2012 Map of Cleghorn Lakes

About this map

Cleghorn Lakes provides the central geographic focus for this arid reach of San Bernardino County. Located in the high desert, the map documents a terrain defined by complex ephemeral drainage patterns and alluvial fans that descend toward the dry lake beds. This 2012 survey by the U.S. Geological Survey utilizes high-resolution digital data to trace the subtle topographic contours of the basin. The landscape is characterized by its isolation, with few man-made structures or improved roads, emphasizing the natural hydrology and the seasonal nature of the desert lakes. Researchers and geologists can study the network of washes that feed into the Cleghorn Lakes area, providing insight into the region's environmental management and land use within the broader California desert system.