• American Water’s Missouri unit filed a rate case with the Missouri Public Service Commission to recover about $1.6 billion of water and wastewater investments.
• If approved as filed, average monthly residential bills would rise about $23 in St. Louis County, about $15 elsewhere.
• Regulatory review is expected to take up to 11 months; new rates could take effect in June 2027.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. American Water Works Co. Inc. published the original content used to generate this news brief via PR Newswire (Ref. ID: 202607011610PR_NEWS_USPR_____LA96378) on July 01, 2026, and is solely responsible for the information contained therein.