what is the salmon river main line
The Main Salmon River has three segments that are often referred to as the Upper Salmon, the Main Salmon (the middle portion of the river), and the Lower Salmon.The South Fork of the Salmon and the Middle Fork of the Salmon are the fourth and fifth whitewater runs in the Salmon River drainage.he Main Salmon River has three segments that are often referred to as the Upper Salmon, the Main Salmon (the middle portion of the river), and the Lower Salmon.
The Salmon River originates from and flows through the mountains of central and eastern Idaho (Lemhi Range, Sawtooth, Salmon River Mountains, Clearwater and Bitterroot Range).The main stem rises in the Sawtooth Range at over 9,200 feet (2,800 m) in elevation, several miles northwest of Norton Peak.orth of Salmon, the river is joined by the North Fork, before turning west into over 200 miles (320 km) of continuous canyons through the Salmon River and Clearwater Mountains â some of the most rugged and isolated terrain in the contiguous United States.