Latitude 41°43'07", Longitude 89°55'12" NAD27
Whiteside County, Illinois , Hydrologic Unit 07090005
Well depth: 767 feet Land surface altitude: 618
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Silurian System" (350SLRN) local aquifer