Skip to main content
  • Permits and District Business
  • Valley Water Websites

Home

Main navigation

    • Permits and District Business
    • Valley Water Websites
  • For Residents
    Highlights
    Access Valley Water
    Easily send requests, reports or feedback directly to helpful district staff.
    Rebates & Surveys
    Programs and rebates helping you save water and money.
    Water Conservation
    Learn the best ways to save water indoors and outdoors.
    Find My Water Retailer
    Find your local retailer who provides water service directly to your home.
    Emergency & Planning
    Flood Emergency Action Plans
    Local Hazard Mitigation Plan
    Get Flood Ready
    Preparation for Extended Power Outages
    Alert System Real Time Data
    Levee Safety
    Save Water & Money
    Rebates & Surveys
    Watersavings.org
    Current Water Charges
    Water Savings Videos
    Indoor Conservation
    Outdoor Conservation
    Projects & Plans
    Projects In Your Neighbourhood
    Creek & River Projects
    Dam & Reservoir Projects
    Grants and Environmental Protection
    Infrastructure Improvement Projects
    Climate Change Action Plan
    Safe, Clean Water and Natural Flood Protection Program
    Studies and Reports
    Hydraulic Model Data (HEC)
    Stream Maintenance Program
  • Your Water
    Highlights
    Current Water Charges
    Find the current adopted water charges for private well owners, agricultural and wholesale customers by zone.
    Popular Documents and Data
    Find frequently requested Valley Water documents, reports, and data in one place.
    Water Quality
    Learn how we ensure Santa Clara County has access to safe, clean water.
    Water Supply Master Plan
    Learn how we plan for future water needs and manage supplies during droughts and changing conditions.
    Water Sources
    Groundwater
    Imported Water
    Local Dams and Reservoirs
    Recycled and Purified Water
    Where your water comes from
    Information & Resources
    GIS Data
    Glossary of Water Terms
    District Library
    Popular Documents and Data
    Local Dams and Reservoirs
    Water Planning
    Water Supply Master Plan
    Water Supply Planning
    Water Treatment
    Water Treatment Plants
    Water Quality
  • Learning Center
    Highlights
    Grants & Partnerships
    Find out how to apply for grants and partner with Valley Water on local water and environmental projects.
    Water Education Programs
    Our program offers assemblies, in-person and virtual lessons and field trips.
    Volunteer & Engage
    Help support our cleanup efforts in Santa Clara County.
    Public Tours
    Discover Valley Water's safe & sustainable water solutions through free public tours.
    Learning & Exploration
    Next Gen Career Pathways Program
    Water Education programs and Events
    Water 101 Academy
    Public Tours
    Local Dams and Reservoirs
    Volunteer Engagement
    Volunteer and Engage
    Valley Water Youth Commission
    Adopt a Creek
    Grants & Partnerships
    Public Art
    Environmental Science & Conservation
    Healthy Creeks and Ecosystems
    Watersheds of Santa Clara Valley
    The Water Treatment Process
    Aerial Drone Pilot Program
  • News & Events
    Highlights
    Valley Water News
    Learn more about the latest headlines and announcements from around the district.
    Events
    Find district events happening on variety of topics.
    Videos
    Stay up to date with the latest videos from the district.
    Public Records
    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
    Image
    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
    Image
    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
    Highlights
    Mission, Vision and Values
    Learn about our core mission, vision for the future, and the values that guide us.
    Board of Directors
    Meet the board members who provide leadership and oversight for Valley Water.
    Finance/Budget
    Access financial information, budgets, and fiscal reports for transparency.
    Committees
    Explore our various committees and their roles in district governance.
    Careers
    Explore our current job openings and benefits.
    Leadership
    Board of Directors
    Board Meetings Agendas & Minutes
    Committees
    Redistricting
    Board Governance Policies
    Accountability
    Public Records
    Lobbyist Ordinance
    Grand Jury Reports
    Enterprise Systems
    Information & Resources
    Finance/Budget
    Capital Improvement Program
    Public Facilities Financing Corporation
    Community Engagement
    Renewed Safe, Clean Water & Natural Flood Protection: Independent Monitoring Committee
    Committees
    Community Partnering Sponsorship Program
  • Services and Support
Loading…
  • Priority A: Ensure a Safe, Reliable Water Supply
  • Priority B: Reduce Toxins, Hazards and Contaminants in our Waterways
  • Priority C: Protect our Water Supply from Earthquakes and Natural Disasters
  • Priority D: Restore Wildlife Habitat and Provide Open Space
  • Priority E: Provide Flood Protection to Homes, Businesses, Schools, Streets, and Highways
  • Priority F: Support Public Health and Public Safety for Our Community
  • Safe, Clean Water & Natural Flood Protection: Independent Monitoring Committee
  • Safe, Clean Water Program: Archive
  • Low Income Senior Parcel Tax Exemption

Breadcrumb

  1. Home
  2. For Residents
  3. Safe, Clean Water and Natural Flood Protection Program

Safe, Clean Water and Natural Flood Protection Program

Share on FacebookShare on TwitterMore share options

About

In November 2020, voters in Santa Clara County overwhelmingly approved Measure S, a renewal of Valley Water’s Safe, Clean Water and Natural Flood Protection Program.

The program was first passed by voters in 2000 as the Clean, Safe Creeks and Natural Flood Protection Plan, then again in 2012 as the Safe, Clean Water and Natural Flood Protection Program. The renewal of the Safe, Clean Water Program will continue to provide approximately $47 million annually for local projects that deliver safe, clean water, natural flood protection, and environmental stewardship to all the communities we serve in Santa Clara County.

While evaluating ways to improve the 2012 program, Valley Water gathered feedback from more than 21,000 community members. That helped Valley Water create the six priorities for the renewed Safe, Clean Water Program, which are:

  • Priority A: Ensure a Safe, Reliable Water Supply
  • Priority B: Reduce Toxins, Hazards and Contaminants in Our Waterways
  • Priority C: Protect Our Water Supply and Dams from Earthquakes and Other Natural Disasters
  • Priority D: Restore Wildlife Habitat and Provide Open Space
  • Priority E: Provide Flood Protection to Homes, Businesses, Schools, Streets and Highways
  • Priority F: Support Public Health and Public Safety for Our Community


Each year, Valley Water prepares a report providing a progress update for each of these program priorities, along with fiscal year accomplishments.

To ensure transparency and accountability to the voters, the ballot measure also created an Independent Monitoring Committee, appointed by the Santa Clara Valley Water District Board of Directors. The Independent Monitoring Committee annually reviews the program’s progress to ensure the outcomes are achieved in a cost-efficient manner and reports its findings to the Board. Additionally, the IMC also reviews each proposed 5-year implementation plan prior to its submittal for Board approval.

In addition, the program requires three independent audits.

View the Safe, Clean Water Program’s annual reports, annual IMC audit reports, and independent audits, including a staff response, on the Valley Water website.

 


Priority A: Ensure a safe, reliable water supply

Priority A projects upgrade aging water infrastructure, such as dams, pipelines and water storage and treatment systems, to reduce the risk of water outages. It includes the Pacheco Reservoir Expansion Project to increase water storage to provide more security for our drinking water supplies in emergencies and the project to provide water conservation rebates and programs to increase water-use efficiency and ensure sustainability for drinking water supplies throughout the county.

  • Project A1 (formerly): Pacheco Reservoir Expansion
  • Project A2: Water Conservation Rebates and Programs
  • Project A3: Pipeline Reliability

 

Priority B: Reduce toxins, hazards, and contaminants in our waterways

Priority B projects use multiple strategies to reduce and remove contaminants in our local creeks, streams and bays. Along with mercury treatment systems in our reservoirs, projects under this priority prevent toxins from entering waterways by working with municipalities and other agencies across the region to reduce runoff pollution. The priority includes funding to support the implementation of green stormwater infrastructure and provide rapid emergency response to hazardous materials spills and support volunteer cleanup efforts.

  • Project B1: Impaired Water Bodies Improvement
  • Project B2: Inter-agency Urban Runoff Program
  • Project B3: Hazardous Materials Management and Response
  • Project B4: Support Volunteer Cleanup Efforts

 

Priority C: Protect our water supply and dams from earthquakes and other natural disasters

The Priority C project helps protect our drinking water supply and water quality infrastructure from natural disasters, such as earthquakes. This priority provides partial funding to retrofit Anderson Dam so that it can safely withstand a large earthquake. Known as the Anderson Dam Seismic Retrofit project, the project would continue to ensure public safety and secure a reliable water supply.

  • Project C1: Anderson Dam Seismic Retrofit

 

Priority D: Restore wildlife habitat and provide open space access

Priority D projects restore and protect wildlife habitat. Work under this priority includes controlling non-native, invasive plants; replanting native species; and maintaining previously replanted areas. Other projects include removing barriers to fish movement, improving steelhead habitat and stabilizing eroded creek banks. To support restoration projects, Valley Water will continue to build and update a comprehensive watershed database that tracks stream ecosystem conditions helping Valley Water and other organizations make informed watershed, asset management and natural resource decisions.

  • Project D1: Management of Riparian Planting and Invasive Plant Removal
  • Project D2: Revitalize Riparian, Upland and Wetland Habitat
  • Project D3: Sediment Reuse to Support Restoration Projects
  • Project D4: Fish Habitat and Passage Improvement
  • Project D5: Ecological Data Collection and Analysis
  • Project D6: Restoration of Natural Creek Functions
  • Project D7: Partnerships for the Conservation of Habitat Lands

 

Priority E: provide flood protection to homes, businesses, schools, streets and highways

Priority E focuses on providing flood protection through major capital construction projects. Projects are prioritized to protect the largest number of people, homes, and businesses, as well as safeguard the highways, streets, public transportation, and business centers that people depend on for their livelihoods.

Almost all the construction projects under this priority describe a preferred project that relies on state and federal government funding, and a local-funding-only project. Should federal funding become scarce, Valley Water would reduce the project scope to the local-funding-only project, as described in the individual project summaries. Whenever possible, Valley Water also leverages funds from state, local municipalities, and other stakeholders.

Climate change is a global reality and is expected to result in sea-level rise and more variable weather patterns, leading to potentially bigger and more frequent floods. Valley Water incorporates climate change projections, especially sea-level rise, in the design and construction of more resilient flood protection projects that increase the capacity of channels to convey higher storm events without overbanking into local streets, highways, and neighborhoods.

  • Project E1: Coyote Creek Flood Protection
  • Project E2: Sunnyvale East and West Channels Flood Protection
  • Project E3: Lower Berryessa Creek Flood Protection (Phase 3)
  • Project E4: Upper Penitencia Creek Flood Protection
  • Project E5: San Francisquito Creek Flood Protection
  • Project E6: Upper Llagas Creek Flood Protection
  • Project E7: San Francisco Bay Shoreline Protection
  • Project E8: Upper Guadalupe River Flood Protection

 

Priority F: Support public health and public safety for our community

With the advent of the COVID-19 pandemic that drastically altered our worldview, the critical need for safe, clean water supplies and essential water infrastructure, particularly during emergencies, has come into sharper focus. This newly proposed priority pulls together multi-benefit projects that were previously placed under other priorities in the 2012 Safe, Clean Water Program and groups them based on their common benefit of supporting public health and public safety along our waterways and critical infrastructure.

This priority includes enhanced funding to support public safety by partnering with local municipalities on services related to encampment cleanups; reducing trash and other pollutants from entering waterways from encampments to support public health; and ongoing vegetation control and sediment removal activities to maintain conveyance capacity of flood protection projects. It also provides additional funding for grants and partnerships for local agencies, organizations and individuals for water conservation, pollution prevention, creek cleanups and education, wildlife habitat and access to trails and open space.

Additionally, it includes two new efforts: a project to fund public art to beautify Valley Water property and infrastructure to deter graffiti and litter; and a long-term effort to ensure that existing flood protection infrastructure continues to function sustainably for continued public safety. Other projects include vegetation management for access and fire safety, removing flood-inducing blockages and improving coordination and communication in flood emergencies.

  • Project F1: Vegetation Control and Sediment Removal for Capacity
  • Project F2: Emergency Response Planning and Preparedness
  • Project F3: Flood Risk Assessment Studies
  • Project F4: Vegetation Management for Access and Fire Safety
  • Project F5: Good Neighbor Program: Encampment Cleanup
  • Project F6: Good Neighbor Program: Graffiti and Litter Removal and Public Art
  • Project F7: Emergency Response Upgrades
  • Project F8: Sustainable Creek Infrastructure for Continued Public Safety
  • Project F9: Grants and Partnerships for Safe, Clean Water, Flood Protection and Environmental Stewardship
  • Permanente Creek Flood Protection Project
  • Upper Berryessa Creek Flood Protection Project

Footer Top

  • Valley Water Logo
  • Report an Issue
  • Contact Us
  • Services & Support
  • Join our Newsletter
  • Valley Water Logo
  • Join our Newsletter
  • Report an Issue
  • Contact Us
  • Services & Support

Footer

  • For Residents
    • Water Charges
    • Grants and Rebates
    • Water Conservation
    • Projects and Plans
    • Outdoor Survey
    • Watersavings.org
    • Water Quality
    • Water Supply Planning
  • In an Emergency
    • Get Flood Ready
    • Levee Safety
    • Dam Safety Program
    • Flood Emergency Action Plan
    • Local Hazard Mitigation Area
    • Climate Change Action Plan
  • Data & Resources
    • GIS Data
    • Popular Documents
    • HEC-2 Data Library
    • Surface Water Data Portal
    • Water Sensor ALERT
    • Find My Water Retailer
  • About Valley Water
    • Finance & Budget
    • Board of Directors
    • Board Meetings & Agendas
    • Committees
    • Board Governance Policies
    • Careers
    • Internships
  • In the District
    • Permits
    • Report a Problem
    • Contact Us
    • Purchasing and Contracts
    • Construction Administration
    • Business Resources
  • Learning Center
    • Water 101 Academy
    • Public Tours
    • Adopt a Creek
Santa Clara Valley Water District 2026
Pollution Hotline 888-510-5151
Phone: 408-265-2600