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DESCRIPTION:

Latitude 45°28'26.5",   Longitude 122°38'30.2"   NAD83

Multnomah County, Oregon, Hydrologic Unit 170900120103

Drainage area: 3.08 square miles

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2010-10-01	2025-08-28
Daily Data
Temperature, water, degrees Celsius	1998-07-18	2025-08-28	19338
Discharge, cubic feet per second	2019-10-01	2025-08-27	2059
Daily Statistics
Temperature, water, degrees Celsius	1998-07-18	2013-10-16	5523
Discharge, cubic feet per second	2019-10-01	2024-11-04	1763
Monthly Statistics
Temperature, water, degrees Celsius	1998-07	2013-10
Discharge, cubic feet per second	2019-10	2024-11
Annual Statistics
Temperature, water, degrees Celsius	1998	2014
Discharge, cubic feet per second	2020	2025
Field measurements	1935-08-17	2025-06-25	91
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2022-01-10	2022-01-10	1
Water-Year Summary	2006	2024	11
Revisions	Loading...

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