The Siuslaw River is a river, about 110 miles (177 km) long, that flows to the Pacific Ocean coast of Oregon in the United States. It drains an area of about 773 square miles (2,000 km2) in the Central Oregon Coast Range southwest of the Willamette Valley and north of the watershed of the Umpqua River.
The Smith River is a 90-mile (140 km) tributary of the Umpqua River in the U.S. state of Oregon. It drains 352 square miles (910 km2) of the Central Oregon Coast Range between the watershed of the Umpqua to the south and the Siuslaw River to the north.
The Alsea River flows 48.5 miles (78.1 km) from Alsea, an unincorporated community in the coastal mountains of the U.S. state of Oregon, to the Pacific Ocean near the city of Waldport. It begins at the confluence of the North Fork Alsea River and the South Fork Alsea River and ends in Alsea Bay, a wide estuary at Waldport. The river flows generally west-northwest in a winding course through the mountains of southern Benton and Lincoln counties, passing near the unincorporated community of Tidewater and through the Siuslaw National Forest. Its drainage basin extends into Lane County, along the headwaters of the South Fork Alsea River.
The Umatilla River is an 89-mile (143 km) tributary of the Columbia River in northern Umatilla County, Oregon, United States. Draining a basin of 2,450 square miles (6,300 km2), it enters the Columbia near the city of Umatilla in the northeastern part of the state. In downstream order, beginning at the headwaters, major tributaries of the Umatilla River are the North Fork Umatilla River and the South Fork Umatilla River, then Meacham, McKay, Birch, and Butter creeks.
Minerva is an unincorporated community in Lane County, Oregon, United States. It is located about 13 miles (21 km) northeast of Florence near the North Fork Siuslaw River within the Siuslaw National Forest.
Marion Forks is an unincorporated community on the North Santiam Highway, 15 miles (24 km) south of the city of Detroit, in Linn County, Oregon, United States.
Cushman is an unincorporated community in Lane County, Oregon, United States. It is located on the north bank of the Siuslaw River on Oregon Route 126, between Tiernan and Florence.
Tiernan is an unincorporated community in Lane County, Oregon, United States. It is about five miles west of Mapleton on Oregon Route 126 near the Siuslaw River and within the Siuslaw National Forest.
The Little North Santiam River is a 27-mile (43 km) tributary of the North Santiam River in western Oregon in the United States. It drains 113 square miles (290 km2) of the Cascade Range on the eastern side of the Willamette Valley east of Salem.
Flagg, Oregon, began as a railroad station on the Southern Pacific Line from Eugene to Coos Bay and later became an unincorporated community in Lane County, Oregon, United States, on Penn Road approximately 5 miles (8 km) west of Vaughn. Wildcat Creek, a tributary of the Siuslaw River, flows by Flagg.
Wildcat Creek is a 16-mile-long (26 km) creek in Lane County, Oregon, United States within the Siuslaw National Forest. The creek empties into the Siuslaw River at Austa on Oregon Route 126.
Yakso Falls is a 70-foot (21 m) waterfall on Little River, in the Cascade Range east of Roseburg in the U.S. state of Oregon. The waterfall is about 27 miles (43 km) from the unincorporated community of Glide along Little River Road, which becomes Forest Road 27.
French Pete Creek is a tributary of the South Fork McKenzie River in Lane County, in the U.S. state of Oregon. It flows generally west through the Three Sisters Wilderness to the south end of Cougar Reservoir, about 11 miles (18 km) from the larger river's confluence with the McKenzie River. The creek has two named tributaries—Olallie Creek and, further downstream, Pat Creek—both of which enter from the right.
The North Fork Alsea River is a 16-mile (26 km) tributary of the Alsea River in the U.S. state of Oregon. It begins at Klickitat Lake, fed by Klickitat and Lake creeks in the Central Oregon Coast Range, and flows generally south to near Alsea, where it joins the South Fork Alsea River to form the main stem. For most of its course, the North Fork winds through the Siuslaw National Forest in Lincoln County and then Benton County. It passes under Oregon Route 34 northeast of Alsea.
The North Fork Siuslaw River is a tributary of the Siuslaw River in Lane County in the United States state of Oregon. It is formed by the confluence of Sam Creek and West Branch in the Siuslaw National Forest of the Central Oregon Coast Range. The former community of Pawn was once at the juncture of the two creeks. From here, the river flows about 2 miles (3 km) southeast, then about 25 miles (40 km) southwest to meet the main stem 1.2 miles (1.9 km) east of Florence.
The North Fork Umatilla River is a tributary of the Umatilla River in Union and Umatilla counties in the U.S. state of Oregon. Its headwaters lie in the Umatilla National Forest in the Blue Mountains of northeastern Oregon. It flows generally northwest to meet the South Fork Umatilla River near Graves Butte. Together the two forks form the main stem Umatilla.
The North Fork Smith River is a 34-mile (55 km) tributary of the Smith River in Douglas County in the U.S. state of Oregon. It begins in the Central Oregon Coast Range near Roman Nose Mountain and flows generally southwest to meet the larger river 16 miles (26 km) from its confluence with the Umpqua River at Reedsport. The entire course of the North Fork lies within the Siuslaw National Forest.
The West Fork Smith River is a tributary, about 10 miles (16 km) long, of the Smith River in Douglas County in the U.S. state of Oregon. It begins in the Central Oregon Coast Range near Roman Nose Mountain and flows generally south to meet the larger river 35 miles (56 km) from its confluence with the Umpqua River near Reedsport. The entire course of the river lies within the Siuslaw National Forest.
Deadwood Creek is a tributary of Lake Creek in the Siuslaw River basin in Lane County in the U.S. state of Oregon. Beginning near Taylor Butte in the Central Oregon Coast Range, it meanders generally southwest through the Siuslaw National Forest to meet the larger creek at the rural community of Deadwood. This is 5 miles (8 km) from Lake Creek's confluence with the river near Swisshome and 34 miles (55 km) by water from the Siuslaw River's mouth on the Pacific Ocean at Florence.
Penn is an unincorporated community and former railway station in Lane County, in the U.S. state of Oregon. It was named for the Penn Timber Company, which operated in the vicinity.
