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

05417585 Maquoketa River at Monticello, IA

Jones County, Iowa

Hydrologic Unit Code 07060006

Latitude 42°15'35.4", Longitude 91°11'33.1" NAD83

Drainage area 604 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: Iowa Water Data Support Team
Page Last Modified: 2025-09-07 02:56:45 EDT
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