Catacoula 411 Dam USGS ST HELENA Quad, California, Topographic Map

Catacoula 411 Dam is a Dam in the state of California (county of Napa), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 38.56157 and W -122.37942. Catacoula 411 Dam is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS ST HELENA quad. The nearest major town is Angwin, CA.