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Groundwater levels for the Nation

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  • 420316088052101
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USGS 420316088052101 41N10E-10.8c1

Cook County, Illinois
Hydrologic Unit Code 07120006
Latitude  42°03'16", Longitude  88°05'21" NAD27
Land-surface elevation 775.00 feet above NGVD29
The depth of the well is 1,615 feet below land surface.
The depth of the hole is 1,615 feet below land surface.
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Graph of groundwater level data at USGS 420316088052101 41N10E-10.8c1
Breaks in the plot represent a gap of at least one year between field measurements.
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