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).

Boating safety tips
Available Parameters Available Period
  
2007-10-01  2025-07-05
2007-10-01  2025-07-05
2007-10-01  2025-07-05
2017-01-25  2025-07-05
1989-09-14  2025-07-05
2007-10-01  2025-07-05
2021-09-03  2025-07-05







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, TDG Monitor
Most recent instantaneous value: 19.4 07-05-2025   15:00 PDT
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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 761 07-05-2025   15:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor
Most recent instantaneous value: 864 07-05-2025   15:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 114 07-05-2025   15:00 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 139000 07-05-2025   15:15 PDT
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Daily discharge, cubic feet per second -- statistics for Jul 5 based on 145 water years of record more
Min
(1977)		 Most Recent
Instantaneous
Value Jul 5		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1880)
76900 139000 221000 306000 335000 430000 893000

Gage height, feet
Most recent instantaneous value: 75.80 07-05-2025   15:15 PDT
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Mean water velocity for discharge computation, feet per second, [from Channel Master]
Most recent instantaneous value: 1.42 07-05-2025   15:15 PDT
Graph of Mean water velocity for discharge computation, feet per second, [from Channel Master]

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