Latitude 45°41'40", Longitude 102°35'10" NAD27
Perkins County, South Dakota , Hydrologic Unit 10130302
Well depth: not determined. Land surface altitude: 2,641.00
feet above NGVD29.
Well completed in "Paleozoic aquifers" (N500PLOZOC) national aquifer.
Well completed in "Interlake Formation" (350IRLK) local aquifer