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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
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  • 404929087350601
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USGS 404929087350601 27N11W-15.4c

Iroquois County, Illinois
Hydrologic Unit Code 07120002
Latitude  40°49'29", Longitude  87°35'06" NAD27
Land-surface elevation 643 feet above NGVD29
The depth of the well is 119 feet below land surface.
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Graph of groundwater level data at USGS 404929087350601 27N11W-15.4c
Breaks in the plot represent a gap of at least one year between field measurements.
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