Pennsylvania American Water is your local water and wastewater company. Our lives revolve around water. It’s somehow involved in everything thing we do, everything we use. We are experts in water and wastewater treatment and delivery. In Pennsylvania we serve approximately 2.2 million people in nearly 400 communities, supplying high quality water and wastewater service. We abide by regulations, invest in our vast infrastructure, develop industry innovations, educate our customers on wise water use, and help out where we can in our cities and towns.