The solar-powered CD3 offers boaters a waterless method of cleaning, draining, drying, and disposing of invasive weeds attached to boats and trailers.
The advisory issued on August 9 was removed by the state on Tuesday, August 13, but visitors and residents are asked to remain on the lookout.
Residents and visitors should avoid affected areas that have been posted, and be on the lookout for water that appears to have blue-green flecks.
Proposed in 2009 and repeatedly delayed by state funding constraints, the $4.96 million dam replacement project is set to start on Monday, August 5, with Massachusetts-based Charter Contracting Company LLC performing the work.
The Marine Patrol had few leads, but a combination of old-fashioned detective work and tips from the public led officers to a Massachusetts woman who was piloting a borrowed boat.