Latitude 41°29'30", Longitude 87°50'52" NAD27
Will County, Illinois , Hydrologic Unit 07120004
Well depth: 315 feet Land surface altitude: 765
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer