Latitude 40°07'41.6", Longitude 88°08'49.5" NAD83 Champaign County, Illinois, Hydrologic Unit 05120109
Land surface altitude: 680 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