Warren County, Illinois
Hydrologic Unit Code 07080104
Latitude 40°54'15", Longitude 90°38'36"
NAD27
Land-surface elevation 740 feet above NGVD29
The depth of the well is 2,460 feet below land surface.
The depth of the hole is 2,460 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the Ordovician-Cambrian Systems (367OVCB) local aquifer.