Latitude 44°08'08", Longitude 103°25'34" NAD27
Pennington County, South Dakota , Hydrologic Unit 10120111
Well depth: 280 feet Hole depth: 280 feet
Land surface altitude: 4,600
feet above NGVD29.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Deadwood Formation (Outcrop)" (371DDWD) local aquifer