Latitude 45°18'25", Longitude 102°03'14" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130306
Well depth: 131 feet Land surface altitude: 2,540.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer