Latitude 43°41'09", Longitude 103°49'38" NAD27
Custer County, South Dakota , Hydrologic Unit 10120107
Well depth: 140 feet Hole depth: 140 feet
Land surface altitude: 5,160
feet above NGVD29.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Paleozoic Erathem" (300PLZC) local aquifer