Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins
! We're replacing this page with a Next Generation Monitoring Location Page.
We're modernizing Water Data for the Nation delivery. Find out what this means for you. This page will be discontinued Jan.1, 2023.

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  2021-09-21
1988-10-01  2021-09-21
2007-10-01  2021-09-21
2009-01-22  2021-09-21
2009-01-22  2021-09-21
2009-01-22  2021-09-21
2018-09-22  2021-09-21
2009-01-22  2021-09-21
2009-01-22  2021-09-21
2007-10-01  2021-09-20
2009-01-22  2021-09-21
2021-05-24  2021-09-21
2018-09-22  2021-09-21
2018-09-22  2021-09-21
2018-09-22  2021-09-21







 (60)
 

  -- or --

 


 

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


Discharge, cubic feet per second

Most recent instantaneous value: 20400 09-21-2021   11:45 PDT
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 Sep 21 based on 48 water years of record more
Min
(2016)
25th
percen-
tile
Mean Median 75th
percen-
tile
Most Recent
Instantaneous
Value Sep 21
Max
(1978)
7520 9910 11800 11800 13200 20400 21000


Gage height, feet, Morrison Bridge

Most recent instantaneous value: 2.22 09-21-2021   11:35 PDT
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