Gules, on a pale wavy Or a pine tree Vert between in dexter a tower and a fleur-de-lis in sinister Argent; on a chief wavy Azure issuing from base a mountain yellow charged with a wavy barrulet blue and snow-capped White.
That for the regiments and separate battalions of the Army Reserve: From a wreath Or and Gules, the Lexington Minute Man Proper. The statue of the Minute Man, Captain John Parker (H.H. Kitson, sculptor), stands on the Common in Lexington, Massachusetts.
PRIDE AND ACHIEVEMENT.
The mountain and evergreen tree represent the unit's location in the state of Washington. These two elements also allude to the "heights" of achievement as suggested by the unit's motto. The dark blue wavy bar in the mountain's base is for the great water areas of the Pacific Northwest. The tower and the fleur-de-lis symbolize the unit's World War II campaign participation in the European theater. Dark blue and red are the colors of the Adjutant General's Corps; gold is for excellence.
The crest is that of the United States Army Reserve.
The coat of arms was approved on 17 December 1996.