Latitude 40°06'23.8", Longitude 88°30'09.0" NAD83 Piatt County, Illinois, Hydrologic Unit 07130006
Land surface altitude: 737.5 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