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Groundwater levels for the Nation

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  • 412919087381001
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USGS 412919087381001 35N14E-29.1c1

Cook County, Illinois
Hydrologic Unit Code 07120003
Latitude  41°29'19", Longitude  87°38'10" NAD27
Land-surface elevation 710 feet above NGVD29
The depth of the well is 2,756 feet below land surface.
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Graph of groundwater level data at USGS 412919087381001 35N14E-29.1c1
Breaks in the plot represent a gap of at least one year between field measurements.
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