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Groundwater levels for Illinois

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! Important: Next Generation Monitoring Location Page

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  • 422426088362601
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USGS 422426088362601 45N 5E- 1.8d

Mchenry County, Illinois
Hydrologic Unit Code 07090006
Latitude  42°24'26", Longitude  88°36'26" NAD27
Land-surface elevation 935 feet above NGVD29
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Graph of groundwater level data at USGS 422426088362601 45N 5E- 1.8d
Breaks in the plot represent a gap of at least one year between field measurements.
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