USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 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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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code
1	1961-11-17 10:50	CST	Yes	OJL	USGS	19.5	13.03	0.00	0.40	Good	Clear	NONE

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 05:22:14 EST
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