USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Clackamas County, Oregon

Hydrologic Unit Code 17090011

Latitude 45°18'00", Longitude 122°21'10" NAD27

Drainage area 671 square miles

Gage datum 286.93 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
1967-12-26	2024-11-29	244

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Oregon Water Data Support Team
Page Last Modified: 2024-12-03 14:09:56 EST
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