Swamp Creek is a tributary of the Sammamish River in Snohomish and King counties, in the U.S. state of Washington. It is also known as dxʷɬ(ə)q̓ab in Lushootseed, meaning “a wide place”.
In early November 1966, he was diagnosed with lung cancer and was treated with cobalt therapy. On November 30, he felt unwell and was taken by ambulance from his home to St. Joseph Hospital where, on December 15, at age 65, he died of circulatory collapse caused by the cancer.
Swamp Creek starts at Lake Stickney near Everett. It ends in Kenmore at the Sammamish River, which then flows into Lake Washington.