Henderson County, Illinois
Hydrologic Unit Code 07080104
Latitude 40°44'44", Longitude 90°54'23"
NAD27
Land-surface elevation 685 feet above NGVD29
The depth of the well is 1,009 feet below land surface.
The depth of the hole is 1,009 feet below land surface.
This well is completed in the Cambrian-Ordovician aquifer system (S300CAMORD) national aquifer.
This well is completed in the St. Peter Sandstone (365STPR) local aquifer.