The Pacific Ocean.
the Columbia River flows mostly through the stae of Washington
Columbia river
Columbia river.
The major river that begins in British Columbia and flows into the American state of Washington is the Columbia River. It is the largest river in the Pacific Northwest region of North America.
The Yukon River flows through Alaska. The river is also in British Columbia and Yukon, Canada. It begins in British Columbia.
The Snake River flows through Idaho and empties into the Columbia River. The Snake River is the largest tributary of the Columbia River and plays a significant role in the region's ecosystem and economy.
The Columbia River separates Washington State and Oregon.
snake
The Pacific Ocean
snake river.
snake river.
Columbia river