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  2025-03-27
2007-10-01  2025-03-27
2007-10-01  2025-03-27
2017-01-25  2025-03-27
1989-09-14  2025-03-27
2007-10-01  2025-03-27
2021-09-03  2025-03-27







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, TDG Monitor
Most recent instantaneous value: 8.2 03-27-2025   07:00 PDT
Graph of Temperature, water, degrees Celsius

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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 752 03-27-2025   07:00 PDT
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: 793 03-27-2025   07:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 105 03-27-2025   07:00 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 235000 03-27-2025   06:15 PDT
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Daily discharge, cubic feet per second -- statistics for Mar 27 based on 145 water years of record more
Min
(1937)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Most Recent
Instantaneous
Value Mar 27		 Max
(2017)
68700 115000 152000 165000 204000 235000 437000

Gage height, feet
Most recent instantaneous value: 74.95 03-27-2025   06:15 PDT
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Mean water velocity for discharge computation, feet per second, [from Channel Master]
Most recent instantaneous value: 2.42 03-27-2025   06:15 PDT
Graph of Mean water velocity for discharge computation, feet per second, [from Channel Master]

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