Spot the stripes, stop the spread.

Zebra mussels are small, clam-like organisms that are a huge threat to Manitoba's waterways. They can:

  • clog drinking water supply pipes
  • threaten fish and wildlife
  • ruin your time at the beach
  • clog engines on your boat, jet ski, and other watercraft


If you plan on enjoying Manitoba's many lakes and rivers, please learn how you can stop the spread of zebra mussels and their microscopic larvae (veligers).

protect manitoba's waters and resources.