An invasive species has been confirmed in West Lake Sylvia near Annandale in Wright County.

The Department of Natural Resources says an invasive algae, Starry Stonewort, was confirmed in the lake by the invasive species staff.

Patches of algae were found in sparse to moderate growths at the lake’s southwest public access. It’s located among heavy populations of native plants, but is not believed to have expanded from that area.

Starry Stonewort is grass-like and produces dense mats, which are dangerous to native plants.

It is typically spread by people or watercrafts that transport part of the plant from an infested lake to another.

Boaters and anglers are reminded of Minnesota laws that prevent the spread of aquatic invasive species:

• Clean aquatic plants and animals from watercraft.
• Drain all water by removing drain plugs and keep drain plugs out while transporting watercraft.
• Dispose of unwanted bait in the trash.