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Groundwater levels for the Nation

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  • 413815087504301
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USGS 413815087504301 36N12E- 3.5d1

Cook County, Illinois
Hydrologic Unit Code 07120004
Latitude  41°38'15", Longitude  87°50'43" NAD27
Land-surface elevation 705.00 feet above NGVD29
The depth of the well is 1,706 feet below land surface.
The depth of the hole is 1,706 feet below land surface.
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Graph of groundwater level data at USGS 413815087504301 36N12E- 3.5d1
Breaks in the plot represent a gap of at least one year between field measurements.
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