Latitude 45°40'14", Longitude 102°32'00" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130302
Well depth: not determined. Hole depth: 400 feet
Land surface altitude: 2,615.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer