Manitoba Environment and Climate Change is activating its Aquatic Invasive Species (AIS) Early Detection Rapid Response Plan after positive zebra mussel veliger (larvae) samples were found in Lake of the Prairies, a shared waterbody between Manitoba and Saskatchewan.
Multiple zebra mussel veligers have been detected in Lake of the Prairies as part of Manitoba’s routine surveillance monitoring program and corroborated by follow-up monitoring efforts.
The response is being co-ordinated through a joint Manitoba-Saskatchewan incident command structure for this shared waterbody, with support from Fisheries and Oceans Canada.
The next steps in the response include developing a specific monitoring plan to better understand the detection and implementation of a multi-jurisdictional containment plan.
To prevent and contain the outward spread of zebra mussels, all water users leaving Lake of the Prairies are required to decontaminate their watercraft and water-related equipment before launching in another waterbody.
Watercraft inspection stations are set up throughout Manitoba to help water users to comply with AIS requirements. Anyone transporting motorized or non-motorized watercraft over land must stop at all open watercraft inspection stations along their route.
For up-to-date station location and hours of operation, including mobile station updates, visit www.gov.mb.ca/stopais/spread/watercraft_inspection.html.
These positive samples are a reminder of the importance to remain vigilant against the spread of AIS. All water users play a critical role in protecting Manitoba’s waterbodies from the introduction and spread of AIS.
For more information on AIS and to view Manitoba’s Aquatic Invasive Species Prevention and Response Plan, visit www.gov.mb.ca/stopais/index.html.
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