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?

No aquatic invasive plants have been found to be growing in Lake Whatcom.

How do quagga and zebra mussels spread from an affected water body to another water body?

Adult quagga and zebra mussels can survive out of the water for up to 30 days.

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

If you boat on a lake infested with Eurasian watermilfoil or other aquatic weeds, what is the best way to prevent the plants from spreading somewhere else?