Latitude 41°24'02", Longitude 87°37'17" NAD27
Will County, Illinois , Hydrologic Unit 07120003
Well depth: 434 feet Hole depth: 450 feet
Land surface altitude: 720
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer