Columbia River drainage basin - Wikipedia
The Columbia River drainage basin is the drainage basin of the Columbia River in the Pacific Northwest region of North America. It covers 668,000 km 2 or 258,000 sq mi. [1] In common usage, the term often refers to a smaller area, generally the portion of the drainage basin that lies within eastern Washington. [1]
Columbia River nautical chart and water depth map - Fishermap
The marine chart shows depth and hydrology of Columbia River on the map. It flows through the following states: Oregon, Washington, British Columbia (Canada) 258000 basin size ( sq mi )
Columbia River - ArcGIS StoryMaps
2019年11月1日 · This map shows the Columbia River Drainage Basin and the river with dark purple line. Two fifth of the river's course, some 500 miles (800 km) of its 1,240 miles (2,000 km) length, lies in Canada, between its headwaters in British Columbia and the US border.
Map of the Columbia River Basin showing action areas, dams, and listed species. (From 2009 FCRPS Progress Report-salmonrecovery.gov)
Columbia River - American Rivers
The Columbia River Basin covers 258,000 square miles and includes parts of seven states and one Canadian province. In its 1,200 mile course to the ocean, the river flows through four mountain ranges and drains more water to the Pacific Ocean than any other river in North or South America.
Columbia Basin Watershed Boundary - Overview - ArcGIS
This area represents the watershed drainage area of the Columbia River. The source geometry is from the Watershed Boundary Dataset (https://nhd.usgs.gov/wbd.html).
Columbia Basin Map - usace.army.mil
Map of Columbia System projects. ... Columbia Basin Map. Map of Columbia System projects. Download Image: Full Size (0.43 MB) Tags: Photo by: Columbia River System Operations EIS | VIRIN: 161118-A-A1408-301.JPG Photo Gallery. ESSAYONS. Our Mission. Deliver vital engineering solutions, in collaboration with our partners, to secure our Nation ...
Map of the Columbia River Basin. | Open Rivers Journal
Map of the Columbia River Basin via USACE.
(PDF) Atlas of the Columbia River Basin - ResearchGate
2013年7月1日 · The four chapters of the Atlas of the Columbia River Basin showcase select aspects of the Columbia River Basin through interactive maps. The first chapter provides a broad yet descriptive...
Maps | Columbia River Treaty - Gov
The B.C. Public Service acknowledges the territories of First Nations around B.C. and is grateful to carry out our work on these lands. We acknowledge the rights, interests, priorities, and concerns of all Indigenous Peoples – First Nations, Métis, and Inuit – respecting and acknowledging their distinct cultures, histories, rights, laws, and governments.