Latitude 38°48'31", Longitude 90°37'18" NAD27
St. Charles County, Missouri , Hydrologic Unit 07110009
Well depth: 72.0 feet Hole depth: 72.0 feet
Land surface altitude: 430
feet above NGVD29.
Well completed in "Mississippi River Valley alluvial aquifer" (N100MSRVVL) national aquifer.
Well completed in "Holocene Alluvium" (111ALVM) local aquifer