USGS Portage Quad, Indiana, Topographic Map

Portage quad is a topographic map (topo) in the state of Indiana (IN), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 41.56254 and W -87.18753. Portage is sourced from the USGS (United States Geographical Survey). The nearest major town is Ogden Dunes, IN.