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DESCRIPTION:

Latitude 45°21'28",   Longitude 122°36'35"   NAD27

Clackamas County, Oregon, Hydrologic Unit 17090007

Drainage area: 10,000 square miles

Datum of gage: 0.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2023-10-01
Daily Data
Precipitation, total, inches	2009-09-30	2012-10-01	1098
Gage height, feet	1976-11-20	2023-09-30	47981
Gage height, feet	1909-01-01	1912-09-30	1368
Daily Statistics
Gage height, feet	1976-11-20	2022-12-11	15544
Monthly Statistics
Gage height, feet	1976-11	2022-12
Annual Statistics
Gage height, feet	1977	2023
Peak streamflow	2011-01-19	2021-01-14	11
Water-Year Summary	2006	2022	17
Revisions	Loading...

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