American Water
American Water  
HomeContact UsPress RoomInvestor RelationsCorporate ResponsibilityCareersLearning Center

Welcome to Missouri American Water

Missouri American Water is your local water 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.

Every day, we put our expertise to work to produce better quality water for our customers.

In Missouri, we serve approximately 1.5 million people in more than 100 communities, supplying high quality water, and wastewater service. We abide by regulations, invest in our vast infrastructure, promote wise water use, and help out where we can in the cities and towns that we serve. Because water is such an integral part of life, we take pride in taking care of it.

In Missouri, the Missouri Public Service Commission sets the rules and we carefully follow them. These regulations help to ensure that everyone is receiving quality water and wastewater services at a fair price. All increases in service rates are directly related to the cost of providing high quality service and are subject to a public review process and review and approval by the Missouri Public Service Commission.

In addition, Missouri American Water follows strict regulations created by the United States Environmental Protection Agency (USEPA) and Missouri Department of Natural Resources (MoDNR) regulations that help to provide that our drinking water is of high quality. Because we work in cooperation with the USEPA to help in the development of national drinking water standards, we are often years ahead of the industry in implementing regulations.

Missouri American Water is committed to delivering high quality water to all of our customers. In Missouri, we conduct about 43,000 tests per year for about 100 potential contaminants, checking drinking water quality at every stage of the water treatment and delivery process.

View an enlarged version of the Missouri American Water map