Latitude 42°14'38.6", Longitude 88°02'06.1" NAD83
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 270 feet Land surface altitude: 769
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer