Keep state’s waters healthy

As Wisconsinites head out to find adventure on Wisconsin’s waterways, boaters and anglers are urged to drain their livewells, and fish buckets, before leaving boat launches. These efforts help keep Wisconsin’s lakes and rivers healthy, and the fish biting.

Draining all water helps prevent the spread of numerous invasive species, including diseases such as Viral Hemorrhagic Septicemia (VHS) and microscopic larvae of zebra mussels. Additionally, draining and rinsing the engine – especially if the boat isn’t used frequently – reduces the chance of mussels’ larvae plugging engine intake.

When it comes to moving the day’s catch, ice will keep the fish fresher than water, as they are moved from the lake to the plate.

Taking a minute or two to remove all the plants, animals, mud and debris from the boat, and trailer, while draining water from the bilge and livewell, can prevent a new invasive species from establishing in the angler’s favorite lake or river.

Every boater and angler has a role to play, in protecting Wisconsin’s lakes and rivers. Start the day with a clean, dry boat. Later, when leaving the launch, following these prevention steps will comply with Wisconsin state law, and help to prevent the spread of aquatic invasive species in waters:

• Inspect boats, trailers and equipment, for attached aquatic plants or animals

• Remove all attached plants or animals

• Drain all water from boats, motors, livewells and other equipment

• Never move live fish away from a waterbody

• Dispose of unwanted bait in the trash at home

• Buy minnows from a Wisconsin bait dealer

• Only use leftover minnows when fishing with them on the same body of water, or on other waters if no lake/river water or other fish have been added to the container.

To learn more about invasive species, and their impacts on Wisconsin’s waters and economy, visit the DNR’s invasive species webpage.