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Groundwater levels for Illinois

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  • 421537088082701
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USGS 421537088082701 44N 9E-26.1c1

Lake County, Illinois
Hydrologic Unit Code 07120006
Latitude  42°15'37", Longitude  88°08'27" NAD27
Land-surface elevation 800 feet above NGVD29
The depth of the well is 230 feet below land surface.
This well is completed in the Silurian-Devonian aquifers (N400SLRDVN) national aquifer.
This well is completed in the Silurian Dolomite (350SIDO) local aquifer.
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Graph of groundwater level data at USGS 421537088082701 44N 9E-26.1c1
Breaks in the plot represent a gap of at least one year between field measurements.
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