20171230 145752 touchet river off hwy12 near store
Hiking the North Fork Trail in Westfir, Oregon
The North Fork Wenaha River is a tributary, 16 miles (26 km) long, of the Wenaha River in the U.S. states of Washington and Oregon. The river begins in the Blue Mountains in Columbia County, Washington, and flows generally southeast through the Wenaha–Tucannon Wilderness to meet the South Fork Wenaha River in Wallowa County, Oregon. The combined forks form the main stem Wenaha, a tributary of the Grande Ronde River.