Latitude 41°55'29", Longitude 88°41'37" NAD83
Dekalb County, Illinois , Hydrologic Unit 07090006
Well depth: 1340 feet Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer