Latitude 43°01'47", Longitude 99°19'42" NAD27
Gregory County, South Dakota , Hydrologic Unit 10150001
Well depth: not determined. Land surface altitude: 2,221
feet above NAVD88.
Well completed in "High Plains aquifer" (N100HGHPLN) national aquifer.
Well completed in "Arikaree Formation" (122ARKR) local aquifer