Latitude 45°26'49", Longitude 102°56'09" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130305
Well depth: 180 feet Land surface altitude: 2,740.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer