WDFW asks boaters to rinse off aquatic weeds

With the warm weather blossoming, people are sure to be out and about in boats on area lakes and rivers.

The Washington Department of Fish and Wildlife (WDFW) reminds those people they are required by law to remove all aquatic plants from boats and trailers before leaving the launch ramp. Those that fail to do so could face a $378 fine.

In Washington, state law makes it illegal to transport aquatic plants that may be unintentionally spread on area roads and highways. The law became officially enforced on July 4 of this year to help prevent the spread of invasive aquatic species, said Bruce Bjork, WDFW enforcement program chief.

“If boaters don’t remove all plants before they leave the ramp, they can easily spread into other bodies of water when the boat is launched again or if they’re dislodged when traveling,” Bjork said. “Noxious weeds such as milfoil are typically spread to lakes on boat trailers and fishing gear. Controlling the extensive spread of milfoil alone has cost the state millions of dollars.”

Milfoil isn’t the only problem. Other invasive plants such as hydrilla and Brazilian elodea are beginning to appear in Washington, which could cause more problems for native species and habitat, Bjork said.

Elochoman Marina staff said that only an estimated 10 percent of boaters rinse off their boats before leaving. While they have a facility for boat rinse, they discourage boaters to use it before launching their boats. They said they prefer boaters to rinse off before leaving the Marina.

At Skamokawa Vista Park manager Steve McClain said he isn’t aware of any problems with aquatic plants at the park, however, he said there is a problem in Brooks Slough with purple loosestrife or milfoil.

There isn’t a rinse station at the launch at the park, but boaters can come into the park and rinse off there. WDFW hasn’t made any real contact with the park detailing the new law. “Not even a letter,” McClain said.