- The Okanogan-Wenatchee National Forest is a large and diverse landscape, encompassing 3.8 million acres along the east slopes of the Cascade Range in Washington.
- Nooksack River § Middle Fork (Wikipedia)
The Middle Fork Nooksack River, about 20 miles (32 km) long, originates on the southern slopes of Mount Baker near Baker Pass. It flows generally northwest between Mount Baker and Twin Sisters, and drains into the North Fork opposite Welcome, about 4.5 km (2.8 mi) northeast of the confluence between the North and South Forks.