Latitude 41°51'51", Longitude 90°09'54" NAD27
Whiteside County, Illinois , Hydrologic Unit 07080101
Well depth: 1943 feet Land surface altitude: 590
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ordovician-Cambrian Systems" (367OVCB) local aquifer