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Peak Streamflow for the Nation

USGS 14211820 COLUMBIA SLOUGH AT PORTLAND, OR


Multnomah County, Oregon
Hydrologic Unit Code 17090012
Latitude  45°38'21", Longitude 122°45'43" NAD27
Gage datum 1.53 feet above NGVD29
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Graph of annual maximum streamflow at USGS 14211820 COLUMBIA SLOUGH AT PORTLAND, OR
Download a presentation-quality graph