2012 Map of Ash Valley

About this map

Ash Valley defines this high-elevation landscape in Lassen County, where a network of forest roads and ranch tracks connects isolated water sources and seasonal camps. The map traces the essential water infrastructure of the region, including Fleming Spring, Diaz Spring, and Fulstone Spring, which serve as vital points in the arid terrain. The presence of Fleming Sheep Camp in the northeastern corner suggests a continued reliance on traditional grazing lands, while man-made features like Holbrook Reservoir and Spooner Reservoir manage the flow through Holbrook Canyon. Transportation is anchored by Ash Valley Rd and Richelieu Ranch Rd, providing access to the deep cuts of Spooner Trough Canyon and various forest service routes.