2012 Map of Pothole Valley

About this map

Pothole Valley characterizes this high-elevation landscape in northeastern California, defined by its complex network of seasonal water sources and forest access routes. This 2012 survey shows a terrain managed largely for forestry and grazing, where vital water points such as Bird Spring, Quaking Aspen Spring, and Pothole Spring are the primary landmarks. The presence of Boles Tank and the Timbered Ridge Reservoir suggests the intentional management of water for livestock or fire suppression within this timber-rich region. To the east, Timbered Ridge rises above the drainage of Boles Cr, accessed by a dense grid of Forest Service roads including Clear Lake Reservoir Rd. The map provides a detailed view of the infrastructure supporting the high desert and mountain interior of Modoc County.