Latitude 41°25'35", Longitude 90°39'18" NAD27
Rock Island County, Illinois , Hydrologic Unit 07090005
Well depth: 400 feet Land surface altitude: 710
feet above NGVD29.
Well completed in "Silurian-Devonian aquifers" (N400SLRDVN) national aquifer.
Well completed in "Hunton Megagroup" (344HNTN) local aquifer