Latitude 41°55'29", Longitude 88°41'37" NAD27
Dekalb County, Illinois , Hydrologic Unit 07090006
Well depth: 690 feet Hole depth: 690 feet
Land surface altitude: 890
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ancell Group" (365ANCL) local aquifer