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  2024-04-19
2007-10-01  2024-04-19
2023-12-21  2024-04-19







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: -752 04-19-2024   14:45 PDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Apr 19 based on 31 water years of record more
Most Recent
Instantaneous
Value Apr 19		 Min
(1996)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2017)
-752 -83.0 41 84 101 168 389

Gage height, feet
Most recent instantaneous value: 4.56 04-19-2024   14:45 PDT
Graph of Gage height, feet

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Mean water velocity for discharge computation, feet per second
Most recent instantaneous value: -0.79 04-19-2024   14:45 PDT
Graph of Mean water velocity for discharge computation, feet per second

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