The first major waterway would be the Columbia River that forms two/thirds of Oregon's northern border with Washington. Its headwaters start in Canada and it flows south and west then empties into the Pacific Ocean just west of Astoria, Oregon.
The second major waterway would be the Willamette River with its headwaters south of Eugene, Oregon, it flows north and empties into the Columbia River just north of Portland, Oregon.
The first major waterway would be the Columbia River that forms two/thirds of Oregon's northern border with Washington. Its headwaters start in Canada and it flows south and west then empties into the Pacific Ocean just west of Astoria, Oregon.
The second major waterway would be the Willamette River with its headwaters south of Eugene, Oregon, it flows north and empties into the Columbia River just north of Portland, Oregon.
The Columbia is the larges, the John Day is tributary to the Columbia.
major river #1, major river #2, major river #3, major river #4, major river #5, and major river #6
the snake and middle-fork river.
Columbia, Willamette, and Rogue.
it is one of three most important things to oregon.
i think it does have rivers
Oregon by a landslide, 56 rivers designated as Wild & Scenic. Alaska sits at #2 with 25 rivers designated. Texas has 1 river, the Rio Grande, and it's so polluted people have died from swimming in it.
The address of the Oregon Rivers Museum is: 87984 Heather Drive, Springfield, OR 97478
The Mississippi and the Amazon rivers are the two largest and most important rivers in the western hemisphere.
Most likely the Willimette river.
The Yellow River and the Yangtze River are the two largest and most important rivers in China.
The Tigris and Euphrates continue to be the two most important rivers in Mesopotamia.
Most rivers begin in the Appalachian mountains or rivers flow into the Gulf of Mexico.
Dnipro and Dnister
bacon
the Mississippi river, Ohio river, and the missouririver are the three most important rivers in the U.S. that flow south.