Zebra and Quagga mussels are already present in Whatcom County lakes?

Inspectors will ask you where and when your watercraft was last used.

What will greatly reduce the time it takes to inspect your watercraft for AIS?

Inspectors rely on both your answers to survey questions as well as a visual and physical inspection of the watercraft to make their risk determination.

Eurasian watermilfoil has NOT been found growing in any lake in Whatcom County.

Traveling with plants attached to your boat/trailer in Washington State is:

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