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Illinois American Water to Continue Annual Water System Maintenance Program in Cahokia Heights-Centreville

Work includes flushing of water mains and fire hydrants

Cahokia Heights, Ill. (June 7, 2021) – Beginning Monday, June 14, 2021, maintenance of the fire hydrant system in the community previously known as Centreville (now a portion of Cahokia Heights) will continue through the month of June. During this period, fire hydrants will be evaluated for functionality, repaired when necessary, and flushed. The process of periodically flushing hydrants is essential in identifying fire hydrants in need of repair and maintaining optimal water quality throughout the potable water distribution system.

Through the discharge of water from the fire hydrant(s), water flow rates are increased to provide a scouring effect that removes mineral deposits that may accumulate in the water main. While the majority of mineral deposits are removed from the hydrant discharge, it is not uncommon for customers to experience a temporary discoloration of water within their residence or dwelling. The removal of these deposits is critical in maintaining water quality.

Customers have been notified by Illinois American Water via a letter and signage will be placed in neighborhoods where flushing is occurring. Customers are encouraged to update their contact information so they can receive communications about water service emergencies and work. Customers can update their information online via MyWater or by calling 800-422-2782.

    When fire hydrant flushing is occurring in your area, the following items should be considered:
  • If possible, avoid using water while flushing is taking place. Use of water during the flushing event may result in discolored water entering the premise plumbing of the residence or dwelling.
  • If you encounter discolored water during hydrant flushing, run water from the cold water tap only until discoloration subsides. Do not use hot water until discoloration is no longer present when flushing from the cold water tap. This may require flushing of cold water from multiple taps.
  • Do not do laundry during, or shortly after, the hydrant flushing event. Discolored water may stain fabrics.
  • If, after flushing from the cold water tap(s), water pressure appears lower than normal, clean the faucet aerator. Mineral deposits may obstruct flow through the aerator (screen), resulting in lower pressure.
  • When water discoloration or pressure problems persist, contact Illinois American Water at 800-422-2782.
  • For additional concerns, regarding potential water quality issues, contact the Illinois Environmental Protection Agency at 217-782-1020 or Illinois Emergency Management Agency at 800-782-7860.

As our employees perform this work, we are reminding customers for their safety and the safety of our employees to follow social distancing recommendations issued by the Centers for Disease Control and Prevention. If customers have a question, they can contact customer service at 800-422-2782.

Illinois American Water, a subsidiary of American Water (NYSE: AWK), is the largest investor-owned water utility in the state, providing high-quality and reliable water and/or wastewater services to approximately 1.3 million people. American Water also operates a customer service center in Alton and a quality control and research laboratory in Belleville. For more information, visit www.illinoisamwater.com and follow Illinois American Water on Twitter and Facebook.

ILAW-JD-Power


Media Contacts

Karen Cotton

External Affairs Manager

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karen.cotton@amwater.com