Latitude 42°09'56", Longitude 88°01'20" NAD83
Lake County, Illinois , Hydrologic Unit 07120004
Well depth: 298 feet Hole depth: 298 feet
Land surface altitude: 770
feet above NAVD88.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer