Siuslaw River, Florence

Siuslaw River starts at an elevation of 636 feet (194 m) in the Coast Range and flows generally west-northwest for 110 miles (177 km) to the Pacific Ocean at Florence, draining a watershed of 494,720 acres (200,206 ha), about 53 miles (85 km) west of Eugene and 43 miles (69 km) south of Newport, Oregon.