Latitude 45°43'10", Longitude 97°42'25" NAD27
Marshall County, South Dakota , Hydrologic Unit 10160003
Well depth: 80.0 feet Land surface altitude: 1,435.0
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer