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DESCRIPTION:

Latitude 45°23'36",   Longitude 122°31'54"   NAD27

Clackamas County, Oregon, Hydrologic Unit 17090011

Drainage area: 933 square miles

Datum of gage: 50.68 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Daily Data
Discharge, cubic feet per second	1962-10-01	1983-09-29	7669
Gage height, feet	1988-05-24	1991-09-30	1152
Daily Statistics
Discharge, cubic feet per second	1962-10-01	1983-09-29	7669
Gage height, feet	1988-05-24	1991-09-30	1152
Monthly Statistics
Discharge, cubic feet per second	1962-10	1983-09
Gage height, feet	1988-05	1991-09
Annual Statistics
Discharge, cubic feet per second	1963	1983
Gage height, feet	1988	1991
Peak streamflow	1912-01-12	1983-01-07	22
Field measurements	1987-08-26	2006-09-07	4
Field/Lab water-quality samples	1991-11-21	1993-06-08	20
Water-Year Summary	2006	2006	1
Revisions	Loading...

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