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DESCRIPTION:

Latitude 45°14'40",   Longitude 122°41'10"   NAD27

Clackamas County, Oregon, Hydrologic Unit 17090009

Drainage area: 323 square miles

Datum of gage: 94 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2000-10-01	2023-06-04
Daily Data
Temperature, water, degrees Celsius	1964-01-11	1969-09-29	4024
Precipitation, total, inches	2010-01-30	2012-09-29	888
Discharge, cubic feet per second	1928-08-01	2023-06-03	25140
Daily Statistics
Discharge, cubic feet per second	1928-08-01	2022-10-11	24906
Monthly Statistics
Discharge, cubic feet per second	1928-08	2022-10
Annual Statistics
Discharge, cubic feet per second	1928	2023
Peak streamflow	1929-04-14	2021-12-20	68
Field measurements	1964-01-26	2023-04-25	197
Field/Lab water-quality samples	1977-08-17	2010-09-15	7
Water-Year Summary	2006	2022	17
Revisions	Loading...

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