Township of Somonauk USGS Somonauk Quad, Illinois, Topographic Map

Township of Somonauk is a Civil in the state of Illinois (county of DeKalb), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 41.67197 and W -88.68536. Township of Somonauk is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Somonauk quad. The nearest major town is Somonauk, IL.