national wild and scenic river
- Wenaha River (Wikipedia)
The Wenaha River is a tributary of the Grande Ronde River, about 21.6 miles (34.8 km) long, in Wallowa County, northeastern Oregon. The river begins at the confluence of its north and south forks in the Blue Mountains and flows east through the Wenaha–Tucannon Wilderness to meet the larger river at the small settlement of Troy.