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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

TWITTER

@SWC_CAWater

- September 24, 2021

If you water your lawn, you’re using the same amount of #CAWater as it takes to flush your toilet 195 times! Make the change to CA native plants during this #drought and use less water. Find more resources @saveourwater at https://t.co/WK1bjGJS3Z @CA_DWR https://t.co/vulrkSOQHA
h J R
@SWC_CAWater

- September 21, 2021

Watering your lawn uses the same amount of #CAWater as 71 dishwasher loads. Save water during this #drought by making the change to CA native plants. Find more water saving tips @saveourwater at https://t.co/WK1bjGJS3Z @CA_DWR https://t.co/6LA391ofiQ
h J R
@SWC_CAWater

- September 17, 2021

#Drought is here and it is now more important than ever to use #CAWater wisely. Make the change to CA native plants and use less water. Learn how you can do your part by visiting @saveourwater at https://t.co/YjoLpFl6jO @CA_DWR https://t.co/5AQUZQPTPH
h J R
@SWC_CAWater

- September 14, 2021

Water conservation is a way of life in CA. Fixing leaks around the house can save 110 gallons of #CAWater a month. #Drought is here and the time to save water is now. Find more ways to secure CA’s water future and tips to @saveourwater and visit https://t.co/YjoLpFl6jO @CA_DWR https://t.co/bggkNhEYDr
h J R
@SWC_CAWater

- September 10, 2021

In this #drought, every drop of water counts. Did you know watering your lawn uses the same amount of #CAWater as 16 loads of laundry? Make the change to CA native plants and use less water. Find more ways to @saveourwater at https://t.co/YjoLpFl6jO @CA_DWR https://t.co/zoLq7pPFZl
h J R