Latitude 44°00'33.99", Longitude 103°19'56.96" NAD27
Pennington County, South Dakota , Hydrologic Unit 10120110
Well depth: 640 feet Hole depth: 640 feet
Land surface altitude: 4,293
feet above NGVD29.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Deadwood Formation" (360DDWD) local aquifer