Invasive aquatic species continue to threaten bodies of water in Manitoba.

Some of the most common invasive species in the area are zebra mussels, spiny water fleas and black algae. They are highly adaptable and reproductive, with no natural predators, which is why they are so successful in nearby waters.

The most at risk locations are the Red River, Lake Winnipeg, Cedar Lake, the White Shell and the Winnipeg River, according to Laureen Janusz, a biologist with Manitoba Fisheries.

This is the second year it is required by law that boaters must inspect their boats, and remove any invasive animals or plants when leaving the shoreline. Afterwards, they must also drain their boat, live wells and motor. Janusz said they should also ensure the boat is clean before entering a new water body.

To reduce the transfer of invasive species, Janusz said there are six or seven watercraft stations set up along highways and parks where boaters must pull over to be inspected and potentially decontaminated. Because boaters are required by law to stop at these stations, people could be ticketed if they drive past; however, Janusz said their main goal is to educate people on the issue of invasive species instead of disciplining them.

She said ultimately it is a collective effort to be aware and responsible for our nearby water bodies.