Mellette County, South Dakota
Hydrologic Unit Code 10140202
Latitude 43°37'40", Longitude 100°54'20"
NAD27
Land-surface elevation 2,175 feet above NGVD29
The depth of the well is 2,430 feet below land surface.
The depth of the hole is 2,430 feet below land surface.
This well is completed in the Lower Cretaceous aquifers (N300LCRTCS) national aquifer.
This well is completed in the Sundance Formation (221SNDC) local aquifer.