Orange County Fire Authority

The Orange County Fire Authority (OCFA) is a public safety agency responsible for firefighting and emergency response in Orange County, California. The OCFA is currently newsworthy due to its critical role in managing a significant chemical leak incident. On Friday, May 22, 2026, the OCFA issued evacuation orders for approximately 40,000 residents across six Orange County cities. This action was taken in response to a failing chemical tank at an aerospace manufacturing facility in Garden Grove. The tank contained an estimated 7,000 gallons of methyl methacrylate, a volatile and flammable substance. OCFA firefighters worked to reduce the tank's temperature and stabilize the situation, preventing a potential leak or explosion. The agency's swift response and issuance of evacuation orders highlight its importance in protecting public safety during hazardous material emergencies.