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STATE WATER PROJECT

Learn more about the State Water Project – the backbone of the state’s water supply delivery system, providing high-quality drinking water for two-thirds of the state.
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SCIENCE

Learn how the SWC and its member agencies are looking at our state’s water supply through a scientific lens and protecting, restoring and enhancing the Sacramento-San Joaquin Delta ecosystem.
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RESOURCES

Check out our fact sheets, op-eds, videos and other materials to learn more about the value of the State Water Project and what it means to you and your community.
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NEWS

Read the latest news articles, as well as thoughtful opinion pieces from SWC General Manager Jennifer Pierre.
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ABOUT US

Stay informed about the SWC and its 27 member water agencies that deliver fresh water for use in our homes, farms and businesses, serving as stewards of the state’s precious and finite water resources.
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DELTA DASHBOARD

View the latest information on California’s statewide hydroclimate and State Water Project operations, including precipitation, snow water content, daily average flow, reservoir storage, total exports and more.
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WHAT’S NEW

As climate change and regulatory constraints cause water supplies to diminish over time, the reliability of the #StateWaterProject infrastructure is in jeopardy, putting 27M Californians & 750K acres of farmland at risk.

SWC Responds to Injunction on #DeltaConveyanceProject Geotechnical Investigations:
"The very data gathering that has been halted today is essential for permitting agencies like the @DeltaCouncil to make informed decisions." –@jenbenthehen, SWC GM
http://bit.ly/45xMTwe

Despite a very wet winter and spring, water managers at DWR had to reduce pumping in the south Delta due to fishery regulations, impacting vital water supplies to communities, businesses and farms from the Bay Area to Southern #California.

🌊🌿 Our coalition is pressing Governor Newsom and CA legislators to dedicate major funding from the climate resilience bond to crucial water projects. It's time to strengthen our infrastructure against climate change and protect our communities and environment. Join us in

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