Commonly known as the "milfoil sticker," the Lake and River protection stickers are required for any motorized watercraft. They are purchased annually and are required on boats registered in and out of the state of Maine. For residents, the purchase of the sticker is combined with the registration. Non-resident stickers can be obtained at the Waterford Town Office. The fee for these stickers helps fund milfoil prevention programs like the Courtesy Boat Inspections. For more information click here.