Latitude 44°02'57", Longitude 103°05'22" NAD27
Pennington County, South Dakota , Hydrologic Unit 10120110
Well depth: not determined. Hole depth: 18.0 feet
Land surface altitude: 3,140
feet above NGVD29.
Well completed in "Alluvium, Terrace, Non-Glacial" (110AVTN) local aquifer