Latitude 42°21'19", Longitude 88°04'37" NAD27
Lake County, Illinois , Hydrologic Unit 07120006
Well depth: 313 feet Hole depth: 313 feet
Land surface altitude: 800
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer