USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 01100000 MERRIMACK RIVER BL CONCORD RIVER AT LOWELL, MA

Middlesex County, Massachusetts

Hydrologic Unit Code 01070006

Latitude 42°38'45", Longitude 71°17'56" NAD27

Drainage area 4,635 square miles

Contributing drainage area 4,421 square miles

Gage datum 4.37 feet above NAVD88

U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-04-19 16:20:32 EDT
0.37 0.28 nadww02