USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

Streamflow measurement pages will be decommissioned in early 2026. Please find the modernized pages in WDFN that suit you best. Learn more about our modernization plans and timeline and new pages.

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Tazewell County, Virginia

Hydrologic Unit Code 05050002

Latitude 37°09'12", Longitude 81°24'51" NAD27

Drainage area 1.90 square miles

Gage datum 2,990 feet above NGVD29

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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: 2026-01-29 18:43:33 EST
1.43 1.29 sdww01

03175100 COX BRANCH AB TAZEWELL RESERVOIR NR GRATTON, VA