Latitude 44°03'38", Longitude 103°17'16" NAD27
Pennington County, South Dakota , Hydrologic Unit 10120110
Well depth: not determined. Hole depth: 1785 feet
Land surface altitude: 3,360
feet above NGVD29.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Madison Group" (331MDSM) local aquifer