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DESCRIPTION:

Latitude 45°48'26",   Longitude 123°16'55"   NAD27

Columbia County, Oregon, Hydrologic Unit 17100202

Drainage area: 69.78 square miles

Datum of gage: 640 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2001-10-01	2025-05-10
Daily Data
Precipitation, total, inches	2009-10-01	2025-05-09	4836
Discharge, cubic feet per second	2001-07-26	2025-05-09	8689
Daily Statistics
Discharge, cubic feet per second	2001-07-26	2022-10-10	7747
Monthly Statistics
Discharge, cubic feet per second	2001-07	2022-10
Annual Statistics
Discharge, cubic feet per second	2001	2023
Peak streamflow	1996-02-08	2022-01-07	22
Field measurements	2001-07-25	2025-04-10	259
Water-Year Summary	2006	2024	19
Revisions	Loading...

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