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DESCRIPTION:

Latitude 45°04'17",   Longitude 121°56'22"   NAD27

Clackamas County, Oregon, Hydrologic Unit 17090011

Drainage area: 124 square miles

Datum of gage: 2,100 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-01	2022-07-02
Daily Data
Discharge, cubic feet per second	1909-05-01	2022-07-01	40343
Daily Statistics
Discharge, cubic feet per second	1909-05-01	2021-10-17	40089
Monthly Statistics
Discharge, cubic feet per second	1909-05	2021-10
Annual Statistics
Discharge, cubic feet per second	1909	2022
Peak streamflow	1909-11-22	2021-01-13	108
Field measurements	1955-12-22	2022-06-06	325
Field/Lab water-quality samples	1998-09-23	1998-09-24	2
Water-Year Summary	2006	2021	16
Revisions	Loading...

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