Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
Click to hide state-specific text


* IMPORTANT: Next Generation Station Page

USGS 14211820 COLUMBIA SLOUGH AT PORTLAND, OR

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

Station operated in cooperation with the City of Portland.

Available Parameters Available Period
  
1989-06-30  2020-08-04
2007-10-01  2020-08-04
2020-04-06  2020-08-04







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: -1250 08-04-2020   07:00 PDT
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 Beta Monitoring Location Pages

Share this graph |

Daily discharge, cubic feet per second -- statistics for Aug 4 based on 26 water years of record more
Most Recent
Instantaneous
Value Aug 4		 Min
(2004)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1996)
-1250 -12.2 29 73 76 119 239

Gage height, feet
Most recent instantaneous value: 5.96 08-04-2020   07:00 PDT
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 Beta Monitoring Location Pages

Share this graph |