USGS 14144700 COLUMBIA RIVER AT VANCOUVER, WA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

Station operated in cooperation with the U.S. Army Corps of Engineers and the National Weather Service.

NOTE: River forecasts and additional data can be obtained at the 
National Weather Service's Advanced Hydrologic Prediction Services web page.
Boating safety tips
Available Parameters Available Period
  
2016-03-03  2026-02-21
2007-10-01  2026-02-21
2016-04-16  2026-02-21
2016-03-04  2026-02-19
2016-03-03  2026-02-21
2016-03-03  2026-02-21
2016-03-03  2026-02-21
2016-03-03  2026-02-21
2016-03-03  2026-02-21
2016-03-03  2026-02-21







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second, Upstream
Most recent instantaneous value: 170000 02-21-2026   08:00 PST
Graph of Discharge, cubic feet per second

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

?
 
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 Feb 21 based on 15 water years of record more
Min
(1966)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Feb 21		 Mean 75th
percen-
tile		 Max
(2017)
115000 126000 151000 170000 174000 220000 288000

Gage height, feet, Downstream, [NWS GAGE ON I-5 BRIDGE]
Most recent instantaneous value: 6.80 02-21-2026   08:45 PST
Graph of Gage height, feet, [NWS GAGE ON I-5 BRIDGE]

Add up to 2 more sites and replot for "Gage height, feet, Downstream, [NWS GAGE ON I-5 BRIDGE]"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), Upstream, [USCG DOLPHIN]
Most recent instantaneous value: 3.2 02-21-2026   07:50 PST
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), [USCG DOLPHIN]

Add up to 2 more sites and replot for "Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU), Upstream, [USCG DOLPHIN]"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Discharge, tidally filtered, cubic feet per second
Most recent instantaneous value: 176000 02-19-2026   21:00 PST
Graph of Discharge, tidally filtered, cubic feet per second

Add up to 2 more sites and replot for "Discharge, tidally filtered, 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 |


Sediment corrected acoustic backscatter (SCB), decibels, Upstream
Most recent instantaneous value: 83.8 02-21-2026   07:00 PST
Graph of Sediment corrected acoustic backscatter (SCB), decibels

Add up to 2 more sites and replot for "Sediment corrected acoustic backscatter (SCB), decibels, Upstream"

?
 
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, Upstream, [USCG DOLPHIN]
Most recent instantaneous value: 1.90 02-21-2026   08:00 PST
Graph of Mean water velocity for discharge computation, feet per second, [USCG DOLPHIN]

Add up to 2 more sites and replot for "Mean water velocity for discharge computation, feet per second, Upstream, [USCG DOLPHIN]"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day, Upstream
Most recent instantaneous value: 3160 02-21-2026   07:55 PST
Graph of Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day

Add up to 2 more sites and replot for "Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day, Upstream"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter, Upstream, [Total Suspended Sediment]
Most recent instantaneous value: 11.2 02-21-2026   07:55 PST
Graph of Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter, [Total Suspended Sediment]

Add up to 2 more sites and replot for "Upper 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter, Upstream, [Total Suspended Sediment]"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter, Upstream, [Total Suspended Sediment]
Most recent instantaneous value: 4.2 02-21-2026   07:55 PST
Graph of Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter, [Total Suspended Sediment]

Add up to 2 more sites and replot for "Lower 90 percent prediction limit for SSC by regression (PCODE 99409), milligrams per liter, Upstream, [Total Suspended Sediment]"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |


Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter, Upstream, [Total Suspended Sediment]
Most recent instantaneous value: 6.8 02-21-2026   07:55 PST
Graph of Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter, [Total Suspended Sediment]

Add up to 2 more sites and replot for "Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter, Upstream, [Total Suspended Sediment]"

?
 
Note



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

See this graph on the Monitoring Location Pages

Share this graph |