Latitude 42°07'36", Longitude 89°34'44" NAD27
Ogle County, Illinois , Hydrologic Unit 07090005
Well depth: 400 feet Land surface altitude: 935
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer