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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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USGS 422047088174601 45N8E-27.8c5

Mchenry County, Illinois
Hydrologic Unit Code 07120006
Latitude  42°20'46.3", Longitude  88°17'42.8" NAD83
Land-surface elevation 760.6 feet above NAVD88
The depth of the well is 19.2 feet below land surface.
The depth of the hole is 19.5 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 422047088174601 45N8E-27.8c5
Breaks in the plot represent a gap of at least one year between field measurements.
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