Browse Water Systems
6,016 public water systems in OR.
Public Water Systems Database
Browse 6,016 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 |
|---|---|---|---|---|
| JANTZEN BEACH WATER COMPANY | OR4100650 | Oregon | Community | 2,000 |
| OTIC MAPLES REST AREA | OR4191119 | Oregon | Transient Non-Community | 2,000 |
| KILCHIS REGIONAL WATER DIST. | OR4101234 | Oregon | Community | 2,000 |
| COE BONNEVILLE DAM | OR4193681 | Oregon | Community | 2,000 |
| COLUMBIA CITY MUN WATERWORKS | OR4100203 | Oregon | Community | 1,995 |
| AVION WC - WAYWEST | OR4100102 | Oregon | Community | 1,950 |
| CITY OF RAINIER | OR4100689 | Oregon | Community | 1,932 |
| FAIRVIEW WATER DISTRICT | OR4100887 | Oregon | Community | 1,920 |
| BROWNSVILLE, CITY OF | OR4100152 | Oregon | Community | 1,906 |
| VALE, CITY OF | OR4100917 | Oregon | Community | 1,837 |
| MILL CITY WATER DEPARTMENT | OR4100520 | Oregon | Community | 1,830 |
| AMITY, CITY OF | OR4100041 | Oregon | Community | 1,810 |
| NETARTS WATER DISTRICT | OR4100556 | Oregon | Community | 1,800 |
| LAKESIDE WATER DISTRICT | OR4100463 | Oregon | Community | 1,800 |
| OPRD HECETA HEAD LIGHTHOUSE | OR4191048 | Oregon | Transient Non-Community | 1,800 |
| KNAPPA WATER ASSOCIATION | OR4100061 | Oregon | Community | 1,800 |
| OPRD SILVER FALLS STATE PARK | OR4191062 | Oregon | Transient Non-Community | 1,800 |
| OREGON STATE PENITENTIARY | OR4100752 | Oregon | Community | 1,800 |
| WATER WONDERLAND IMPROV DIST 2 | OR4101181 | Oregon | Community | 1,800 |
| GEARHART WATER DEPARTMENT | OR4100318 | Oregon | Community | 1,780 |
| NESKOWIN REG WATER DIST | OR4100970 | Oregon | Community | 1,735 |
| OREGON STATE HOSPITAL | OR4100750 | Oregon | Community | 1,729 |
| MT BACHELOR INC | OR4191747 | Oregon | Non-Transient Non-Community | 1,726 |
| ELGIN WATER DEPARTMENT | OR4100273 | Oregon | Community | 1,717 |
| CANNON BEACH, CITY OF | OR4100164 | Oregon | Community | 1,710 |
| OPRD OSWALD WEST STATE PARK | OR4191009 | Oregon | Transient Non-Community | 1,708 |
| NEHALEM, CITY OF | OR4100554 | Oregon | Community | 1,700 |
| COMMUNITY WATER COMPANY | OR4100642 | Oregon | Community | 1,700 |
| YAKIMA SPEEDWAY | WA5399117 | Oregon | Transient Non-Community | 1,670 |
| CANYONVILLE, CITY OF | OR4100169 | Oregon | Community | 1,662 |
| RICKREALL WATER ASSOCIATION | OR4100704 | Oregon | Community | 1,650 |
| BEND-LA PINE PUBLIC SCHOOLS | OR4194193 | Oregon | Non-Transient Non-Community | 1,650 |
| WICKIUP WATER DISTRICT | OR4100063 | Oregon | Community | 1,630 |
| HILLSBORO-CHERRY GROVE | OR4100985 | Oregon | Community | 1,628 |
| JOHN DAY, CITY OF | OR4100410 | Oregon | Community | 1,617 |
| APACHE WATER COMPANY | OR4101190 | Oregon | Community | 1,600 |
| WEYERHAUSER-KLAMATH FALLS PLT. | OR4100442 | Oregon | Transient Non-Community | 1,600 |
| BIGGS SERVICE DISTRICT | OR4195655 | Oregon | Non-Transient Non-Community | 1,600 |
| WARM SPRINGS TREATMENT PLANT | 105300046 | Oregon | Community | 1,575 |
| HINES WATER DEPARTMENT | OR4100382 | Oregon | Community | 1,563 |
| EASTSIDE, CITY OF | OR4100269 | Oregon | Community | 1,545 |
| CHARLOTTE ANN WATER DISTRICT | OR4101547 | Oregon | Community | 1,540 |
| STANLEY WATER DISTRICT | OR4100527 | Oregon | Community | 1,524 |
| GLIDE WATER ASSOCIATION | OR4100326 | Oregon | Community | 1,523 |
| SYLVAN WATER DISTRICT | OR4100664 | Oregon | Community | 1,515 |
| PLEASANT HOME WATER DISTRICT | OR4100360 | Oregon | Community | 1,510 |
| COLTON WATER DISTRICT | OR4100202 | Oregon | Community | 1,500 |
| SALMON VALLEY WATER COMPANY | OR4100936 | Oregon | Community | 1,500 |
| USFS TIMBERLINE LODGE 1 | OR4192641 | Oregon | Non-Transient Non-Community | 1,500 |
| PALATINE HILL WATER DISTRICT | OR4100653 | Oregon | Community | 1,500 |