Madison County, Illinois
Hydrologic Unit Code 07140101
Latitude 38°48'22", Longitude 90°03'48"
NAD27
Land-surface elevation 422.50 feet above NGVD29
The depth of the well is 111 feet below land surface.
The depth of the hole is 111 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.