USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

05587498 Mississippi River Pool Lock and Dam 26 at Alton,IL

Madison County, Illinois

Hydrologic Unit Code 07110009

Latitude 38°53'14.3", Longitude 90°11'02.4" NAD83

Gage datum 399.66 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://nwis.waterdata.usgs.gov/nwis/measurements?

Page Contact Information: Missouri Water Data Support Team
Page Last Modified: 2024-11-30 16:55:03 EST
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