Johnson County, Illinois
Hydrologic Unit Code 07140108
Latitude 37°19'21", Longitude 88°56'14"
NAD27
Land-surface elevation 350 feet above NGVD29
The depth of the well is 17.5 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.