Clean, dry and drain your watercraft to stop the spread of invasive mussels

Services and Information Topics

Invasive Mussel Defence Program

The B.C. Invasive Mussel Defence program’s goal is to prevent the introduction of zebra and quagga mussels into B.C. The program’s prevention efforts are focused on inspecting boats, monitoring lakes, educating the public and coordinating actions with neighbouring jurisdictions. 

Bringing Your Boat to B.C.

If you’re bringing your boat from out-of-province contact the provincial program at to determine if your boat is HIGH-RISK and should be decontaminated for possible zebra or quagga mussel presence before accessing BC’s lakes and rivers. It’s free!

Contact the Provincial Program 

B.C. Watercraft Inspection Stations

If you are transporting a watercraft in B.C. it is a mandatory to stop and report to all invasive mussel watercraft inspection stations along your travel route. Watercraft includes sailboats, motorboats, car toppers, kayaks, canoes, and paddle boards being transported in B.C. The B.C. Conservation Officer Service has a team of specialized inspectors checking and if necessary decontaminating watercraft being transported into B.C.

What Can You Do?

All watercraft launching into B.C. waters are encouraged to follow the clean, drain, dry approach to prevent the spread of aquatic invasive species in B.C., including zebra and quagga mussels. Inspect, clean, drain and dry all gear and boats following use. When leaving a waterbody, remove any visible plants and animals from your gear and boat.

Early Detection Lake Monitoring

Monitoring is critical for early detection of new invasive species incursions in B.C. and is an important first step in the Provincial Early Detection Rapid Response (EDRR) plan.

Zebra and Quagga Mussel Facts

Quagga mussels and zebra mussels are not native to North America and pose a serious threat to B.C.’s aquatic ecosystems, salmon populations, hydro power stations and other infrastructure facilities.