USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

05463100 Black Hawk Creek near Grundy Center, IA

Grundy County, Iowa

Hydrologic Unit Code 07080205

Latitude 42°21'43", Longitude 92°43'45" NAD27

Drainage area 71.0 square miles

Gage datum 950 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: 2024-11-27 18:32:02 EST
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