USGS Surface Water for USA: Peak Streamflow

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Peak Streamflow for the Nation

USGS 05474500 Mississippi River at Keokuk, IA

Lee County, Iowa

Hydrologic Unit Code 07080104

Latitude 40°23'37", Longitude 91°22'27" NAD27

Drainage area 119,000 square miles

Gage datum 477.41 feet above NGVD29

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Graph of annual maximum streamflow at USGS 05474500 Mississippi River at Keokuk, IA

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Peak Streamflow
URL: https://nwis.waterdata.usgs.gov/nwis/peak?

Page Contact Information: USGS Water Data Support Team
Page Last Modified: 2024-11-27 17:40:59 EST
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