Home Columbia River Treaty Organization History Treaty 2014/2024 History & Review 2014/2024 Phase I Technical Studies 2014/2024 Phase I Executive Summary 2014/2024 Phase I Appendices 2014/2024 Phase I Report Permanent Engineering Board Treaty Projects Key Provisions Documents Site Map Internet Links Contact Us COLUMBIA RIVER TREATY The Columbia River Treaty is an international agreement between the United States and Canada on the coordinated development and operation of the Columbia River Basin. Learn more about the organization and history of the Treaty, and read the Treaty itself. 2014/2024 Review Information Columbia River Treaty - History and 2014/2024 Review Columbia River Treaty - 2014/2024 Review Phase I Technical Studies Columbia River Treaty - 2014/2024 Review Phase I Executive Summary Columbia River Treaty - 2014/2024 Review Phase I Appendices Columbia River Treaty - 2014/2024 Review Phase I Report

Last updated: 8/11/2010 

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