Marshall County, Illinois
Latitude 41°06'33", Longitude 89°21'18"
NAD27
Land-surface elevation 468 feet above NGVD29
The depth of the well is 75 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.