Oregon Water Rights
~67,692 water rights records
Points of Diversion & Use by County
Mapped diversion and place-of-use sites filed with the state engineer, via WaDE.
Marion County10,788 sites
Douglas County10,382 sites
Jackson County9,306 sites
Lane County9,062 sites
Harney County7,788 sites
Clackamas County7,380 sites
Umatilla County7,366 sites
Malheur County6,656 sites
Josephine County6,362 sites
Washington County6,063 sites
Grant County5,995 sites
Linn County5,864 sites
Baker County5,698 sites
Yamhill County5,207 sites
Lake County5,069 sites
WaDE Blank County5,000 sites
Coos County4,412 sites
Klamath County4,308 sites
Polk County4,067 sites
Union County3,860 sites
Showing top 20 of 48 counties
Top Water Right Holders
By permitted flow across the state's 500 largest rights.
Oregon Water Resources Department19,072 CFS
Oregon Department Of Fish And Wildlife4,940 CFS
City Of Portland3,500 CFS
Arthur Becker3,000 CFS
City Of Eugene2,642 CFS
California Oregon Power Co1,812 CFS
City Of Eugene Eugene Water And Electric Board1,163 CFS
Mark Filsinger City Of Portland Portland Water Bureau745 CFS
Gail Mcgarry Us Bureau Of Reclamation473 CFS
Us Bureau Of Reclamation464 CFS
Mountain States Power Co445 CFS
Pacificorp Dba Pacific Power And Light Co355 CFS
Us Fish And Wildlife Service344 CFS
Farmland Reserve Inc270 CFS
Jared Rubin Eugene Water And Electric Board250 CFS
Full Oregon Water Rights Map
Interactive map with proximity analysis, priority date filters, and export.