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DESCRIPTION:

Latitude 45°27'53",   Longitude 122°23'31"   NAD27

Multnomah County, Oregon, Hydrologic Unit 17090012

Drainage area: 4.58 square miles

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2019-11-04	2025-09-02
Daily Data
Temperature, water, degrees Celsius	2025-06-21	2025-09-01	219
Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)	2019-11-05	2022-10-16	1045
Peak streamflow	2013-01-29	2013-10-01	2
Field measurements	2007-09-14	2025-09-02	18
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2019-11-19	2022-02-28	15
Water-Year Summary	2020	2021	2
Revisions	Loading...

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