USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Polk County, Arkansas

Hydrologic Unit Code 11140109

Latitude 34°14'48", Longitude 94°22'21" NAD27

Drainage area 51.0 square miles

**Period of record**
Begin Date	End Date	Count
1963-11-19	1988-09-27	14

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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: Arkansas Water Data Support Team
Page Last Modified: 2025-09-06 08:22:45 EDT
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