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  2026-01-30
2007-10-01  2026-01-30
2007-10-01  2026-01-30
2017-01-25  2026-01-30
1989-09-14  2026-01-30
2007-10-01  2026-01-30
2021-09-03  2026-01-30







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, TDG Monitor
Most recent instantaneous value: 4.8 01-30-2026   21:00 PST
Graph of Temperature, water, degrees Celsius

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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 767 01-30-2026   21:00 PST
Graph of Barometric pressure, millimeters of mercury

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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor
Most recent instantaneous value: 764 01-30-2026   21:00 PST
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 100 01-30-2026   21:00 PST
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Discharge, cubic feet per second
Most recent instantaneous value: 100000 01-30-2026   21:15 PST
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Daily discharge, cubic feet per second -- statistics for Jan 31 based on 145 water years of record more
Min
(1929)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Jan 31		 Median Mean 75th
percen-
tile		 Max
(1997)
43200 88200 100000 121000 130000 170000 355000

Gage height, feet
Most recent instantaneous value: 75.89 01-30-2026   21:15 PST
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Mean water velocity for discharge computation, feet per second, [from Channel Master]
Most recent instantaneous value: 1.02 01-30-2026   21:15 PST
Graph of Mean water velocity for discharge computation, feet per second, [from Channel Master]

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