Latitude 45°37'13", Longitude 97°31'49" NAD27
Marshall County, South Dakota , Hydrologic Unit 10160003
Well depth: 1100 feet Land surface altitude: 1,800
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Greenhorn Limestone" (211GRER) local aquifer