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DESCRIPTION:

Latitude 44°42'53.0",   Longitude 123°00'51.3"   NAD83

Marion County, Oregon, Hydrologic Unit 17090005

Drainage area: 1,790 square miles

Datum of gage: 199.63 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-10-01	2025-12-30
Daily Data
Temperature, water, degrees Celsius	1967-10-01	1987-09-30	12861
Temperature, water, degrees Fahrenheit	1963-10-05	1967-09-29	1837
Discharge, cubic feet per second	1907-10-01	2025-12-29	34386
Daily Statistics
Temperature, water, degrees Celsius	1985-10-01	1987-09-30	729
Discharge, cubic feet per second	1907-10-01	2024-11-06	34006
Monthly Statistics
Temperature, water, degrees Celsius	1985-10	1987-09
Discharge, cubic feet per second	1907-10	2024-11
Annual Statistics
Temperature, water, degrees Celsius	1986	1987
Discharge, cubic feet per second	1908	2025
Peak streamflow	1908-03-15	2023-12-04	95
Field measurements	1941-11-16	2025-12-03	384
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1991-12-07	1994-05-17	16
Water-Year Summary	2006	2024	19
Revisions	Loading...

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