USGS 14105700 COLUMBIA RIVER AT THE DALLES, 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).

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Available Parameters Available Period
  
2007-10-01  2025-10-15
2007-10-01  2025-10-15
2007-10-01  2025-10-15
2017-01-25  2025-10-15
1989-09-14  2025-10-15
2007-10-01  2025-10-15
2021-09-03  2025-10-15







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, TDG Monitor
Most recent instantaneous value: 17.8 10-15-2025   18:00 PDT
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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 760 10-15-2025   18:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor
Most recent instantaneous value: 751 10-15-2025   18:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 99 10-15-2025   18:00 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 103000 10-15-2025   18:15 PDT
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Daily discharge, cubic feet per second -- statistics for Oct 15 based on 146 water years of record more
Min
(2007)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Oct 15		 Median Mean 75th
percen-
tile		 Max
(1998)
61100 87800 103000 104000 106000 120000 209000

Gage height, feet
Most recent instantaneous value: 76.44 10-15-2025   18:15 PDT
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Mean water velocity for discharge computation, feet per second, [from Channel Master]
Most recent instantaneous value: 1.04 10-15-2025   18:15 PDT
Graph of Mean water velocity for discharge computation, feet per second, [from Channel Master]

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