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


Page Loading - Please Wait...

Click to hideNews Bulletins
* IMPORTANT: Next Generation Station Page

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  2020-02-25
1988-10-01  2020-02-25
2007-10-01  2020-02-25
2009-01-22  2020-02-25
2009-01-22  2020-02-25
2009-01-22  2020-02-25
2017-02-24  2020-02-25
2009-01-22  2020-02-25
2009-01-22  2020-02-25
2007-10-01  2020-02-23
2009-01-22  2020-02-25
2019-10-28  2020-02-25
2017-02-24  2020-02-25
2017-02-24  2020-02-25
2017-02-24  2020-02-25







 (7)
 

  -- or --

 


 

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


Temperature, water, degrees Celsius

Most recent instantaneous value: 7.0 02-25-2020   00:00 PST
Graph of  Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius"

?
 


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




Discharge, cubic feet per second

Most recent instantaneous value: 28500 02-25-2020   02:00 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      




Gage height, feet, Morrison Bridge

Most recent instantaneous value: 3.11 02-25-2020   01:35 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      




Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 86 02-25-2020   00:00 PST
Graph of  Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Add up to 2 more sites and replot for "Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius"

?
 


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




Dissolved oxygen, water, unfiltered, milligrams per liter

Most recent instantaneous value: 12.6 02-25-2020   00:00 PST
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

Add up to 2 more sites and replot for "Dissolved oxygen, water, unfiltered, milligrams per liter"

?
 


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




pH, water, unfiltered, field, standard units

Most recent instantaneous value: 7.4 02-25-2020   00:00 PST
Graph of  pH, water, unfiltered, field, standard units

Add up to 2 more sites and replot for "pH, water, unfiltered, field, standard units"

?
 


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




Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)

Most recent instantaneous value: 14.61 02-25-2020   00:00 PST
Graph of  Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)

Add up to 2 more sites and replot for "Dissolved organic matter fluorescence (fDOM), water, in situ, concentration estimated from reference material, micrograms per liter as quinine sulfate equivalents (QSE)"

?
 


Create presentation-quality / stand-alone graph.  




Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter

Most recent instantaneous value: 1.0 02-25-2020   00:00 PST
Graph of  Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter

Add up to 2 more sites and replot for "Chlorophyll, total, water, fluorometric, 650-700 nanometers, in situ sensor, micrograms per liter"

?
 


Create presentation-quality / stand-alone graph.  




Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

Most recent instantaneous value: 5.4 02-25-2020   00:00 PST
Graph of  Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

Add up to 2 more sites and replot for "Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)"

?
 


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




Mean water velocity for discharge computation, feet per second, Broadway Bridge, [Broadway Bridge]

Most recent instantaneous value: 0.79 02-25-2020   02:00 PST
Graph of  Mean water velocity for discharge computation, feet per second, [Broadway Bridge]

Add up to 2 more sites and replot for "Mean water velocity for discharge computation, feet per second, Broadway Bridge, [Broadway Bridge]"

?
 


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



Mean water velocity for discharge computation, feet per second, Morrison Bridge
 
-- Data temporarily unavailable for the time period specified --


Phycocyanins (cyanobacteria), water, in situ, in vivo fluorescence, in vivo fluorescence units

Most recent instantaneous value: 0.46 02-25-2020   00:00 PST
Graph of  Phycocyanins (cyanobacteria), water, in situ, in vivo fluorescence, in vivo fluorescence units

Add up to 2 more sites and replot for "Phycocyanins (cyanobacteria), water, in situ, in vivo fluorescence, in vivo fluorescence units"

?
 


Create presentation-quality / stand-alone graph.  




Nitrate, water, in situ, milligrams per liter as nitrogen

Most recent instantaneous value: 0.99 02-25-2020   00:00 PST
Graph of  Nitrate, water, in situ, milligrams per liter as nitrogen

Add up to 2 more sites and replot for "Nitrate, water, in situ, milligrams per liter as nitrogen"

?
 


Create presentation-quality / stand-alone graph.