PLWA summer staffer Chelsey Mercer was chatting with boaters at the Mulhurst Bay boat launch May 20 about keeping their watercraft free of zebra and quagga mussels. She noted the European invaders, if they get into the lake, could cause millions of dollars in damage.                                 Photo by Stu Salkeld

PLWA summer staffer Chelsey Mercer was chatting with boaters at the Mulhurst Bay boat launch May 20 about keeping their watercraft free of zebra and quagga mussels. She noted the European invaders, if they get into the lake, could cause millions of dollars in damage. Photo by Stu Salkeld

Watch out for zebra mussels in Pigeon Lake

If mussels get into Pigeon Lake, could cost millions

If mussels get into Pigeon Lake, could cost millions