Porter Quarry USGS Belvidere NW Quad, IL,WI, Topographic Map

Porter Quarry is a Mine in the state of (county of Winnebago), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 42.46974 and W -88.96983. Porter Quarry is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Belvidere NW quad. The nearest major town is South Beloit, IL.