Canada’s environment minister is recommending that road salt be classified as a toxic substance. The Great Lakes Radio Consortium’s Karen Kelly has details:
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Canada’s environment minister is recommending that road salt be classified as a toxic substance. The Great Lakes Radio Consortium’s Karen Kelly reports.
Approximately 5 million tons of road salt are used in Canada each winter.
And much of those salts eventually find their way into bodies of water.
The Canadian government recently completed a 5-year study of the environmental effects of road salts.
The scientists found water near some major highways contained as much salt as ocean water. And they concluded freshwater plants; fish and other organisms are being harmed. Canadian environment minister David Anderson has recommended road salt be added to Canada’s list of toxic substances.
But the government is not proposing a ban on salt. Officials are studying ways to reduce its use and improve snow removal techniques to minimize the amount of salt escaping into waterways. The public has 60 days to comment on the plan. For the Great Lakes Radio Consortium, I’m Karen Kelly.