Latitude 45°10'00", Longitude 101°15'11" NAD27
Dewey County, South Dakota , Hydrologic Unit 10130306
Well depth: not determined. Land surface altitude: 1,880.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer