Latitude 45°25'42", Longitude 101°19'44" NAD27
Dewey County, South Dakota , Hydrologic Unit 10130303
Well depth: 42.3 feet Land surface altitude: 2,301
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer