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

05414380 MF Little Maquoketa River at Dubuque Co Park, IA

Dubuque County, Iowa

Hydrologic Unit Code 07060003

Latitude 42°33'30", Longitude 90°57'21" NAD27

Drainage area 13.1 square miles

Gage datum 930 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://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Iowa Water Data Support Team
Page Last Modified: 2025-11-24 05:22:13 EST
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