The Chiquita Canyon Landfill, a site nestled in the valley flanked by residential communities, has come into sharp focus after the Environmental Protection Agency (EPA) cited its operators for breaches of the Clean Air Act. The alleged violations, detailed in a notice dated June 4, accuse Waste Connections, the operators, of failing to adequately contain harmful emissions including benzene, hydrogen sulfide, and additionally, volatile organic compounds known to contribute to smog and ozone formation. The landfill, which spans 639 acres, has become a point of contention and concern among locals who claim the facility impacts their health and quality of life.
In response to the EPA's findings, Chiquita Canyon operators said they are "actively evaluating" and have promised cooperation to resolve the issues. However, the specter of legal and regulatory reprimands looms, as the landfill has been directed to respond within ten days of the notice. As part of the ongoing scrutiny, the landfill has been the subject of a multi-agency task force, spearheaded by the EPA, to monitor and track the pollution. State bodies like CalEPA, the Department of Toxic Substance Control, and the Los Angeles Regional Water Quality Control Board have also formerly issued violation notices, as reported by NBC Los Angeles.
Residents, bearing the brunt of the landfill's emissions, have submitted thousands of complaints, citing a range of health issues such as headaches, skin irritation, and in some harrowing instances, heart palpitations. "I think now that we have the violations in our hand I think the community can push the regulators to do something and push the operator of the landfill to make the decisions to either abate the problems, if they can, or shut the landfill down," resident Mark Andes, as per CBS News, Los Angeles. The community's outcry is backed by nearly 10,000 complaints received by the South Coast Air Quality Management District in 2024 alone, as mentioned in the report.
Earlier this year, efforts by Chiquita Canyon to expand the landfill were thwarted when the Water Quality Control Board denied their request for the East Canyon Project. These developments add to the list of infractions that also included a violation cited on February 21 for the improper transportation of toxic waste, adding to the EPA's assertion that the landfill presents an "imminent and substantial endangerment" to the environment, according to NBC Los Angeles.
