Latitude 40°30'13", Longitude 90°42'51" NAD27
Mcdonough County, Illinois , Hydrologic Unit 07130005
Well depth: 1249 feet Land surface altitude: 738
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Devonian-Silurian System" (340DVSL) local aquifer