When you hire a water treatment representative, you want to choose the best. You want to be sure that your representative knows the industry and is capable of handling the many conditions that affect water quality in your systems and equipment. Furthermore, you need someone in whom you can trust and have the utmost confidence to prescribe and manage the most effective water treatment applications. Responding to these needs, the Association of Water Technologies (AWT) has developed the highest standard in the industry—the Certified Water Technologist (CWT).