Latitude 45°35'38", Longitude 102°06'28" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130303
Well depth: 361 feet Land surface altitude: 2,552.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer