Latitude 43°44'58", Longitude 103°37'58" NAD27
Custer County, South Dakota , Hydrologic Unit 10120109
Well depth: 75.0 feet Hole depth: 75.0 feet
Land surface altitude: 5,440
feet above NGVD29.
Well completed in "Precambrian Erathem" (400PCMB) local aquifer