USGS 14211720 WILLAMETTE RIVER AT PORTLAND, OR

PROVISIONAL DATA SUBJECT TO REVISION

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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  2025-03-21
1988-10-01  2025-03-21
2007-10-01  2025-03-21
2009-01-22  2025-03-21
2009-01-22  2025-03-21
2009-01-22  2025-03-21
2022-03-21  2025-03-21
2024-08-21  2025-03-21
2024-08-21  2025-03-21
2009-01-22  2024-08-21
2009-01-22  2025-03-21
2007-10-01  2025-03-20
2009-01-22  2025-03-21
2018-10-01  2025-03-21
2022-03-21  2025-03-21
2022-03-21  2025-03-21
2022-03-21  2025-03-21
2022-03-21  2024-08-21
2022-03-21  2025-03-21
2022-03-21  2025-03-21
2022-03-21  2025-03-21
2022-03-22  2025-03-21
2022-03-21  2025-03-21
2022-03-21  2025-03-21
2022-03-22  2025-03-21
2022-03-21  2025-03-21
2022-03-21  2025-03-21
2022-03-21  2025-03-21







 (7)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 8.4 03-21-2025   12:00 PDT
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 68 03-21-2025   12:00 PDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 13.3 03-21-2025   12:00 PDT
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 7.4 03-21-2025   12:00 PDT
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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: 23.2 03-21-2025   12:00 PDT
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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