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* IMPORTANT: Next Generation Station Page

USGS 14211820 COLUMBIA SLOUGH AT PORTLAND, OR

PROVISIONAL DATA SUBJECT TO REVISION

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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

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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

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