Latitude 42°55'43", Longitude 97°27'41" NAD27
Yankton County, South Dakota , Hydrologic Unit 10170101
Well depth: 120 feet Land surface altitude: 1,352.00
feet above NGVD29.
Well completed in "Upper Cretaceous aquifers" (N300UPCTCS) national aquifer.
Well completed in "Niobrara Formation" (211NBRR) local aquifer