If you have a non-motorized, hand-carried boat (kayak, canoe) do you need a permit to launch on Lake Whatcom or Lake Samish?

In the state of Washington you can be fined for towing a boat/trailer on the road with plant fragments attached.

Zebra and quagga mussels attach themselves to hard surfaces tightly like superglue and are very difficult to remove without high pressure, hot water.

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

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

Cleaning and drying are necessary for which of the following?