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* IMPORTANT: Next Generation Station Page

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
All 14 Available Parameters for this site
   
00010 Temperature, water 2009-01-22  2019-04-21
00060 Discharge 1988-10-01  2019-04-21
00065 Gage height 2018-03-23  2019-04-21
00095 Specific cond at 25C 2009-01-22  2019-04-21
00300 Dissolved oxygen 2009-01-22  2019-04-21
00400 pH 2009-01-22  2019-04-21
32295 fDOM, water, in situ 2016-04-21  2019-04-21
62361 Chlorophyll, in situ 2009-01-22  2019-04-21
63680 Turbidity, Form Neph 2009-01-22  2019-04-21
72137 Discharge,tide fltrd 2007-10-01  2019-04-19
72147 Depth, sensor [Depth accuracy is variable] 2009-01-22  2019-04-21
72255 Mean water velocity 2018-12-22  2019-04-21
95204 Cyanobacteria, IVF 2016-04-21  2019-04-21
99137 Nitrate, in situ 2016-06-08  2019-04-21

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

Discharge, cubic feet per second
Most recent instantaneous value: 47300 04-21-2019   06:35 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Apr 21 based on 45 years of record more
Min
(1977)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Apr 21		 Max
(2012)
12900 22200 31000 32900 40500 47300 68400

Gage height, feet
Most recent instantaneous value: 8.48 04-21-2019   06:35 PDT
Graph of Gage height, feet

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