Thursday afternoon, an ammonia leak at the St. Louis Area Foodbank in Bridgeton pulled a large emergency response into the industrial park and cleared out the area around Corporate Woods Drive. Police and hazmat crews shut down nearby streets and told people to stay away while teams worked to secure the scene. As of late afternoon, officials had not released details about injuries or what triggered the release.
On the scene
As reported by KSDK, first responders, including St. Louis County hazmat teams, were on site at the foodbank while officers set up perimeters to keep the public back. KSDK described a sizable emergency presence at the Bridgeton facility and noted that police asked residents and drivers to avoid the area while crews assessed the release. According to the station, the evacuation covered the stretch of Corporate Woods Drive directly adjacent to the foodbank.
Where it happened
The St. Louis Area Foodbank's Bridgeton headquarters, at 70 Corporate Woods Drive, serves as the nonprofit's central distribution hub for the region. The foodbank's website notes that it moves food across dozens of counties in Missouri and Illinois, so any significant disruption at the warehouse could ripple out to partner pantries and meal programs that count on regular deliveries. As of Thursday afternoon, the organization had not posted a public statement about the incident on its site; see St. Louis Area Foodbank for organizational details.
Why ammonia is serious
Ammonia, which is commonly used in industrial refrigeration systems, is corrosive and can cause severe respiratory, eye and skin damage at high concentrations, federal safety agencies warn. Guidance from OSHA on ammonia emergencies instructs responders to use specialized respiratory protection and follow established emergency plans once levels become dangerous. The NIOSH pocket guide provides additional clinical and response information for ammonia exposure. That combination of toxicity and volatility is the reason hazmat teams typically establish wide perimeters and monitor the air as they work to bring a leak under control.
What it could mean for food distribution
The St. Louis Area Foodbank moves millions of pounds of food each year through a network of hundreds of partner agencies, according to the organization's recent annual report, so any prolonged closure at the Bridgeton hub could affect emergency food networks across the region. The foodbank's FY2024 annual report lays out the scale of its operations and partnerships in detail, although officials had not said whether scheduled distributions would be postponed. KSDK reported that crews remained on scene while authorities worked to determine how extensive the release was.
Authorities asked people near Corporate Woods Drive to steer clear of the area and said updates would come through official channels as more information becomes available. This story will be updated if the foodbank or local officials issue statements clarifying safety concerns, possible injuries or a timeline for reopening the site.
