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

Aquatic invasive species can cause long-term taste and odor issues in drinking water supplies.

How can Asian clams be transported between waterbodies?

It only takes one plant fragment to start a new population of Eurasian watermilfoil.

Do you need to purchase an AIS permit at the beginning of each year's boating season?

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.