Weed and Mosquito

The District's primary functions are the management of mosquitoes and noxious weeds throughout Cascade County. These functions are facilitated through integrated management techniques involving the use of herbicides and insecticides, biological control agents, promotion of land use practices that prevent or mitigate problem development, and provision of education and public awareness programs. The District works with and assists landowners in the areas of problem identification and mapping, management plan development, grant application, and the acquisition and distribution of biological control agents. The District also has portable sprayers available for county residents to rent for noxious weed control.


279 Vaughn South Frontage Road
Great Falls, MT 59404


Phone: 1 (406) 454-6920
Fax: 1 (406) 454-6922