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

01591650 HAWLINGS RIVER NEAR UNITY, MD

Montgomery County, Maryland

Hydrologic Unit Code 02060006

Latitude 39°13'03", Longitude 77°06'21" NAD27

Drainage area 5.08 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: Maryland Water Data Support Team
Page Last Modified: 2025-01-22 21:57:27 EST
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