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DESCRIPTION:

Latitude 45°24'56",   Longitude 122°10'13"   NAD27

Clackamas County, Oregon, Hydrologic Unit 17080001

Drainage area: 23.1 square miles

Datum of gage: 720 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-01	2025-05-12
Daily Data
Temperature, water, degrees Celsius	2006-05-26	2025-05-12	20629
Discharge, cubic feet per second	1911-05-01	2025-05-11	39244
Daily Statistics
Temperature, water, degrees Celsius	2006-05-26	2024-10-03	6652
Discharge, cubic feet per second	1911-05-01	2024-10-03	39025
Monthly Statistics
Temperature, water, degrees Celsius	2006-05	2024-10
Discharge, cubic feet per second	1911-05	2024-10
Annual Statistics
Temperature, water, degrees Celsius	2006	2025
Discharge, cubic feet per second	1911	2025
Peak streamflow	1913-03-30	2023-12-03	106
Field measurements	1971-01-19	2025-05-01	296
Water-Year Summary	2006	2024	19
Revisions	Loading...

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