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  2026-09-25
2007-10-01  2026-09-25
2007-10-01  2026-09-25
2023-09-24  2026-09-25
1989-09-14  2026-09-25
2007-10-01  2026-09-25
2021-09-03  2026-09-25







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, TDG Monitor
Most recent instantaneous value: 19.1 09-25-2026   14:00 PDT
Graph of Temperature, water, degrees Celsius

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Barometric pressure, millimeters of mercury
Most recent instantaneous value: 758 09-25-2026   14:00 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: 757 09-25-2026   14:00 PDT
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Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 100 09-25-2026   14:00 PDT
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Discharge, cubic feet per second
Most recent instantaneous value: 84100 09-25-2026   13:15 PDT
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Daily discharge, cubic feet per second -- statistics for Sep 25 based on 147 water years of record more
Min
(1994)		 Most Recent
Instantaneous
Value Sep 25		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1997)
64900 84100 93000 105000 109000 122000 183000

Gage height, feet
Most recent instantaneous value: 75.97 09-25-2026   13:15 PDT
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Mean water velocity for discharge computation, feet per second, [from Channel Master]
Most recent instantaneous value: 0.85 09-25-2026   13:15 PDT
Graph of Mean water velocity for discharge computation, feet per second, [from Channel Master]

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