It then flows north between the Toiyabe Range and the Shoshone Mountains for approximately half its length .
In its upper reaches , the Reese River is a fast - flowing mountain stream surrounded by relatively lush growth including Aspen groves and cottonwood trees .
Reese River then flows north between the Toiyabe Range and the Shoshone Mountains for approximately half Reese River 's length .
In its upper reaches , the Reese River is a fast - flowing mountain stream surrounded by relatively lush growth including Aspen groves and cottonwood trees .