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DESCRIPTION:

Latitude 45°26'52",   Longitude 122°08'52"   NAD27

Clackamas County, Oregon, Hydrologic Unit 17080001

Drainage area: 102 square miles

Datum of gage: 0.00 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2025-12-29
Daily Data
Lake or reservoir water surface elevation above NGVD 1929, feet	1975-10-01	2025-12-28	18315
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1975-10-22	1975-10-22	1
Water-Year Summary	2006	2024	19
Revisions	Loading...

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