Latitude 41°33'13", Longitude 89°04'06" NAD27
Lasalle County, Illinois , Hydrologic Unit 07130001
Well depth: 519 feet Hole depth: 519 feet
Land surface altitude: 720
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Ancell Group" (365ANCL) local aquifer