Lawrence County, South Dakota
Hydrologic Unit Code --
Latitude 44°15'24", Longitude 103°46'21"
NAD27
Land-surface elevation 6,120 feet above NGVD29
Spring discharges from the Paleozoic aquifers (N500PLOZOC) national aquifer.
Spring discharges from the Englewood Formation (Mississippian and Devonian) (330EGED) local aquifer.