Attention boaters, lake shore residents, and outdoor enthusiasts: Two lakes in Scott County currently have zebra mussels: Upper and Lower Prior Lakes.
Where is zebra mussels found in Minnesota?
In Minnesota, the Zebra Mussel was first found in Lake Superior in 1988. Since then, they have spread to major waterways, including the Mississippi River downstream from the Twin Cities.
What areas are affected by zebra mussels?
They have spread rapidly throughout the Great Lakes region and into the large rivers of the eastern Mississippi drainage. They have also been found in Texas, Colorado, Utah, Nevada, and California. Zebra mussels negatively impact ecosystems in many ways.
Can you swim in a lake with zebra mussels?
Yes,” she said. Montz recommends checking the DNR’s map of lakes with zebra mussels before you jump in the water. The mussels don’t like sand, because there’s nothing they can attach to, so he said that you should be fine swimming on a sandy shoreline.
What are fun facts about zebra mussels?
-They are the only freshwater bivalve that is known to have a free swimming veliger larva. -Zebra Mussels are generally thought to only have striped patterns, but they can range anywhere from all black, all white, and even tan. -The invasion of the Zebra Mussels was one of the most important invasion in Biology.
How many MN lakes have zebra mussels?
How many lakes and rivers are listed as infested? About 8% of Minnesota’s more than 11,000 lakes are on the infested waters list. Less than 3% of Minnesota lakes are listed as infested with zebra mussels. As of October 2019, we have confirmed zebra mussels in 214 lakes and wetlands.
Does Lake Minnetonka have zebra mussels?
Zebra mussels are among the most problematic invasive species in Minnesota, harming wildlife and altering natural habitat. They have been found in more than 200 lakes, including Lake Minnetonka. Copper has been used to try to eradicate zebra mussels since about 2011, Dahlberg said.
What is so bad about zebra mussels?
One of the most damaging impacts of zebra mussels is that they filter out algae needed for food by native species. Beyond that ecosystem impact, that are several other ways zebra mussels negatively affect the environment they invade: Cause cuts and scrapes for pets and people enjoying the waters.
How common are zebra mussels in Minnesota lakes?
About 8% of Minnesota’s more than 11,000 lakes are on the infested waters list. Less than 3% of Minnesota lakes are listed as infested with zebra mussels. As of October 2019, we have confirmed zebra mussels in 214 lakes and wetlands.
How do I report zebra mussels to the DNR?
Dry docks, lifts, swim rafts and other equipment for at least 21 days before placing equipment into another water body. Report new occurrences of zebra mussels to the DNR immediately by contacting your DNR Invasive Species Specialist or log in and submit a report through EDDMapS Midwest .
How much water does a zebra mussel filter?
A single zebra mussel can filter one quart of water per day while feeding primarily on algae. They live underwater, attached to natural and manmade substrates such as rocks, wood, plants, native mussels, pipes, docks, boat lifts, swim rafts, moored watercraft, and other debris.
What is the regulatory classification of zebra mussel?
Regulatory Classification. The zebra mussel ( Dreissena polymorpha) is a prohibited invasive species, which means it is unlawful (a misdemeanor) to possess, import, purchase, transport, or introduce this species except under a permit for disposal, control, research, or education.
