2021 Map of Adelaide

About this map

Sonoma Peak rises as the dominant landmark of the Sonoma Range in this high-desert portion of Humboldt County. The landscape is defined by its water sources and drainage patterns, where named springs such as Reinhart Spring, Harry Kaul Spring, and Willow Spring suggest a history of seasonal range use and livestock management. These vital water points are scattered across a complex terrain of canyons, including Sonoma Canyon and Granite Canyon, which funnel toward the high meadows.