USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

03422731 GRAYS BRANCH ATSMITHVILLE, TN

Dekalb County, Tennessee

Hydrologic Unit Code 05130108

Latitude 35°57'24", Longitude 85°48'17" NAD27

Drainage area 0.5 square miles

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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: Tennessee Water Data Support Team
Page Last Modified: 2025-09-06 15:00:46 EDT
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