N Ketchum Ranch USGS Ludlow Quad, South Dakota, Topographic Map

N Ketchum Ranch is a Locale in the state of South Dakota (county of Harding), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 45.8125 and W -103.43796. N Ketchum Ranch is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Ludlow quad. The nearest major town is Olson, SD.