Latitude 45°31'01", Longitude 100°09'41" NAD27
Walworth County, South Dakota , Hydrologic Unit 10130106
Well depth: 226 feet Land surface altitude: 1,790.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer