Latitude 42°12'58", Longitude 88°19'05" NAD27
Mchenry County, Illinois , Hydrologic Unit 07120006
Well depth: 1300 feet Land surface altitude: 900
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer