Latitude 41°56'51", Longitude 88°26'51" NAD83 Kane County, Illinois, Hydrologic Unit 07120007
Land surface altitude: 953.5 feet above sea level NGVD29. Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer. Well completed in "ST. PETER SANDSTONE" (365STPR) local aquifer