Latitude 40°15'07.2", Longitude 88°29'57.5" NAD83 Piatt County, Illinois, Hydrologic Unit 07130006
Land surface altitude: 792.0 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