Big Rock Lake USGS Molalla Quad, Oregon, Topographic Map

Big Rock Lake is a Lake in the state of Oregon (county of Clackamas), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 45.20679 and W -122.54981. Big Rock Lake is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Molalla quad. The nearest major town is Mulino, OR.