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DESCRIPTION:

Latitude 45°23'59",   Longitude 122°08'10"   NAD27

Clackamas County, Oregon, Hydrologic Unit 17080001

Drainage area: 264 square miles

Datum of gage: 690.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2002-03-07	2007-09-30
Daily Data
Temperature, water, degrees Celsius	2007-06-02	2007-10-01	366
Discharge, cubic feet per second	2002-03-07	2007-09-30	2034
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2006-02-15	2008-06-30	1715
Daily Statistics
Temperature, water, degrees Celsius	2007-06-02	2007-10-01	122
Discharge, cubic feet per second	2002-03-07	2007-09-30	2034
Monthly Statistics
Temperature, water, degrees Celsius	2007-06	2007-10
Discharge, cubic feet per second	2002-03	2007-09
Annual Statistics
Temperature, water, degrees Celsius	2007	2008
Discharge, cubic feet per second	2002	2007
Peak streamflow	1979-02-07	1979-02-07	1
Field measurements	2002-02-28	2009-05-13	46
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2005-11-02	2006-09-13	20
Water-Year Summary	2007	2008	2
Revisions	Loading...

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