Latitude 43°50'52", Longitude 103°07'58" NAD27
Custer County, South Dakota , Hydrologic Unit 10120109
Well depth: 39.4 feet Land surface altitude: 3,300
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Aquifer In Niobrara Formation & Codell Sandstone Member Carlile Shale" (211NBCD) local aquifer