2017 Map of Tucker Flat

About this map

The Whitman National Forest dominates the northern reaches of this Union County terrain, where ridges like Mann Ridge and Summit Spring Ridge overlook a complex system of water management. The landscape transition from high forest to the North Powder Valley is marked by an extensive network of irrigation infrastructure, including the Shaw Brant Ditch, Lone Pine Ditch, and Coughanour Ditch. These channels represent the essential water-diversion history of the region, feeding from various creek systems to support the valley below. Significant water storage is provided by the Wolf Creek Reservoir and Pilcher Creek Reservoir, which sit at the base of the foothills. Historical land use is further indicated by local landmarks such as Tucker Flat and the dramatic Anthony Gorge, while numerous springs like Goff Spring and Bowman Spring signify the vital natural water sources that once dictated early travel and grazing routes.