Latitude 45°23'11", Longitude 102°02'29" NAD83
Perkins County, South Dakota , Hydrologic Unit 10130306
Well depth: 240 feet Hole depth: 240 feet
Land surface altitude: 2,531
feet above NAVD88.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer