Columbia Water Technology

We are comprised of an experienced team of degreed professionals; all with a comprehensive technical background in water treatment. Based in Vancouver, Washington, Columbia Water Technology is the premier provider of high quality professional water treatment. We pride ourselves on transparency, reliability and the superior quality of our products and services. All of our CWT products are manufactured at our plant in Vancouver, WA. All products are checked for quality control by our lab technicians to insure that each CWT product meets our quality specifications. Production follows strict procedures for the manufacture of the products and are revised and updated regularly. Columbia Water Technology is a member company of the Association of Water Technologies (AWT) and offers Kosher approved products. Columbia Water Technology provides Professional Water Treatment to industrial plants throughout the US and overseas.