Latitude 45°38'40", Longitude 102°00'53" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130303
Well depth: 230 feet Hole depth: 230 feet
Land surface altitude: 2,520.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer