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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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  • 384750090055701
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USGS 384750090055701 4N 9W-16.2c1

Madison County, Illinois
Hydrologic Unit Code 07140101
Latitude  38°47'50", Longitude  90°05'57" NAD27
Land-surface elevation 430 feet above NAVD88
The depth of the well is 125 feet below land surface.
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Graph of groundwater level data at USGS 384750090055701 4N 9W-16.2c1
Breaks in the plot represent a gap of at least one year between field measurements.
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