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  • News & Events
    Highlights
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    Learn more about the latest headlines and announcements from around the district.
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    Public Records feature many commonly requested documents and data sets.
    Recent News
    Image
    Banner showing a reservoir at sunset with the headline “Protect Our Reservoirs.” It warns that golden mussels threaten local recreation and urges boaters and anglers to “Clean. Drain. Dry.” Icons show prohibited wet live bait (fish, crayfish, mussels) and steps to stop the spread: remove plants, drain water, and wipe down equipment. Footer includes ValleyWater.org/GoldenMussels and logos for Santa Clara County Parks and Valley Water.
    April 3, 2026
    Golden mussels in California: What Santa Clara County needs to know

    California’s water infrastructure is facing a new threat—one that’s tiny, invasive, and alarmingly fast-spreading. Golden mussels, native to Asia, were first detected in the Delta in 2024 and have spread to several California waterbodies hydrologically connected to the Sacramento-San Joaquin Delta, including San Luis Reservoir. These invaders pose a serious risk to water delivery systems across the state, including those serving Santa Clara County.

    Why golden mussels are a threat

    Read More
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    Youth Commission video contest banner
    March 27, 2026
    Calling young creators: Inspire water conservation in our Every Drop Counts video contest

    By the Valley Water Youth Commission 

    How would you inspire your community to save water in just 60 seconds? That’s the challenge for middle and high school students in our Every Drop Counts Video Contest. 

    We are hosting our first-ever video contest for middle and high school students, and the theme is water conservation. Students are invited to grab the mic, show off their creativity, and inspire their community to protect one of our most important resources, water! 

    Read More
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    Valley Water sign
    March 25, 2026
    Statement From Valley Water Board Chair Tony Estremera regarding César Chávez Day

    The annual César Chávez Day has long represented more than the life of one person. It is a moment to recognize the broader fight for dignity, fair treatment, and the rights of farmworkers and working people whose labor sustains our communities.

    Read More
  • About Valley Water
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Valley Water
Clean water, flood protection and environmental stewardship

We plan, protect and invest in water systems that support people, nature and the future of our region.

About us
Safe, clean water
Ensuring a reliable water supply

It's our mission to provide every home, business and community in Silicon Valley with safe, clean water.

Learn how we deliver
Protecting nature, sustaining life
A thriving valley starts with a healthy environment

From restoring creeks to supporting wildlife habitats, our work to preserve Silicon Valley’s natural balance today and for generations to come.

Explore our stewardship
Flood protection
Protecting homes, business and communities

We reduce flood risk and help keep communities safe by managing creeks, reservoirs and flood protection infrastructure.

Learn how we mitigate risks
Water conservation
We offer tools and rebates to help our community save water and money year-round.

Rebates available for homes and business in Santa Clara County.

Save today
Water conservation
Saving water outdoors is easy with our free water-wise survey!

On average, about half of the water used on residential sites is used for landscaping. Seasonal check-ups on your irrigation system are the best way to ensure it's performing as efficiently as possible.

Book now
Your Water Quick Links
Board Meeting Information
Find My Retailer
Flood Preparedness
Water Levels
Careers
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Conservation
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Report a Problem

Your Valley Water

Find your local water retailer, district representative, sandbag location, and if you live in a FEMA Flood Hazard Zone.

Water Conservation
Transform your yard

Our rebates help transform lawns into water-wise landscapes. Get up to $3,000 for homes and $100,000 for commercial or multi-family sites.

Learn More
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Banner showing a home with a colorful water-wise garden. Text reads “Bring Your Dream Yard to Life.” Valley Water logo. “Claim a rebate of up to $3,000+ to create a water-wise yard!” WaterSavings.org.

Recent News

All News
Image
Banner showing a reservoir at sunset with the headline “Protect Our Reservoirs.” It warns that golden mussels threaten local recreation and urges boaters and anglers to “Clean. Drain. Dry.” Icons show prohibited wet live bait (fish, crayfish, mussels) and steps to stop the spread: remove plants, drain water, and wipe down equipment. Footer includes ValleyWater.org/GoldenMussels and logos for Santa Clara County Parks and Valley Water.
April 3
Golden mussels in California: What Santa Clara County needs to know
Read More
Image
Youth Commission video contest banner
March 27
Calling young creators: Inspire water conservation in our Every Drop Counts video contest
Read More
Image
Valley Water sign
March 25
Statement From Valley Water Board Chair Tony Estremera regarding César Chávez Day
Read More
Image
Purple penstemon flowers in full bloom fill a residential front yard garden, lining a walkway that leads to a house, with drought-tolerant landscaping and greenery throughout.
Photo credit: Bianca Vallorz, Golden State Gardens
March 24
Bring your dream yard to life: Join the Growing Natives Garden Tour this spring
Read More
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Valley Water headquarters building at sunset
March 23
We want to hear from you: Get involved in the FY26-27 rate-setting process
Read More
All News
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Project Updates
Project Updates

Find the latest information about Valley Water improvement projects.

Learn More
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Water basin
Reservoirs and Water Management

Learn about where your water comes from and how we treat it for the safety of Santa Clara County.

Learn More
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Water Survey
Rebates & Surveys

Explore our residential and commercial rebates and surveys to help save you money and water.

Learn More
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Pouring water from sink 2
Water Quality

Our treated water consistently meets or exceeds all applicable water quality regulatory standards.

Learn More
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Were Water People Campaign 2026

Our Water, Our Responsibility. What we do today ensures clean water for generations.

See how you can help make an impact.

Careers
Internships
Volunteer
333
Miles of Creeks Managed
150K
Lab tests each year to ensure top water quality standards
100K
Parcels Protected Through Project Efforts
31
Safe, Clean Water and Natural Flood Protection Projects

Safe, Clean Water and Natural Flood Protection Program

Learn More
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SCW A Priority
Priority A

Ensure a Safe, Reliable Water Supply

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SCW B Prioriy
Priority B

Reduce Toxins, Hazards and Contaminants in Our Waterways.

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SCW C  Priority
Priority C

Protect our Water Supply from Earthquakes and Natural Disasters

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SCW D  Priority
Priority D

Restore Wildlife Habitat and Provide Open Space

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SCW E  Priority
Priority E

Provide Flood Protection to Homes, Businesses, Schools and Highways.

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SCW F Priority
Priority F

Support Public Health and Public Safety for Our Community 

Learn More

Upcoming Events

All Events
April

23

Zoom Webinar: Garden Design Workshop
06:00 PM - 07:30 PM
May

28

Zoom Webinar: Love It or Lose It: Rethinking Your Lawn
06:00 PM - 07:30 PM
June

25

Zoom Webinar: Permeable Everywhere
06:00 PM - 07:30 PM
All Events

Stay Connected

Our Instagram
April 10, 2026
We had a blast hosting @spaceninashow at the Silicon Valley Water Advanced Water Purification Center! Thank you for taking the time to come out and help spread the word about purified water. We can't wait to see the interview special coming out this summer!
April 7, 2026
Jose Villarreal, our community liaison on the Upper Llagas Creek Flood Protection Project, is here to share an update on what Morgan Hill residents can expect as we head into the summer construction season.
March 30, 2026
We’re so excited for the launch of NASA’s Artemis ll! We’re kind of big fans of NASA. Why? Well, crews on the International Space Station use and drink recycled water. NASA has become so efficient at recycling water that it can recycle 98% of all water collected on the United States segment of the orbital outpost. This technology will eventually be used for deep space travel. Super cool. So if astronauts can drink it, you can, too! We're working on our own recycled and purified water projects here in Santa Clara County. Our goal is to have recycled and purified water meet 10% of Santa Clara County's water demand. Try purified water yourself and tour the Silicon Valley Advanced Water Purification Center. Learn more at PureWater4U.org
March 26, 2026
Our purified water team has been recognized by the WateReuse Association with a national award in the Outreach and Education category for its innovative efforts to raise purified water awareness in Santa Clara County. 🎉 The WateReuse Awards for Excellence recognize the people, projects, and partnerships that demonstrate exceptional leadership toward building more resilient communities through water reuse. Valley Water was highlighted for its leadership in engaging the community on purified water as a safe, sustainable, and drought-resilient component of Santa Clara County’s future drinking water supply.

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Santa Clara Valley Water District 2026
Pollution Hotline 888-510-5151
Phone: 408-265-2600