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Groundwater levels for Illinois

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! Important: Next Generation Monitoring Location Page

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  • 421426088440601
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USGS 421426088440601 43N 4E- 2.5h

Boone County, Illinois
Hydrologic Unit Code 07090006
Latitude  42°14'26", Longitude  88°44'06" NAD27
Land-surface elevation 798 feet above NGVD29
The depth of the hole is 181 feet below land surface.
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Graph of groundwater level data at USGS 421426088440601 43N 4E- 2.5h
Breaks in the plot represent a gap of at least one year between field measurements.
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