Latitude 43°31'36", Longitude 104°01'41" NAD27
Custer County, South Dakota , Hydrologic Unit 10120107
Well depth: 750 feet Hole depth: 750 feet
Land surface altitude: 3,725
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer