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

01098760 HOP BROOK AT SUDBURY, MA

Middlesex County, Massachusetts

Hydrologic Unit Code 01070005

Latitude 42°22'40", Longitude 71°25'43" NAD27

Drainage area 11.70 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://staging.waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Massachusetts Water Data Support Team
Page Last Modified: 2025-02-07 13:51:00 EST
0.66 0.54 staging