Latitude 40°28'26", Longitude 88°55'40" NAD27
Mclean County, Illinois , Hydrologic Unit 07130009
Well depth: 229 feet Hole depth: 229 feet
Land surface altitude: 850
feet above NGVD29.
Well completed in "Sand and gravel aquifers (glaciated regions)" (N100GLCIAL) national aquifer.
Well completed in "Quaternary System" (110QRNR) local aquifer