Latitude 38°51'45", Longitude 90°41'04" NAD27
St. Charles County, Missouri , Hydrologic Unit 07110009
Well depth: 79.0 feet Hole depth: 79.0 feet
Land surface altitude: 440
feet above NGVD29.
Well completed in "Mississippi River Valley alluvial aquifer" (N100MSRVVL) national aquifer.
Well completed in "Holocene Alluvium" (111ALVM) local aquifer