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

03062235 MONONGAHELA RIVER AT FLAGGY MEADOW, WV

Monongalia County, West Virginia

Hydrologic Unit Code 05020003

Latitude 39°33'47", Longitude 80°01'18" NAD83

Drainage area 2,537 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: West Virginia Water Data Support Team
Page Last Modified: 2025-09-03 03:30:35 EDT
1.03 0.92 sdww02