Illinois American Water is the largest investor-owned water utility in the state, providing high-quality and reliable water and wastewater services to more than 1.2 million people. In addition to its regulated operations, American Water provides water and wastewater contract operations to municipalities. American Water also operates a customer service center in Alton and a quality control and research laboratory in Belleville.
The company is a wholly-owned subsidiary of American Water. Founded in 1886, American Water is the largest investor-owned U.S. water and wastewater utility company. With headquarters in Voorhees, N.J., the company employs nearly 6,900 dedicated professionals who provide drinking water, wastewater and other related services to approximately 16.2 million people in 32 states and Ontario, Canada.
Contact Information:
Karla Teasley
IL American Water
300 N. Water Works Dr.
Belleville, IL 62223
Phone: 618-239-3257
Fax: 618-236-1186
