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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

@SWC_CAWater

- February 2, 2023

Head over to @mojavewater's website for landscaping resources – from easy ways to save water around the yard, a month-by-month #WaterWise watering schedule to literature on desert smart plants & #NativePlants! Check it out here: https://t.co/z1orLF5REM https://t.co/PPHihSXg0f
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@SWC_CAWater

- February 1, 2023

@CA_DWR: DWR today conducted the second Phillips Station snow survey of the season. The manual survey recorded 85.5 inches of snow depth & a snow water equivalent of 33.5 inches, which is 193 percent of the February 1 average for this location. - #california #cawater #SnowSurvey2023 https://t.co/la9nSK5S7a
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@SWC_CAWater

- January 31, 2023

@mwdh2o: Public in-person tours of our #PureWater SoCal Demonstration plant in Carson are starting back up again. Join us on Feb. 11 at 10 am to learn more about this program, which could become the largest in the nation: https://t.co/Z45TRKyFfp https://t.co/rGwOlYTLdQ
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@SWC_CAWater

- January 31, 2023

@bewaterwiseh2o: Being able to safeguard your property from extreme weather conditions is critical. Upgrade your property’s equipment through our Water Savings Incentive Program to improve water efficiency and maximize existing water supplies: https://t.co/dnTsHZ9UmK. #bewaterwise https://t.co/UAIdWevTp6
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@SWC_CAWater

- January 31, 2023

Did you know? @AlamedaCountyWD has inflatable rubber dams that span the width of the Alameda Creek Flood Control Channel to capture rainwater runoff and divert it to ponds where it can percolate and recharge the underlying Niles Cone Groundwater Basin. https://t.co/KJl0SUGDh3
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