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Cobb County Water System

Customer Service
660 South Cobb Drive
Marietta, GA 30060


Drinking Water Color, Taste, and/or Odor Concerns

If you have discolored water, you should open a cold water faucet and let the water run for up to five minutes. If the color does not clear up, please report the issue below.

For additional information on discolored water or taste and odor, please review answers to Customer Service Water Quality FAQs under FAQ Topics.

Overview of Lead and Copper Corrosion Prevention and Monitoring by Cobb County-Marietta Authority and Cobb County Water System.

Cobb County Water System purchases all of their water wholesale from Cobb County-Marietta Water Authority. The Authority treats the water and sends it to the Water System’s distribution system to be delivered to homes and businesses in Cobb. Cobb Water works in partnership with the Authority to ensure high-quality drinking water. Read more...

If you have further water quality concerns, please complete the form below and someone will contact you soon.

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