Latitude 45°15'13", Longitude 101°10'12" NAD27
Dewey County, South Dakota , Hydrologic Unit 10130306
Well depth: 45.4 feet Land surface altitude: 2,100
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer