The first observation of Zebra Mussels in New Brunswick was confirmed in September 2023, along a hydroelectric dam in Edmundston. The dam, located on the Madawaska River, is about 40 kilometres downstream from Lake Temiscouata, Quebec where an established Zebra Mussel population was discovered in September 2022. It is believed that this species has been present in Lac Temiscouta for at least 2 years. The earlier that New Brunswickers are aware and vigilant of Zebra Mussels the better. For that reason, we ask that anyone spending time in New Brunswick’s waterbodies, particularly the Madawaska or Saint John (Wolastoq) River, keep an eye out and report any suspected sightings. It is also important to Clean, Drain Dry your boat, trailer, docks, lifts and other recreational equipment any time you leave these waterbodies and before entering new waterbodies.
