Latitude 43°31'40", Longitude 104°02'13" NAD27
Custer County, South Dakota , Hydrologic Unit 10120107
Well depth: 118 feet Land surface altitude: 3,718
feet above NGVD29.
Well completed in "Lower Cretaceous aquifers" (N300LCRTCS) national aquifer.
Well completed in "Inyan Kara Group" (217INKR) local aquifer