Latitude 43°40'31", Longitude 100°41'50" NAD27
Mellette County, South Dakota , Hydrologic Unit 10140203
Well depth: 9 feet Land surface altitude: 1,950
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Pierre Shale" (211PIRR) local aquifer