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

01589240 GWYNNS FALLS AT MCDONOGH, MD

Baltimore County, Maryland

Hydrologic Unit Code 02060003

Latitude 39°23'30.4", Longitude 76°45'54.8" NAD27

Drainage area 19.30 square miles

Gage datum 420 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://staging.waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Maryland Water Data Support Team
Page Last Modified: 2024-11-28 09:36:08 EST
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