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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
All 3 Available Parameters for this site
   
00060 Discharge 1989-06-30  2018-07-22
00065 Gage height 2018-03-24  2018-07-22
72255 Mean water velocity 2018-03-24  2018-07-22

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

Discharge, cubic feet per second
Most recent instantaneous value: -271 07-22-2018   16:00 PDT
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Daily discharge, cubic feet per second -- statistics for Jul 22 based on 25 years of record more
Most Recent
Instantaneous
Value Jul 22		 Min
(2012)		 25th
percen-
tile		 Mean Median 75th
percen-
tile		 Max
(2000)
-271 -219 41 66 78 118 207

Gage height, feet
Most recent instantaneous value: 3.45 07-22-2018   16:00 PDT
Graph of Gage height, feet

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