The shoulder patch of the Walla Walla County, Washington, Sheriff’s Office.

The Walla Walla County, Washington, Sheriff’s Office patch is based on the county seal. Virtue, liberty, and independence are values selected by local officials. Horses, a plow, and wheat being harvested recognize agriculture as the county’s primary industry. Wheat is the largest product, and it is shown being transported by a cargo ship. A bald eagle symbolizes America and freedom. The county name, also a Nez Percé word for running water, comes from the Walla Walla tribe.