Latitude 43°33'12", Longitude 103°23'55" NAD27
Custer County, South Dakota , Hydrologic Unit 10120109
Well depth: 360 feet Land surface altitude: 3,650
feet above NGVD29.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Minnelusa Formation (Permian andPennsylvanian)" (310MNLS) local aquifer