Latitude 44°05'20", Longitude 103°21'13" NAD27
Pennington County, South Dakota , Hydrologic Unit 10120110
Well depth: 900 feet Hole depth: 905 feet
Land surface altitude: 4,105
feet above NGVD29.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Deadwood Formation" (360DDWD) local aquifer