Question 1 of 7

Zebra and quagga mussels can attach themselves to hard surfaces but can be removed quite easily with a damp cloth.

Question 2 of 7

What are inspectors looking and feeling for when they conduct a physical watercraft inspection?

Question 3 of 7

If a bait well or a hold on your boat has water in it, but the water looks clean, do you still need to drain and dry the hold before launching your boat?

Question 4 of 7

If you get a wire seal attached to your boat and trailer when leaving Lake Whatcom, and then come back to Lake Whatcom another day with the tether still intact, will you need to stop at a staffed inspection station?

Question 5 of 7

What are the three important steps for preventing the spread of aquatic invasive species that should be done every time you go boating?

Question 6 of 7

Quagga and zebra mussels came to North America in the ballast tanks and on the anchor chains of large, transoceanic ships that entered the Great Lakes.

Question 7 of 7

Once an aquatic invasive species becomes established in a waterbody, it becomes increasingly difficult and costly to manage the population.