Latitude 45°16'12", Longitude 99°57'23" NAD27
Walworth County, South Dakota , Hydrologic Unit 10130105
Well depth: 48.0 feet Land surface altitude: 2,056.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer