Latitude 41°31'17", Longitude 87°48'17" NAD27
Will County, Illinois , Hydrologic Unit 07120004
Well depth: 500 feet Hole depth: 500 feet
Land surface altitude: 712
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer