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

01671842 SOUTH ANNA RIVER AT RT 646 NEAR CUCKOO, VA

Louisa County, Virginia

Hydrologic Unit Code 02080106

Latitude 37°56'21", Longitude 77°58'58" NAD83

Drainage area 148 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: Virginia Water Data Support Team
Page Last Modified: 2025-09-07 07:45:11 EDT
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