USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Polk County, Oregon

Hydrologic Unit Code 17090007

Latitude 44°57'49.6", Longitude 123°03'28.6" NAD83

Gage datum 149 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
2015-04-15	2015-06-16	3

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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: 2025-09-06 22:57:11 EDT
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