Modoc County USGS BIG SAGE RESERVOIR Quad, California, Topographic Map

Modoc County is a Civil in the state of California (county of Modoc), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 41.56656 and W -120.73441. Modoc County is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS BIG SAGE RESERVOIR quad. The nearest major town is Alturas, CA.