USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Available data for this site

Roanoke County, Virginia

Hydrologic Unit Code 03010101

Latitude 37°15'18", Longitude 79°52'18" NAD27

Drainage area 509 square miles

Gage datum 819.7 feet above NAVD88

**Period of record**
Begin Date	End Date	Count
1926-07-11	2024-10-10	659

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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: 2024-11-08 22:24:22 EST
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