Latitude 43°37'34", Longitude 103°41'41" NAD27
Custer County, South Dakota , Hydrologic Unit 10120106
Well depth: 360 feet Hole depth: 360 feet
Land surface altitude: 5,130
feet above NGVD29.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Opeche Shale" (317OPCH) local aquifer