Ice fishing is a cherished winter tradition in Northern Michigan. Even when our lakes are frozen over, they’re very much alive — and that means they’re still vulnerable to aquatic invasive species (AIS).
Species like Eurasian watermilfoil and zebra mussels can survive beneath the ice all winter long. Unfortunately, they can also hitch a ride from lake to lake on ice fishing gear, including tackle, tip-ups, augers, and even small clumps of mud. It only takes a tiny fragment (as small as an inch) to introduce an invasive species into a new body of water.
When invasive plants like Eurasian watermilfoil spread, they can disrupt natural food webs, alter nutrient cycling, and impact fish habitat — ultimately affecting the sport fish we all love pulling up through the ice. That’s why “Clean, Drain, Dry” is just as important in winter as it is during the summer paddling season.
Simple Steps Ice Fishers Can Take to Prevent the Spread of AIS
When you’re heading out on the ice, keep these best practices in mind:
- Inspect and clean all fishing equipment after each use — including line, hooks, nets, scoops, tip-ups, and augers.
- Drain all water from equipment and containers holding fish before leaving the ice.
- Use live bait responsibly. Purchase bait locally from a licensed Michigan bait dealer, and dispose of unused bait properly. Michigan law prohibits using leftover minnows in another body of water to prevent the spread of fish diseases.
- Pack out all waste and dispose of it in appropriate trash containers.
- Dry your equipment for at least five days between uses, or disinfect it with an appropriate cleaning solution.
Learn More & Get Involved
Protecting our lakes is a shared responsibility, and small actions make a big difference. For more information about aquatic invasive species and how to prevent their spread, check out resources from Michigan State University Extension or connect with your local invasive species management organization.
Here in Antrim County and surrounding watersheds, CAKE CISMA works year-round to address invasive species threats and support education and prevention efforts.
At Paddle Antrim, we’re committed to protecting and connecting people to our waterways — in every season. Thanks for doing your part to keep Northern Michigan’s lakes healthy, fishable, and enjoyable for generations to come.