DFO Canada conducts "blitz" of inspections to stop spread of aquatic invasive species

Zebra mussels
Zebra mussels are highly resilient, harm freshwater ecosystems, and damage vessels and harbors | Photo courtesy of Brendan Goff/Shutterstock
4 Min

Law enforcement officers in Canada conducted a “blitz” of inspections in collaboration with officials in the province of Manitoba to prevent the spread of aquatic invasive species (AIS).

“Canada’s natural heritage is part of our identity. Protecting our diverse and unique waterways from the negative impacts of aquatic invasive species is vital to preserving the health of our natural environment now, and for future generations,” Canada Minister of Fisheries Joanne Thompson said in a statement. “This joint inspection blitz with the Manitoba Government demonstrates the importance of collaboration and public awareness in preventing the spread of these harmful species in our waters.”

Fisheries and Oceans Canada (DFO) and the Manitoba provincial government conducted hundreds of roadside inspections along the Trans-Canada Highway near the Manitoba-Ontario border in late June, searching for invasive species that could damage the nation’s ecosystems and infrastructure. Among the invasive species government officials were on the lookout for were zebra mussels, which are highly resilient, harm freshwater ecosystems, and damage vessels and harbors.

During the three days of inspections, law enforcement stopped 383 vehicles to ensure the 436 watercraft they were transporting were properly cleaned, drained, and dried to prevent the spread of aquatic invasive species. While 326 of the watercraft were compliant with Canadian requirements, 110 failed their inspection and 38 required decontamination. Zebra mussels were present on two watercraft.

Violations of the Canada’s Aquatic Invasive Species Regulations carry a maximum fine of CAD 100,000 (USD 73,098, EUR 62,364) for a first offense.

DFO Canada plans to conduct a second such inspection blitz later this year.

“Manitobans care deeply about our beautiful lakes and rivers and being able to enjoy them today for generations to come,” Manitoba Environment and Climate Change Minister Mike Moyes said in a statement. “As the summer season begins, we appreciate the strong collaboration with Fisheries and Oceans Canada to stop the spread of AIS and to protect waterways on both sides of the Manitoba-Ontario border. I want to remind Manitobans and visitors to play their part by cleaning, draining, and drying their watercraft and equipment.”

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