Latitude 43°34'40", Longitude 102°30'16" NAD27
Oglala Lakota County, South Dakota , Hydrologic Unit 10140201
Well depth: not determined. Hole depth: 23.0 feet
Land surface altitude: 2,705.00
feet above NGVD29.
Well completed in "Holocene Alluvium" (111ALVM) local aquifer