USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Washington County, Oregon

Hydrologic Unit Code 17090010

Latitude 45°33'20.4", Longitude 122°52'26.3" NAD83

**Period of record**
Begin Date	End Date	Count
2025-08-06	2025-08-06	1

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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: 2025-11-27 16:32:07 EST
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