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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  2022-07-02
2007-10-01  2022-07-02
2022-03-04  2022-07-02







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 829 07-02-2022   09:45 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 2 based on 30 water years of record more
Min
(2011)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2017)		 Most Recent
Instantaneous
Value Jul 2
-462 14 93 108 181 338 829

Gage height, feet
Most recent instantaneous value: 9.49 07-02-2022   09:45 PDT
Graph of Gage height, feet

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Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: 0.51 07-02-2022   09:45 PDT
Graph of Mean water velocity for discharge computation, feet per second

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