Full Breakdown
Toledo Chemical Leak: Timeline, Response, and Ongoing Concerns
By Drooid · · How we work
Incident Overview
Late Tuesday night, a 5,500-gallon tank at MC Tank Transport’s terminal on Progress Avenue ruptured, releasing glycidyl methacrylate (GMA) into the air. Residents within a one-mile radius were evacuated and those out to three miles were ordered to shelter in place. The tank continued to vent for several days while hazardous-materials crews worked to contain the release.
Background & Context
MC Tank Transport, a subsidiary of The Kenan Advantage Group, stores specialty chemicals including GMA, a probable human carcinogen used in plastics and coatings. City health officials said exposure in this incident was primarily an irritant. The terminal’s location near the Ohio-Michigan border placed parts of Monroe County, Michigan, under the shelter-in-place zone.
Timeline
- Tuesday night – Tank ruptures; 911 call received.
- 10:48 p.m. – Toledo Fire & Rescue orders one-mile evacuation.
- 4:24 a.m. (Wed) – Shelter-in-place expands to three miles.
- 5:00 p.m. (Wed) – Evacuation zone reduced to half-mile; shelter-in-place lifted.
- 10:30 a.m. (Thu) – Zone reduced to a quarter-mile.
- 12:00 p.m. (Fri) – Evacuation lifted; EPA and MC Tank Transport assume cleanup.
Data & Statistics
- Tank capacity: 5,500 gallons of GMA.
- About 1,000 residents evacuated; 64 households remained in the final quarter-mile zone.
- 57 people sought hospital care; 7 remained in treatment, none serious.
- Over 30 patients were evaluated by ProMedica and released after symptom-specific care.
Official Statements & Responses
Mayor Wade Kapszukiewicz emphasized public safety and said venting was the least risky option for responders. Battalion Chief Blake Molnar noted hazmat crews felt confident the site was safe after drone surveys and meter readings. EPA incident commander Brian Kelly said plume modeling guided the gradual reduction of evacuation zones. MC Tank Transport accepted responsibility and pledged cooperation with local, state and federal agencies.
On-the-Ground Reports
Residents reported eye, nose and throat irritation, headaches and dizziness. One longtime Toledo resident described waking up “choking in my sleep” with a “burning plastic” smell. A sheriff’s deputy who drove himself to a hospital was released after evaluation. The American Red Cross operated a shelter at Shoreland Elementary School for displaced families and pets.
Conflicting Reports & Gaps
Sources differ on the precise cause of the leak. Early briefings referred to an “explosion,” but later clarifications confirmed none occurred, highlighting investigative gaps regarding the mechanical failure.
Verbatim Quotes
- “It represents a significant positive development in this story. It is also the case that the tank is completely now vented,” — Wade Kapszukiewicz, mayor
- “At this time, we do feel confident that the site is safe, which is why we are all permitted to be here,” — Blake Molnar, battalion chief
- “I've never had these feelings, the burnings, itchy skin, irritated eyes,” — Travis Williams, resident
What’s Next
The EPA will continue air monitoring and has scheduled a Trace Atmospheric Gas Analyzer (TAGA) bus for granular sampling. City officials plan to finalize a site-safety plan with the cleanup contractor before returning control of the property to MC Tank Transport. Residents should follow health-department guidance on ventilation, surface cleaning and food disposal, and contact the Toledo-Lucas County Health Department hotline (419-779-7089) with any lingering concerns.