A³, published four times a year online with two printed bonus issues in the Spring and Fall, is the West's oldest, premier magazine dedicated to demonstrating the connection of water to our daily lives. Because there is more to water than just pipes and canals, A³ examines and anticipates the many pathways and issues that surround this precious resource.

"The mission of the Metropolitan Water District of Southern California is to provide its service area with adequate and reliable supplies of high-quality water to meet present and future needs in an environmentally and economically responsible way."