King County Wastewater Treatment Division (WTD)

King County's Wastewater Treatment Division (WTD) located in King County, Washington, protects water quality and prevents water pollution by providing wastewater treatment to 17 cities and 17 local sewer utilities. We serve about 1.6 million people, including most urban areas of King County and parts of south Snohomish County and northeast Pierce County. After receiving a lot of interest in our apparel that we use to promote our projects and programs, we decided to create this store so you too can let everyone know you're a flushing awesome, poo-fighting, sound guardian! We hope you enjoy our items.