USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

Montgomery County, Tennessee

Hydrologic Unit Code --

Latitude 36°31'20", Longitude 87°21'49" NAD27

Drainage area 15,897 square miles

Gage datum 330.86 feet above NGVD29

**Period of record**
Begin Date	End Date	Count
2010-05-05	2025-04-07	2

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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: 2025-09-26 19:50:30 EDT
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