USGS 14105700 COLUMBIA RIVER AT THE DALLES, OR

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

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  2025-11-30
2007-10-01  2025-11-30
2007-10-01  2025-11-30
2017-01-25  2025-11-30
1989-09-14  2025-11-30
2007-10-01  2025-11-30
2021-09-03  2025-11-30







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius, TDG Monitor
Most recent instantaneous value: 11.2 11-30-2025   05:00 PST
Graph of Temperature, water, degrees Celsius

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius, TDG Monitor"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Barometric pressure, millimeters of mercury
Most recent instantaneous value: 766 11-30-2025   05:00 PST
Graph of Barometric pressure, millimeters of mercury

Add up to 2 more sites and replot for "Barometric pressure, millimeters of mercury"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor
Most recent instantaneous value: 754 11-30-2025   05:00 PST
Graph of Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury

Add up to 2 more sites and replot for "Total partial pressure of dissolved gases, water, unfiltered, millimeters of mercury, TDG Monitor"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Total partial pressure of dissolved gases, water, unfiltered, percent of saturation
Most recent instantaneous value: 98 11-30-2025   05:00 PST
Graph of Total partial pressure of dissolved gases, water, unfiltered, percent of saturation

Add up to 2 more sites and replot for "Total partial pressure of dissolved gases, water, unfiltered, percent of saturation"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Discharge, cubic feet per second
Most recent instantaneous value: 95700 11-30-2025   05:15 PST
Graph of Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |

Daily discharge, cubic feet per second -- statistics for Nov 30 based on 145 water years of record more
Min
(1937)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Nov 30		 Mean Median 75th
percen-
tile		 Max
(1996)
52800 87500 95700 118000 118000 137000 272000

Gage height, feet
Most recent instantaneous value: 74.33 11-30-2025   05:15 PST
Graph of Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Mean water velocity for discharge computation, feet per second, [from Channel Master]
Most recent instantaneous value: 0.99 11-30-2025   05:15 PST
Graph of Mean water velocity for discharge computation, feet per second, [from Channel Master]

Add up to 2 more sites and replot for "Mean water velocity for discharge computation, feet per second, [from Channel Master]"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |