Latitude 40°36'26", Longitude 88°59'32" NAD27
Mclean County, Illinois , Hydrologic Unit 07130004
Well depth: 160 feet Hole depth: 165 feet
Land surface altitude: 760
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer