Latitude 43°49'18", Longitude 103°49'25" NAD83
Custer County, South Dakota , Hydrologic Unit 10120107
Well depth: 260 feet Hole depth: 260 feet
Land surface altitude: 6,290
feet above NAVD88.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Madison Group" (331MDSM) local aquifer