Latitude 45°45'54", Longitude 102°22'08" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130301
Well depth: 266 feet Land surface altitude: 2,367.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer