Rock Island Lake Dam USGS Youngstown Quad, Ohio, Topographic Map

Rock Island Lake Dam is a Dam in the state of Ohio (county of Mahoning), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 41.07173 and W -80.62813. Rock Island Lake Dam is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Youngstown quad. The nearest major town is Youngstown, OH.