https://globalnews.ca/news/6973450/michigan-flood-dow-chemical-dioxin/
Two dams failed this week upstream from a major chemical plant in Michigan. Years of cleanup at the toxic site may have been undone, experts fear.
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https://www.fox9.com/news/train-derailment-ohio-epa-cleanup-shipping-toxic-waste-other-states
The temporary halt in the clean-up step came after officials had heard concerns from residents and others in a number of states.
train derailmenttoxic wasteepapausingremoval