Gilbert River (Oregon)
Encyclopedia
The Gilbert River is a river on Sauvie Island
in the U.S. state
of Oregon
which flows from Sturgeon Lake
into the Multnomah Channel
of the Willamette River
.
Sauvie Island
Sauvie Island, in the U.S. state of Oregon, originally Wapato Island or Wappatoo Island, is the largest island along the Columbia River, at 26,000 acres , and the largest river island in the United States...
in the U.S. state
U.S. state
A U.S. state is any one of the 50 federated states of the United States of America that share sovereignty with the federal government. Because of this shared sovereignty, an American is a citizen both of the federal entity and of his or her state of domicile. Four states use the official title of...
of Oregon
Oregon
Oregon is a state in the Pacific Northwest region of the United States. It is located on the Pacific coast, with Washington to the north, California to the south, Nevada on the southeast and Idaho to the east. The Columbia and Snake rivers delineate much of Oregon's northern and eastern...
which flows from Sturgeon Lake
Sturgeon Lake (Oregon)
Sturgeon Lake is a lake on Sauvie Island in the U.S. state of Oregon. It is particularly notable in that it is the largest lake on the largest fluvial island in the United States and occupies quite a large area of that island....
into the Multnomah Channel
Multnomah Channel
Multnomah Channel is a distributary of the Willamette River that splits from the main stem a few miles upstream of the Willamette's convergence with the Columbia River in Multnomah County in the U.S. state of Oregon. The channel flows northwest then north around Sauvie Island for about to meet the...
of the Willamette River
Willamette River
The Willamette River is a major tributary of the Columbia River, accounting for 12 to 15 percent of the Columbia's flow. The Willamette's main stem is long, lying entirely in northwestern Oregon in the United States...
.