2001 Map of Spur Peak

About this map

The Okanogan National Forest dominates this high-elevation landscape in north-central Washington, shaped by the drainage patterns of the Chewuch River and its numerous tributaries. High summits such as South Twentymile Peak and Spur Peak anchor the topography, which is defined by a dense network of drainages including Twentymile Creek, Boulder Creek, and Snake Creek. Human presence is marked primarily by the Twentymile Trail and a series of forest roads navigating the steep grades. This era of forest management is reflected in the systematic division of the land into protraction blocks like pb43 and pb37, highlighting the transition from traditional section-and-township grids to more specialized forestry mapping units. The map details the intricate hydrography of the Cascades, tracing the paths of North Fork Twentymile Creek, Claw Creek, and Timber Creek as they descend toward the main river valley.