![]() For most invasive species, their spread would be minimal if they were not transported to new locations by human activity. The most important person in the battle against AIS invaders is you. Since prevention is our main defense at this point, educating and reminding the public of AIS threats is one of the most important steps we are currently taking. Jackson County Land Management also maintains a Facebook page which shares a lot of information about topics important to our department like AIS education and prevention. We fund events held by the Prairie Ecology Bus Center in our local schools and also advertise AIS prevention on the radio, in the newspapers, and on a billboard in Jackson County. Zebra mussel samplers are surfaces on which zebra mussels will settle after they complete their larval ("veliger") stage – a stage in which the Zebra Mussels are microscopic.ĪIS funds are also used for educating area residents about Aquatic Invasive Species and steps we can take to stop their spread. These samplers are placed in high-risk areas like boat docks at public recreational lakes and are used to determine presence or absence of Zebra Mussels in that body of water. Jackson County also maintains several Zebra Mussel Samplers used for early detection during the summer months. Fish barriers coupled with measures anglers can take by disposing properly of bait and reporting invasive species have been proven very effective for Bighead and Silver Carp in other regions of the United States. While no fish barriers are 100% effective in keeping AIS invaders out completely, they do keep a vast majority at bay which prevents them from establishing populations. ![]() Several barriers along critical streams and ditches are set up and maintained to prevent Invasive Carp from establishing populations in our waters. Prevention and early detection are keys for the health and well-being of our waters in Jackson County. While we are concerned with all aquatic invasive species entering into Jackson County, the following are fact sheets for species that are of the most imminent threat.įor more information about these and other AIS Invaders visit: Without action from the public, zebra mussels can easily spread from lake to lake on boats and equipment.ĭNR news releases regarding zebra mussels in Big Spirit and Lake SarahĭNR news release regarding silver carp in Nobles County Also, in recent years, the presence of Zebra Mussels has been confirmed in near-by recreational lakes (Big Spirit, Lake Sarah). While populations of these carp have not been established in Jackson County, our waters are connected to bodies of water where they have been confirmed. In 2012, the MN DNR listed many lakes and waterways in Jackson County as infested by connected water bodies with Bighead and Silver Carp. This work needs to be ongoing so as to continue to prevent or slow AIS populations from establishing in our waters. Thankfully, due to public awareness and diligence, only a small percentage of Minnesota’s waters are infested with AIS. Left unchecked, AIS can infest our waters and greatly affect how we use and enjoy our lakes in Minnesota. Our environment needs native species to maintain balance in our ecosystem. Minnesota Agricultural Water Quality Certification ProgramĪquatic invasive species are non-native plants, animals, and pathogens which live primarily in the water and out-compete native species.Des Moines Valley Health and Human Services (DVHHS).
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