Stop aquatic hitchhikers

Many of us bring a boat when we visit our favorite Minnesota lake. But did you know that hauling boats from one lake to another increases the risk of transferring invasive plants and animals?



Aquatic invaders such as zebra mussels and Eurasian water milfoil threaten our valuable waters and recreation. These and other non-native or exotic plants and animals do not naturally occur in our waters. They are called invasive species because they cause ecological or economic harm.



The main way invasive species get into lakes, rivers and wetlands is by ?hitching? rides with anglers, boaters, and other outdoor recreationists. These aquatic hitchhikers have invaded many waters, doing irreparable harm to lakes, streams, and wetlands and their native inhabitants.



There are a few simple things you can do to help.



Before leaving a water access, remove aquatic plants, animals, and mud from your boat, trailer, and equipment.



Also, drain water from your boat, motor, live wells, bilge, and bait buckets before you leave the water access. This will reduce the chance of any small plants or animals surviving.



Dispose of unwanted bait in the trash. Even earthworms that you collect in northern states or buy for bait are not native and should not be dumped on the ground.



Before going to another lake, wash your boat and recreational equipment with high pressure or 104 degree water to kill harmful species you cannot see. Or, dry the boat and equipment for at least 5 days.



If you suspect a new infestation of an invasive species, save a specimen and report it to a local natural resource or Sea Grant office. And be sure to consult your natural resource agency before starting a control treatment. Many do-it-yourself treatments could make matters worse by harming native fish, wildlife and plants.



In many states and provinces it is illegal to transport aquatic invasive species, so clean your boat and boating equipment to avoid a citation.



Clean boats help keep lakes healthy. So, help stop aquatic hitchhikers.



www.ProtectYourWaters.net.org.



or email the North Central Minnesota Lakes Project (NCML) at lakewaves@dnr.state.mn.us.