Estreito, Brazil: Brazilian authorities are assessing potential water contamination after a tragic bridge collapse sent trucks carrying hazardous chemicals into the Tocantins River on Sunday. The 533-meter bridge, connecting Estreito in Maranhão state to Aguiarnópolis in Tocantins state, gave way as vehicles were crossing, resulting in multiple fatalities and raising environmental concerns.
The Maranhão state government and the Tocantins fire department confirmed on Tuesday that the death toll had risen to four, with over 10 people still missing. Rescue divers suspended operations after discovering that trucks transporting sulfuric acid had fallen into the river.
“We are awaiting specific institutions to analyze the water before resuming operations to retrieve victims from the Tocantins River bed,” stated Colonel Magnum Coelho of the Maranhão fire brigade.
Brazilian authorities assess contamination risk after a deadly bridge collapse sent trucks carrying sulfuric acid and pesticides into the Tocantins River https://t.co/0ezqwu4fd3 pic.twitter.com/gkGEaKJxK5
— Reuters (@Reuters) December 25, 2024
Hazardous Cargo in Focus
According to Brazil’s water regulator ANA, three trucks carrying 76 metric tons of sulfuric acid and 25,000 liters of agricultural pesticides plunged into the river. Authorities are monitoring the risk of contamination, and water samples are being collected for analysis.
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Although the extent of chemical leakage remains unclear, Maranhão Governor Carlos Brandão told CNN Brasil that initial tests indicated normal water pH levels. “Even though we still don’t have final analysis results on pollution, the water pH was normal,” he said.
Precautionary Measures
State and federal authorities have advised nearby cities to avoid sourcing water from the Tocantins River until the situation is fully assessed. The Environment Ministry, in collaboration with local agencies, is closely monitoring the potential impact on water quality and public health.
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Rescue efforts and environmental assessments are ongoing as the nation grapples with the aftermath of this disaster.
