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DESCRIPTION:

Latitude 45°30'44.4",   Longitude 122°24'01.1"   NAD83

Multnomah County, Oregon, Hydrologic Unit 17080001

Drainage area: 4.45 square miles

Datum of gage: 300 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2025-07-09	2025-11-23
Field measurements	2025-06-26	2025-09-02	3
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1975-09-03	1977-02-20	109
Revisions	Loading...

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