Latitude 43°44'14", Longitude 99°40'12" NAD27
Lyman County, South Dakota , Hydrologic Unit 10140204
Well depth: 860 feet Land surface altitude: 1,455.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer