2020 Map of Spur Peak

About this map

Okanogan National Forest dominates this mountain landscape, where complex drainage networks carve through the high elevations of Okanogan County. The map is defined by prominent summits, most notably South Twentymile Peak and the namesake Spur Peak in the southeast. These peaks serve as the source for a dense system of waterways, including the main channel of Twentymile Creek and its many tributaries such as N Fork Twentymile Creek and S Twentymile Creek. Along the western edge, the Chewuch River flows through a narrow valley, fed by smaller streams like July Creek and Brevicomis Creek. The intricate contour work illustrates the steep gradients that characterize this part of the Pacific Northwest, showing the transition from river bottoms to high ridgelines where names like Honeymoon Creek and No Snake Creek reflect the area's local naming traditions.