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.

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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