|American Water Works Company, Inc. (American Water) is a water and wastewater utility company. American Water provides drinking water, wastewater and other water related services to an estimated 15 million people in more than 30 states and in two Canadian provinces. The Company operates in two segments: the Regulated Businesses and the Market-Based Operations. During the year ended December 31, 2011, its Regulated Businesses segment accounted for 88.8% of its total consolidated operating revenue. During 2011, its Market-Based Operations segment accounted for 12.3% of total consolidated operating revenue. In March 2013, the Company announced the acquisition of two water systems in northeast Pennsylvania. In June 2013, Pennsylvania American Water, a subsidiary of American Water Works Company Inc, announced the acquisition of a municipal wastewater system in Beaver County in western Pennsylvania.