The Cobb County-Marietta Water Authority has provided water to its customers for more than 50 years and holds long-term contracts with its wholesale customers. Customers who depend exclusively on CCMWA are Cobb County, Cities of Austell, Marietta, Smyrna, and Mountain Park. The City of Woodstock, Paulding County, and Douglasville/Douglas County Water & Sewer Authority have additional water supplies.

CCMWA is a wholesale water provider and does not have residential customers. We don't issue water bills or control water issues at a residential level. Please call your local water utility for help with these questions.

Retail Water Suppliers:

Fulton County purchased water from the Authority from the early 1970s to the early 1990s. It currently utilizes a different source of water on the Chattahoochee River and has no connection with CCMWA.