Waupaca, WI. – Zebra Mussel adults have been found in the Waupaca Chain of Lakes in Waupaca, County. As a result, the Department of Natural Resources has added the Waupaca Chain to the list of Zebra Mussel infested waters and urges boaters to take precautions to prevent spreading invasive species to other lakes.
Zebra Mussels attach to hard surfaces and form dense clusters. They can dessimate native mussel populations, decrease the oxygen that fish and other aquatic species need, and worsen algae blooms. They filter feed the plankton, which in turn clears the water and allows sunlight to penetrate deeper, allowing more weed growth and fish to go deeper. They also clog boat engines and intake pipes for utilities and industrial facilities. Their sharp shells can cut the feet of swimmers and beach walkers.
As a result of this discovery, the DNR will post “Exotic Species Advisory” signs with Zebra Mussel decals at boat landings. The signs will notify the public of the presence of Zebra Mussels and the need to take precautions to prevent spreading Zebra Mussels to other waters. DNR will also work with local groups and units of government to increase public awareness and outreach efforts to control the spread of Zebra Mussels.
“The key to preventing the spread of Zebra Mussels and other aquatic invasive species is to not transport anything – plants, animals, mud, or water – from one water body to another,” says Brenda Nordin, Aquatic Invasive Species coordinator for DNR’s Northeast Region. Mud and water can harbor seeds, microscopic eggs and larvae, and Zebra Mussels can be attached to aquatic plants.
Everyone can help prevent the spread of aquatic invasive species by knowing what they look like and reporting suspected new infestations to the local DNR. Wisconsin law now requires that before launching and before leaving the landing you must..."
·Inspect boats, trailers, and equipment
·Remove all attached aquatic plants and animals
·Drain all water from boats, vehicles, and equipment
·Dispose of unwanted live bait in the trash*
·Never Move plants or live fish away from a waterbody*
*Limited exceptions apply, visit http://dnr.wi.gov/ and search “bait laws”
For more information on the discovery of Zebra Mussels in the Waupaca Chain or on how to prevent the spread of Zebra Mussels and other aquatic invasive species contact Brenda Nordin at 920-662-5435.