Latitude 38°44'36", Longitude 90°44'28" NAD27
St. Charles County, Missouri , Hydrologic Unit 07110009
Well depth: 690 feet Hole depth: 690 feet
Land surface altitude: 546
feet above NGVD29.
Well completed in "Cambrian-Ordovician aquifer system" (S300CAMORD) national aquifer.
Well completed in "Champlainian Series" (365CMPL) local aquifer