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DESCRIPTION:

Latitude 45°37'59",   Longitude 121°57'39"   NAD83

Multnomah County, Oregon, Hydrologic Unit 17080001

Drainage area: 239,900 square miles

Datum of gage: 0.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2023-05-29
Daily Data
Gage height, feet	1981-05-07	2023-05-28	45568
Daily Statistics
Gage height, feet	1981-05-07	2022-06-28	14844
Monthly Statistics
Gage height, feet	1981-05	2022-06
Annual Statistics
Gage height, feet	1981	2022
Peak streamflow	2015-02-12	2016-04-26	2
Field measurements	2016-04-19	2018-06-06	10
Water-Year Summary	2006	2021	16
Revisions	Loading...

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