Latitude 43°48'05", Longitude 103°12'23" NAD27
Custer County, South Dakota , Hydrologic Unit 10120109
Well depth: 325 feet Land surface altitude: 3,420
feet above NGVD29.
Well completed in "Lower Cretaceous aquifers" (N300LCRTCS) national aquifer.
Well completed in "Newcastle Sandstone" (217NCSL) local aquifer