Latitude 40°37'59", Longitude 90°09'46" NAD27
Fulton County, Illinois , Hydrologic Unit 07130005
Well depth: 1605 feet Land surface altitude: 740
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer