USGS Current Conditions for USGS 14211820 COLUMBIA SLOUGH AT PORTLAND, OR x

USGS 14211820 COLUMBIA SLOUGH AT PORTLAND, OR

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Station operated in cooperation with the City of Portland.

Available Parameters	Available Period
All 4 Available Parameters for this site
00060 Discharge	1989-06-30	2026-03-20
00065 Gage height	2007-10-01	2026-03-20
72255 Mean water velocity	2007-10-01	2025-09-18
72255 Mean water velocity [SL1500]	2026-01-13	2026-03-20

Days (31)

-- or --
Begin date

End date

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

Most recent instantaneous value: -856 03-20-2026 07:20 PDT

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Most recent instantaneous value: 8.42 03-20-2026 07:20 PDT

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Mean water velocity for discharge computation, feet per second

-- Data temporarily unavailable for the time period specified --

Most recent instantaneous value: -0.58 03-20-2026 07:20 PDT

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U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Current Conditions for Oregon
URL: https://waterdata.usgs.gov/or/nwis/uv?

Page Contact Information: Oregon Water Data Support Team
Page Last Modified: 2026-03-20 11:13:30 EDT
9.37 7.49 vaww02