WaterSense is a partnership program sponsored by the EPA to promote water efficient products and practices across the country and to help protect the future of our nation's water supply. Because residential water use accounts for more than half of the publicly supplied water in the United States, WaterSense has a specification for single-family new homes that use 20% less water than a typical new home. A WaterSense labeled home is a marketing tool that can help new homeowners save water now, pay less for utilities every month, and protect resources for future generations. This self-paced, online anytime training will enable you to become a WaterSense Inspector. By partnering with a WaterSense Licensed Certification Provider, you will ultimately have the ability to certify homes for the WaterSense program.