Empire Ridge USGS CHALLENGE Quad, California, Topographic Map

Empire Ridge is a Ridge in the state of California (county of Yuba), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 39.49211 and W -121.1519. Empire Ridge is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS CHALLENGE quad. The nearest major town is Challenge, CA.