By Daniel Okafor

Waste Connections has filed an $825 million lawsuit against Los Angeles County, putting a dollar figure on a permitting fight that has hung over the Chiquita Canyon landfill.

The action, first reported by Waste Dive, marks the operator's most aggressive step yet in its dispute with the county over the Castaic-area site. The $825 million claim treats the closure order as a regulatory taking — and it sets a marker for what mid-cycle airspace curtailment is worth when an operator is willing to litigate.

What is at the center of the Chiquita Canyon dispute?

Chiquita Canyon is a Class III municipal solid waste landfill in unincorporated Los Angeles County, north of the Santa Clarita Valley. The site has drawn regulator action over the past several years tied to odors, subsurface heat and air quality scrutiny.

The LA County Board of Supervisors has moved toward a phased closure of portions of the facility, a posture Waste Connections has publicly resisted. The company has consistently argued that the affected footprint should be contained and capped — not used as a basis for shuttering the full permitted airspace.

The board's order is the trigger for the lawsuit. The $825 million is the operator's price tag on the gap between what the permit allowed and what the county has now closed.

What does the $825 million figure cover?

The dollar amount, as reported by Waste Dive, captures the operator's total claim for economic loss tied to the closure. The line-item breakdown sits inside the complaint; until the docket is public, the categories are not yet detailed in industry coverage.

Regulatory-taking cases of this scale typically aggregate three buckets: lost future tipping fee revenue on stranded permitted capacity, terminated methane or renewable energy project rights, and accelerated closure or remediation cost. The $825 million will have to clear a county motion to dismiss before any of those categories are tested in discovery.

What does the suit signal for the wider industry?

Waste Connections is one of the largest solid waste operators in North America, with hundreds of landfills, transfer stations and collection routes across the United States and Canada. A mid-cycle curtailment of permitted airspace is a rare event for an established operator, and the dollar ask sets a marker for how the company values the remaining life of a flagship asset.

The filing also signals to the industry that the operator is willing to litigate, not just negotiate, when a county moves faster than the permit allows. That posture will be watched in California, where more than a dozen landfills sit on flagged or curtailed footprints and the same legal theory could be filed again.

What happens next in court?

The complaint names LA County and unspecified county agencies as defendants. The county's next procedural step is a formal response, typically filed within 30 days of service in California state court, followed by a scheduling conference.

The next milestone is the county's response — and the dollar figure it attaches to any counterclaim.