American Island (historical) USGS Chamberlain Quad, South Dakota, Topographic Map

American Island (historical) is an Island in the state of South Dakota (county of Brule), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 43.80694 and W -99.35038. American Island (historical) is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Chamberlain quad. The nearest major town is Chamberlain, SD.