Water: Brought to you by Central Arizona Project. The 336-mile CAP system took 20 year to build, cost $4 billion, and is an engineering marvel that has contributed dramatically to our quality of life and the sustainability of the state’s water supply and economy.
Water:
Brought to you by Central Arizona Project
The 336-mile CAP system took 20 years to build, cost $4 billion, and is an engineering marvel that has contributed dramatically to our quality of life and the sustainability of the state’s water supply and economy.
CAP’s response to the DEIS for post-2026 Colorado River operations
Reclamation has released a Draft Environmental Impact Statement (DEIS), a required step in the process to develop new operating guidelines for Colorado River operations by the end of the year when the current operating guidelines expire. The DEIS places all the risk of a dwindling Colorado River on the Lower Basin, and all the alternatives proposed are harmful to Arizona.
Arizonans depend on the Colorado River
The Coalition for Protecting Arizona’s Lifeline is a nonpartisan alliance of leaders focused on educating, advocating and elevating the importance of long-term water security and economic resilience in our state.
Public Meetings
Unless otherwise noted, all meetings are held at CAP Headquarters, 23636 N. 7th St., Phoenix, AZ. Sign up to be notified of CAP board meetings.
Meetings in progress will have a 
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Please call 623-869-2333 if you are having any issue finding the live meeting you’re looking for.
Water Supply
Colorado River water: Adapting, protecting and building resiliency.
CAP System
Reliable deliveries to central and southern Arizona.
About Us
Central Arizona Project (CAP) is a 336-mile system that supplies Colorado River water to the most populated regions in Arizona, and delivers more tribal water than any other organization in the United States.
Contracting
Doing business with CAP. CAP engages in a wide range of activities while operating and maintaining the components of the system, and a great variety of equipment, supplies and services must be purchased to support these operations.
