Skagit River Cottonwoods Overview

PHYSICAL: The reserve is on the floodplain of the Skagit River , a relatively small, fast-flowing river with a gradient of about six m/km. The northeast-southwest trending valley, located in the Hozameen Ranges of the Cascade Mountains, is bounded by slopes of about 30o which rise to peaks of 2100-2500 m. The valley is relatively