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°07'30", Longitude 122°04'20" NAD27

Drainage area 479 square miles

Gage datum 1,091.69 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
1926-02-08	2024-11-26	359

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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: 2024-12-02 05:59:07 EST
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