Latitude 40°46'03.2", Longitude 88°56'34.8" NAD83 Woodford County, Illinois, Hydrologic Unit 07130004
Land surface altitude: 712 feet above sea level NGVD29. Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer. Well completed in "QUATERNARY SYSTEM" (110QRNR) local aquifer