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D2: Revitalize Riparian, Upland and Wetland Habitat*

About This Project

This project allows Valley Water to revitalize habitat for rare, threatened or endangered species or vegetation types, and create a more contiguous corridor for wildlife, including pollinators. Funding helps to restore degraded habitat by removing invasive plants and/or revegetating with native species. Funding is prioritized for projects that include community partnerships or provide education for nearby landowners and other stakeholder groups on the control of harmful species.

The project will also create an Early Detection and Rapid Response Program to identify and treat small infestations of new weeds before they become established.

Increasing the quality and quantity of native habitat areas and improving the connections between them are important adaptive strategies to support native species as climate conditions change. It increases access to new areas for migration and more room for hiding, hunting, breeding and rearing as needs evolve and increase.


*This project was voter approved as part of the Safe, Clean Water and Natural Flood Protection Program.

On Target
Start FY 2022 / Finish FY 2036
Safe, Clean Water Fund ($8.1 million)
News and UpdatesNews and Updates
Reports and DocumentsReports and Documents
Environmental and Community BenefitsEnvironmental and Community Benefits
History and BackgroundHistory and Background

For more information:

Reports & Documents

Related information

Methods to control invasive plants 

Water mold alerts

Phytophthora species are pathogenic water molds affecting our native plants. For more information, go to Why the concern (2015), CNPS and below. 

Record, Track and Monitor Weeds

  • Calflora’s Weed Manager (WM) is a system which enables organizations engaged in land management to track weed infestations and treatments over time. 

Native Plant Gardens

Updated February 2021

Environmental & Community Benefits

FY22-36 Key Performance Indicators for the Safe, Clean Water Program

  1. Revitalize at least 21 acres over a 15-year period through native plant revegetation and/or removal of invasive exotic species.

  2. Develop an Early Detection and Rapid Response Program Manual.

  3. Identify and treat at least 100 occurrences of emergent invasive species over a 15-year period, as identified through the Early Detection and Rapid Response Program.

  4. Develop at least eight (8) information sheets for Early Detection of Invasive Plant Species.


  • Increases viability of native plant species by reducing competition from non-native, invasive species

  • Improves habitat by installing tidal, riparian, and upland plant species or allowing native vegetation to passively regenerate after treatment/removal of invasive species

  • Improves ecological function of existing riparian, wetland and potentially upland habitats to support more diverse wildlife species

  • Improves patchy wildlife corridors by increasing connectivity with nearby habitat areas

  • Increases community awareness about the damaging impact that non-native, invasive plants have on local ecosystems

  • Helps to prevent new invasive species from becoming established

  • Early Detection Invasive Species Information Sheets will guide staff and public on identification and treatment options, raise public awareness, and help prevent the spread of new noxious weeds

Geographic Area of Benefit


History & Background

About the Safe, Clean Water and Natural Flood Protection Program

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.