USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

05387500 Upper Iowa River at Decorah, IA

Winneshiek County, Iowa

Hydrologic Unit Code 07060002

Latitude 43°18'17.7", Longitude 91°47'43.4" NAD27

Drainage area 511 square miles

Gage datum 850.07 feet above NAVD88

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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: 2025-02-16 07:51:02 EST
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