7-Days of Discharge at the Willamette River at Portland, OR (14211720)
Data are downloaded and processed every 3 hours.
The Willamette River at Portland site is located at the Morrison Bridge in downtown Portland, OR. Data are collected every half hour. Periods with no data are plotted are plotted as grey areas.
These data are provisional and are subject to revision.
Values less than 20,000 ft3/s are estimates only.
Graph updated: Monday - Sep 16, 2019 at 02:00:26 EDT