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  2025-04-02
2007-10-01  2025-04-02
2007-10-01  2025-04-02
2017-01-25  2025-04-02
1989-09-14  2025-04-02
2007-10-01  2025-04-02
2021-09-03  2025-04-02







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, TDG Monitor
Most recent instantaneous value: 8.9 04-02-2025   17:00 PDT
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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 757 04-02-2025   17:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor
Most recent instantaneous value: 801 04-02-2025   17:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 106 04-02-2025   17:00 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 216000 04-02-2025   16:15 PDT
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Daily discharge, cubic feet per second -- statistics for Apr 2 based on 145 water years of record more
Min
(1936)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Apr 2		 Max
(2017)
75200 128000 159000 176000 202000 216000 461000

Gage height, feet
Most recent instantaneous value: 76.41 04-02-2025   16:15 PDT
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Mean water velocity for discharge computation, feet per second, [from Channel Master]
Most recent instantaneous value: 2.18 04-02-2025   16:15 PDT
Graph of Mean water velocity for discharge computation, feet per second, [from Channel Master]

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