USGS 14211720 WILLAMETTE RIVER AT PORTLAND, OR

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Station operated in cooperation with the U.S. Army Corps of Engineers and funded by the U.S. Geological Survey National Streamflow Information Program\ (NSIP).
NOTE: River forecasts and additional data can be obtained at the 
National Weather Service's Northwest River Forecast Center web page.
Boating safety tips
Available Parameters Available Period
  
2009-01-22  2025-02-09
1988-10-01  2025-02-09
2007-10-01  2025-02-09
2009-01-22  2025-02-09
2009-01-22  2025-02-09
2009-01-22  2025-02-09
2022-02-09  2025-02-09
2024-08-21  2025-02-09
2024-08-21  2025-02-09
2009-01-22  2024-08-21
2009-01-22  2025-02-09
2007-10-01  2025-02-07
2009-01-22  2025-02-09
2018-10-01  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2024-08-21
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09
2022-02-09  2025-02-09







 (60)
 

  -- or --

 


 

Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: 16200 02-09-2025   10:50 PST
Graph of  Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages


Daily discharge, cubic feet per second -- statistics for Feb 9 based on 51 water years of record more
Min
(1977)
Most Recent
Instantaneous
Value Feb 9
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1996)
6120 16200 23000 36000 52100 64700 420000


Gage height, feet, Morrison Bridge

Most recent instantaneous value: 2.53 02-09-2025   11:30 PST
Graph of  Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet, Morrison Bridge"

?
 


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      

See this graph on the Monitoring Location Pages