Latitude 43°50'13", Longitude 102°53'09" NAD27
Custer County, South Dakota , Hydrologic Unit 10120109
Well depth: 13.1 feet Land surface altitude: 2,945
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer