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

02054550 ROANOKE RIVER AT RTS 639/760 AT SALEM, VA

Salem City, Virginia

Hydrologic Unit Code 030101010301

Latitude 37°16'41", Longitude 80°06'19" NAD27

Drainage area 296.0 square miles

Gage datum 1,031.0 feet above NAVD88

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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: Virginia Water Data Support Team
Page Last Modified: 2025-09-26 01:09:15 EDT
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