INTERNATIONAL BOUNDARY AND WATER COMISSION COMISIÓN INTERNACIONAL DE LÍMITES Y AGUAS Colorado...
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Transcript of INTERNATIONAL BOUNDARY AND WATER COMISSION COMISIÓN INTERNACIONAL DE LÍMITES Y AGUAS Colorado...
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INTERNATIONAL BOUNDARY AND WATER COMISSION
COMISIÓN INTERNACIONAL DE LÍMITES Y AGUAS
Colorado River Joint Cooperative Proces
Presentation to
Urban Water InstituteAugust 23, 2012
Edward DrusinaU.S. Commissioner
International Boundary and Water Commission
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IBWC History
1848 Guadalupe Hidalgo Treaty – Mexican American War Ends
1853 Gadsden Purchase 1889 Convention – IBC Becomes
Permanent Agency of USFG 1906 Treaty – Rio Grande Allocations 1944 Treaty – Renames the IBC to the
IBWC Colorado River, Rio Grande & Tijuana River
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U.S.-MEXICO JOINT DECLARATIONS
August 2007► Joint Declaration of U.S. and Mexico to Discuss Joint Cooperative Actions
Related to the Colorado River, signed by DOI Secretary Kempthorne and Mexican Ambassador Sarukhan
January 2009► Joint Declaration of DOI Secretary Salazar and Mexican Ambassador
Sarukhan December 2010
► DOI Secretary Salazar and SEMARNAT Secretary Elvira continue dialogues on drought conditions in the Colorado River, with meetings in Mexico City
Bridge over dry Colorado River near SIB
Water in Colorado River Limitrophe reach
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LEADERSHIP TEAM
Formed in February 2011 Participation from the
IBWC and Reclamation Commissioners, Principal Engineers, BOR Regional Directors
2012 Established Seven Basin States & ConAgua join direct discussions
Feb. 23 Leadership Meeting in El Paso, Texas
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LEADERSHIP TEAM
Reviewed structure for the Joint Cooperative Process
Reviewed and prioritized issues and projects 2011 process effective Key and Fundamental
Issues Clarified 2012 US & MX Water Stakeholders at the
table Current Project Focus – Incorporate Key and
Fundamental Issues
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KEY FUNDAMENTAL ISSUES
Salinity Shortage Management Surplus Sharing Intentionally Created Mexican Allocation (ICMA) Exchange of Water Water for the Environment
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SALINITY
Need to address salinity impacts of potential projects Technical analysis/modeling has been undertaken Legal and policy issues are being considered
Colorado River at NIB
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SHORTAGE MANAGEMENT
Determined the conditions and means by which shortage would be addressed as part of a comprehensive framework of cooperative actions
Considered drought indicators, parameters not controlled by humans, rainfall, runoff, reservoir elevations, etc.
Lake Mead “bathtub ring” at Hoover Dam
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SURPLUS SHARING
Determine the conditions and means by which this issue would be addressed
Surplus is being considered as part of the JCP.
High flow at SIB following April 2011 rainfall
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I C M A
Intentionally Created Mexican Allocation (ICMA) – similar to Intentionally Created Surplus in the United States
Could give Mexico greater flexibility in how it manages its Colorado River allotment
Minute 318 Earthquake Relief Results: 2011 - 50,336 AF, 2012 - 132,228 AF(est.), 2013 –
77,435 AF(est.) Benefits Lake Mead levels
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EXCHANGE OF WATER
Minute 318 Water could serve as an investment in the regions future.
As we develop projects such as for conservation or new water sources, are there ways to exchange water rather than physically move it great distances?
Morelos Dam diverts Colorado River water into Mexico’s irrigation canal
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WATER FOR THE ENVIRONMENT
Identify a framework that identifies how water for the environment could be used when it becomes available, taking into consideration the sources of water and legal restrictions
Requires significant technical, legal, and policy analysis
Dry riverbed at SIB, Wellton-Mohawk Drain on left.
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INTERNATIONAL BOUNDARY AND WATER COMISSION
COMISIÓN INTERNACIONAL DE LÍMITES Y AGUAS