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El Sobrante Landfill Committees

El Sobrante Landfill

The El Sobrante Landfill is owned and operated by Waste Management, Inc. For more information regarding the site, please visit their website.  As part of the Second El Sobrante Landfill Agreement, approved by the Board of Supervisors in 1998, the Administrative Review Committee and the Citizen Oversight Committee were formed. 

  • Administrative Review Committee (ARC)
  • Citizen Oversight Committee (COC)

The ARC reviews annual status reports and proposed changes to the landfill operation or development plan, discusses landfill related topics, and prepares an Annual Report to the Board of Supervisors and COC, documenting the conformance status of USA WASTE with the conditions and mitigation measures imposed on the El Sobrante Landfill.

    The ARC reviews annual status reports and proposed changes to the landfill operation or development plan, discusses landfill related topics, and prepares an Annual Report to the Board of Supervisors and COC, documenting the conformance status of USA WASTE with the conditions and mitigation measures imposed on the El Sobrante Landfill.

    Calendar Year
     Agenda Packets
    Annual Reports/Misc

    2026

    February 25, 2026 

    2025

    August 13, 2025 

    2024

    August 14, 2024

    Annual Report

    Appendices

    2023October 11, 2023

    Annual Report

    Appendices

    July 12, 2023
    2022August 18, 2022

    Annual Report

    Appendices (large file)

    July 7, 2022
    2021September 8, 2021

    Annual Report

    Appendices (large file)

    June 10, 2021
    2020October 8, 2020

    Annual Report

    Appendices (large file)

    August 13, 2020
    2019October 31, 2019
    June 19, 2019
    2018
     
    2017
    2016
     
    ARC Members
    Representing
    Andy Cortez
    Department of Waste Resources
    Krista Mason
    Planning Department
    Jason Farin
    Executive Office

    The COC reviews annual reports, administers the local mitigation trust account, and discusses landfill related topics.  Meetings occur the second Wednesday of March, June, September, and December.  Meetings start at 10am, and are held at the Temescal Valley Water District Board Room: 22646 Temescal Canyon Road, Temescal Valley, CA 92883.   

    Agendas, Minutes and Annual Reports
    Calendar Year
    Agenda Packets
    El Sobrante Landfill Annual Reports/Misc                 
    COC Annual Reports      

    2026

    June 10, 2026

      

    March 11, 2026

     

    2025

    December 10, 2025

    Annual Report

    Appendices

     

    September 10, 2025

    2025

    July 9, 2025

     

    June 11, 2025

     

    March 12, 2025

     

    2024

    December 11, 2024

    Annual Report

    Appendices

    2024

    October 9, 2024

    June 12, 2024
    March 13, 2024
    2023November 8, 2023  
    August 2, 2023

    Annual Report

    Appendices (Large File)

    2023
    February 2, 2023
    2022October 6, 2022

    Annual Report 

    Appendices (Large file)

    2022
    July 13, 2022
    2021September 13, 2021

    Annual Report

    Appendices (Large file)

    2021
    July 1, 2021
    2020November 4, 2020

    Annual Report

    Appendices (large file)

    2020
    September 2, 2020
    2019
    November 18, 2019

    Annual Report

    Appendices (large file)

    2019
    2018
    August 30, 2018
    2017
     
    2016
     
     
    Membership
    Members
    Lee Wilson, Chair
    Jerry Sincich, Vice-Chair
    Ruth Brissenden
    Tracy Davis
     

    El Sobrante Landfill Contact List

    If you have any questions or concerns regarding the El Sobrante Landfill, click here for a list of responsible contacts/agencies for the operation and oversight of the landfill.

    COC Newsletters

    The newsletter is prepared quarterly and provides updates on the landfill, as well as other solid waste/recycling related topics.

    2022

    2023

    2024

    2025

    2026

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    Bridge Inspection Reports

    Inspection reports for the Dawson Canyon Road Bridge over the Temescal Canyon Wash:  

    September 25, 2023