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)

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.