Latitude 42°07'13", Longitude 88°02'56" NAD27
Cook County, Illinois , Hydrologic Unit 07120004
Well depth: 1350 feet Hole depth: 1350 feet
Land surface altitude: 752.00
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer