California WaterFix

The Sacramento-San Joaquin River Delta (Delta) is the hub of our state’s water delivery system and home to one of California’s most important ecosystems. But the system no longer works. Aging dirt levees are all that protect our main source of water from catastrophic earthquakes, floods and rising sea levels. The environment is deteriorating and water deliveries are constrained by tightening regulations. 

We need a modern system that can protect water supplies for people, the environment, farms and the California economy. We need California WaterFix.

To learn more, visit


Latest News

Take Action! 

In the coming months, water agencies across California will make final decisions on this critical infrastructure project.

If you’re in favor of a flexible and modern solution to our region’s precarious water supply situation, let your voice be heard! Express support for California WaterFix and the investment it will bring to our region’s long-term water security:

Additional Resources