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DESCRIPTION:

Latitude 45°29'12",   Longitude 122°25'14"   NAD27

Multnomah County, Oregon, Hydrologic Unit 17090012

Drainage area: 15.36 square miles

Datum of gage: 305 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1998-02-26	2024-04-19
Daily Data
Temperature, water, degrees Celsius	1999-01-20	2024-04-18	27290
Discharge, cubic feet per second	1998-02-26	2024-04-18	9549
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2006-10-03	2024-04-18	13115
Daily Statistics
Temperature, water, degrees Celsius	1999-01-20	2024-01-28	9001
Discharge, cubic feet per second	1998-02-26	2024-01-28	9468
Monthly Statistics
Temperature, water, degrees Celsius	1999-01	2024-01
Discharge, cubic feet per second	1998-02	2024-01
Annual Statistics
Temperature, water, degrees Celsius	1999	2024
Discharge, cubic feet per second	1998	2024
Peak streamflow	1999-02-28	2022-12-27	25
Field measurements	1989-08-30	2024-01-29	210
Field/Lab water-quality samples	2011-11-22	2023-08-23	14
Water-Year Summary	2006	2023	18
Revisions	Loading...

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