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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 402739088524102 23N3E-9.7b2 (MW4UD)

Mclean County, Illinois
Hydrologic Unit Code 07130009
Latitude  40°27'39.04", Longitude  88°52'41.38" NAD83
Land-surface elevation 799.74 feet above NAVD88
The depth of the well is 31.8 feet below land surface.
The depth of the hole is 32.5 feet below land surface.
This well is completed in the Sand and gravel aquifers (glaciated regions) (N100GLCIAL) national aquifer.
This well is completed in the Quaternary System (110QRNR) local aquifer.
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Graph of groundwater level data at USGS 402739088524102 23N3E-9.7b2 (MW4UD)
Breaks in the plot represent a gap of at least one year between field measurements.
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