Learn more about the Coalition for Protecting Arizona’s Lifeline – the Colorado River, delivered by Central Arizona Project.

Learn more about the conservation points of pride within the Lower Colorado River Basin and in Arizona and its cities and towns.

Nine Arizona business leaders penned an op-ed stating their support for protecting the Colorado River and its water delivered by CAP.

CAP’s response to the Draft Environmental Impact Statement (DEIS) for post-2026 Colorado River operations.

Colorado River Storage Project Initial Units constructed to ensure Lower Basin Compact Deliveries

Scott A. Miltenberger, Ph.D., “We Have to Judge the Future by the Past”: The 1931–40 Drought, the Upper Basin Compact, and the Colorado River Storage Project, Vol. 57 ARIZ. ST. L.J., 1441 (2025).