AI-generated illustration; not a photograph of the reported event.
- calendar_today October 9, 2026
Corrosive Liquid Spill Sparks HazMat Response in Lafayette
On Thursday night, multiple agencies responded to a hazardous materials spill following the leak of approximately 300 gallons of a corrosive liquid from a semi truck in Lafayette, Indiana. The incident occurred along South Street, near the 3900 block, causing significant traffic backups and leading to an active investigation and cleanup.
Initial Reports and Emergency Response
The Lafayette Fire Department received several reports of a strong chemical odor in the area around 6:40 p.m. on October 8, 2026. Emergency crews were dispatched to the Riviera Maya Grill following these reports. Upon arrival, officials observed a visible substance that had leaked from the semi, stretching from the parking lot north of the restaurant along South Street toward Interstate 65.
Shelter-in-Place and Road Closures
As a precaution, fire crews and Lafayette police closed nearby roadways and notified local businesses to shelter-in-place until the chemical in question could be identified. Meanwhile, Hazardous Materials (HazMat) crews were called in to support the response and efforts began to locate the driver of the semi truck.
Truck Driver Contacts Authorities
At approximately 6:54 p.m., the truck driver called 911 from the Love’s Truck Stop, confirming that a leak had occurred. Responders quickly evacuated all customers and staff at the truck stop to further ensure safety while the substance was investigated.
Cause of the Chemical Spill
According to officials, the material spilled was identified as AQUCAR™ GA 50 Water Treatment Microbiocide, a corrosive liquid used in water treatment and transported in 16 intermediate bulk containers. Investigators determined that the incident was triggered when the driver executed an emergency braking maneuver on I-65, which shifted the cargo load and caused one of the containers to rupture. The driver reported that he believed the trailer’s brakes were overheating, prompting him to exit the interstate and stop near Riviera Maya Grill. Upon discovering the leak, he moved the truck to Love’s Truck Stop and contacted 911 to prevent potential exposure to more people.
Cleanup Operations and Environmental Safety
Hazmat response teams inspected the trailer and confirmed that a single container had been damaged and was completely empty, resulting in an estimated 300 gallons released. Crews used soda ash to neutralize the spilled chemical in both the truck stop and the Riviera Maya Grill parking lot, applying water to further dilute the product on affected roadways. Officials stated that no spilled material entered rivers, creeks, waterways, or stormwater drains, ensuring environmental safety.
Ongoing Efforts and Agency Involvement
Cleanup operations are expected to continue through the end of Friday. The Indiana Department of Environmental Management and the Tippecanoe County Emergency Management Agency are among the organizations assisting with containment and safety measures.
Summary and Moving Forward
This chemical spill in Lafayette, Indiana along Interstate 65 highlights the necessary precautions and rapid response required to manage a semi truck leak involving hazardous substances. Thanks to coordinated efforts by local and state agencies, the spill was effectively contained with minimal environmental impact. As cleanup operations continue, officials remain focused on public and environmental safety.
Source: fox59.com.
