| SUNRISE HILLS COMMUNITY W S | WA5385818 | Washington | Community | 186 |
| AMERICAN CAMP | WA53NP020 | Washington | Transient Non-Community | 186 |
| CEDAR RIDGE 617 | WA5302938 | Washington | Community | 186 |
| NEWAUKUM VENTURES | WA5326014 | Washington | Community | 186 |
| MOUNTAIN VIEW WATER ASSOCIATION | WA5356900 | Washington | Community | 186 |
| CASEY'S COVE | WA5372615 | Washington | Non-Transient Non-Community | 186 |
| MARYHILL MUSEUM OF ART | WA5325041 | Washington | Transient Non-Community | 186 |
| BAYVIEW TERRACE WATER SYSTEM | WA5304965 | Washington | Community | 186 |
| GRANADA APARTMENTS | WA5328665 | Washington | Community | 186 |
| THOUSAND TRAILS - LEAVENWORTH | WA5388126 | Washington | Transient Non-Community | 185 |
| CHIPPEWA WATER DISTRICT | WA5320501 | Washington | Community | 185 |
| VALLEY VIEW WATER ASSOC | WA5391000 | Washington | Community | 185 |
| ROY 325TH 668 | WA5324721 | Washington | Community | 185 |
| KOPACHUCK RIDGE WATER DISTRICT | WA5328090 | Washington | Community | 185 |
| FERNDALE CAMPGROUND | WA5390414 | Washington | Transient Non-Community | 185 |
| Unit 67 | WA53AD857 | Washington | Transient Non-Community | 184 |
| SOUTH WHIDBEY ASSEMBLY OF GOD | WA5364921 | Washington | Non-Transient Non-Community | 184 |
| PULLMAN MOSCOW REGIONAL AIRPORT | WA5369877 | Washington | Transient Non-Community | 184 |
| CEDAR FALLS SUPPLY | WA5311900 | Washington | Non-Transient Non-Community | 184 |
| ENTERPRISE ESTATES WATER ASSOC. | WA5323480 | Washington | Community | 184 |
| MUD MTN DAM WATER SYSTEM | WA5357440 | Washington | Transient Non-Community | 184 |
| PORT OF WILLAPA HARBOR TOKELAND | WA5328190 | Washington | Transient Non-Community | 184 |
| SPANAWAY 192ND 669 | WA5315531 | Washington | Community | 183 |
| HIDDEN VALLEY CAMP | WA5332646 | Washington | Transient Non-Community | 183 |
| THREE RIVERS MOBILE HOME CT | WA5388170 | Washington | Community | 183 |
| BURNSVILLE 676 | WA5305329 | Washington | Community | 183 |