The U.S. Environmental Protection Agency (EPA) presented a WaterSense partner City award to Durham yesterday at the WaterSmart Innovations (WSI) Conference and Exposition in Las Vegas, Nevada, to recognize their support of WaterSense and water efficiency in 2021. Together, WaterSense partners helped communities save a total of more than 6.4 trillion gallons of water and more than $135 billion on utility bills since 2006.