Latitude 45°31'56", Longitude 100°02'58" NAD27
Walworth County, South Dakota , Hydrologic Unit 10130106
Well depth: 190 feet Land surface altitude: 1,840.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer