Boat coated in invasive mussel species stopped earlier than getting into California lake

A ship blanketed in invasive golden mussels was stopped simply in time at a Folsom Lake decontamination web site Saturday, stopping the harmful species from getting into one among California’s hottest reservoirs.

The vessel arrived at Mello Marine in Folsom for the obligatory decontamination and tagging required earlier than launching into the lake. Through the inspection, staff noticed clusters of golden mussels clinging to the underside of the hull.

“You possibly can see them beneath right here. However as you nearer look at it, there’s mussels all around the backside of the boat,” Sally Mello, proprietor of Mello Marine, informed KCRA.

Mello stated her staff has decontaminated roughly 6,000 boats since 2025, however this was the primary time that they had encountered golden mussels.

In keeping with Mello, the boat, which had come from the Sacramento-San Joaquin Delta, had adopted all of the required steps, together with obligatory watercraft inspections and decontamination protocols, with plans to proceed north to Oregon after visiting closely used Folsom Lake, which attracts greater than 2 million guests a 12 months.

“Think about, once more, if this boat went to Oregon and now simply will get put within the Oregon waters and now it’s north of the place it’s now,” Mello stated.

Golden mussels — an inedible invasive species identified scientifically as Limnoperna fortunei — construct up pollution, toxins and harmful micro organism of their tissues, and fix to onerous surfaces like pipes, umps and different infrastructure, elevating considerations about potential harm to water supply methods, agriculture and the encompassing setting.

Officers stress that after established in a waterway, golden mussels are almost inconceivable to eradicate.