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DESCRIPTION:

Latitude 45°16'00",   Longitude 121°43'00"   NAD27

Clackamas County, Oregon, Hydrologic Unit 17080001

Drainage area: 8 square miles

Datum of gage: 3,445.53 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-01	1991-09-30
Daily Data
Discharge, cubic feet per second	1910-06-01	1991-09-30	24625
Daily Statistics
Discharge, cubic feet per second	1910-06-01	1991-09-30	24625
Monthly Statistics
Discharge, cubic feet per second	1910-06	1991-09
Annual Statistics
Discharge, cubic feet per second	1910	1991
Peak streamflow	1910-11-22	1990-11-25	67
Field measurements	1964-09-21	2001-09-10	40
Field/Lab water-quality samples	1981-05-29	1992-07-06	3
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