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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 404648087421501 27N12W-34.6d

Iroquois County, Illinois
Hydrologic Unit Code 07120002
Latitude  40°46'48", Longitude  87°42'15" NAD27
Land-surface elevation 647 feet above NGVD29
The depth of the well is 190 feet below land surface.
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Graph of groundwater level data at USGS 404648087421501 27N12W-34.6d
Breaks in the plot represent a gap of at least one year between field measurements.
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