The Northwoods Cooperative Weed Management Area (NCWMA) is a collective group of state and federal agencies, municipalities, tribes, nonprofits, community organizations, and individuals who have
come together to combat invasive species in Douglas, Bayfield, Ashland, and Iron counties in northern Wisconsin. Anyone can participate
The Northwoods Cooperative Weed Management Area provides a forum to share information and resources, collaborate on planning, and cooperate on invasive species management in northern
Wisconsin. Learn more about us and check out our upcoming events!
The Northwoods CWMA includes the four counties that border Lake Superior in Wisconsin: Ashland, Bayfield, Douglas, and Iron Counties. Here is a map of this area.