Latitude 43°48'17", Longitude 103°47'43" NAD27
Custer County, South Dakota , Hydrologic Unit 10120107
Land surface altitude: 6,130
feet above NGVD29.
Spring discharges from "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Spring discharges from "Deadwood Formation (Outcrop)" (371DDWD) local aquifer