
Tunnel Trouble, Voices of the Delta
Hear directly from residents of the Delta in this short film by Dan Blackburn.
If you could save the largest estuary in California, would you?
The California Delta estuary is dying. Our strategy to save this critical natural resource could save endangered resources all over the world. Learn More
Yvon Chouinard on the Delta Tunnels Project
Everything C-WIN Co-founder Yvon Chouinard said years ago about California water and the proposed Delta Twin Tunnels project holds true today. With greater urgency.
Yvon Chouinard talks about the Delta Tunnels Project

How We Work

Don’t Just Take Our Word For It
California has a water crisis. C-WIN is the best option to fix it. They’ve been committed to this issue for decades, and because of their vast experience, they’re highly successful at the policy level. No organization is more dedicated to water equity in California than C-WIN.
— Judy Stewart,
C-WIN Supporter and Daughter of actor Jimmy Stewart
C-WIN is the only organization fighting for the equitable distribution of California’s water. They have achieved remarkable results…and will not compromise bedrock principles.
— Huey Johnson,
former California Secretary of Resources
California does not have a water problem, it has a water management problem. We started CWIN with two goals: to hold those accountable to manage this precious resource fairly, and to be a voice for the fish and game that are directly impacted by our actions but don’t have a voice.
— Dorothy Green,
founder of Heal the Bay and co-founder of C-WIN
