Ms. Kelly McLain
Department of Ecology
PO Box 47600
Olympia, Wa.

Dear Ms. McLain:

This letter is in support of the position of the major local yacht clubs and the Northwest Marine Trade Association regarding the need to effectively control the weed infestation in Portage Bay and the Lake Washington Ship Canal.

As a recreational boater and member of the United States Coast Guard Auxiliary, I have been transiting these waters to the Government Locks since 1946. The weed problem has evolved to the point where there is serious threat to the safety of vessels and swimmers. The weeds also clog fire fighting water pumps and drafting hydrants. I have recently experienced fouled underwater running gear and clogged engine water lines, from heavy concentrations of weeds even in 20' of water. In one incident late last summer I had a near collision due to weeds around my props and shafts, resulting in failure to properly reverse.

It is my understanding that the United States Department of Ecology has approved certain herbicides for effective weed control as safe. Inasmuch as these waters are legally part of the Navigable Waters of the United States, local government not only is precluded from policies that unreasonably restrict navigation in such waters, it has a responsibility to promote navigation rights.

Sincerely,