Latitude 38°55'21", Longitude 90°19'25" NAD27
St. Charles County, Missouri , Hydrologic Unit 07110009
Well depth: 22.0 feet Hole depth: 22.0 feet
Land surface altitude: 423
feet above NGVD29.
Well completed in "Mississippi River Valley alluvial aquifer" (N100MSRVVL) national aquifer.
Well completed in "Holocene Alluvium" (111ALVM) local aquifer