
"The Hiram M. Chittenden Locks located in Ballard provide a link for boats between the saltwater of the Puget Sound and the fresh water of the Ship Canal connecting to Lake Union and Lake Washington. The Hiram M. Chittenden Locks, often called the Ballard Locks, link salty Puget Sound with the fresh waters of Salmon Bay, Lake Union, Portage Bay and Lake Washington." (Ref. Seattle.gov_tour_locks)