Columbia River Basin | Region 10 | US EPA

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Columbia River Basin

Outline of the Columbia River Basin

Canadian Northwest to the ocean so blue Roll on Columbia, roll on - Woody Guthrie

The magnificent Columbia River Basin covers a major portion of the landscape of North America, including parts of seven states and British Columbia. The basin provides drainage for hundreds of tributaries over an area of more than 260,000 square miles into a river near 1,200 miles in length. The Columbia River Basin has been and will continue to provide an important North American backdrop for urban settlement and development, agriculture, transportation, recreation, fisheries and hydropower. Read more...

2008 Columbia Basin State of the River Report for Toxics

The Columbia Basin State of the River Report for Toxics is intended to increase public understanding about the impacts of toxics in the Basin and foster new and enhance existing partnerships to reduce toxics.
View the draft State of the River Report for Toxics.

Columbia River: A National Priority

In EPA’s 2006-2011 Strategic Plan, the Columbia River Basin was elevated to one of our Nation’s great water bodies, joining the Chesapeake Bay, Great Lakes, Gulf of Mexico, South Florida Ecosystem, Long Island Sound and Puget Sound. As the Agency’s road map for future work efforts, the strategic plan sets environmental targets which will help to move toward a healthier river.

  • Protect, enhance, or restore 13,000 acres of wetland habitat and 3,000 acres of upland habitat in the Lower Columbia River watershed.
  • Clean up 150 acres of known highly contaminated sediments.
  • Demonstrate a 10% reduction in mean concentration of contaminants of concern found in water and fish tissue.

Columbia River Baseline Document (PDF) (5 pp. 60K)



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URL: http://yosemite.epa.gov/r10/ecocomm.nsf/Columbia/Columbia

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