Latitude 45°37'30", Longitude 102°09'39" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130302
Well depth: 276 feet Land surface altitude: 2,571.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Hell Creek Formation" (211HLCK) local aquifer