Cobb County Government
alert2 The Water System online payment site has been updated with security enhancements on Monday, November 14, 2016. These enhancements will require the use of an updated browser on your computer and/or mobile device. You will need an OS/Browser combination that supports access to secure websites. Click here for more information.

Users with outdated software, including Windows XP, will lose the ability to connect to this online payment site. Please update your browser and operating system to ensure continued access to your online statements.

Water Use Update

Level II Drought Response Declaration

On November 17, 2016, Georgia Environmental Protection Division issued a Level II Drought Response Declaration. Outdoor irrigation is permitted twice a week on the odd/even schedule. Even and unnumbered addresses may water on Wednesday and Saturday between 4PM-10AM and Odd addresses may water on Thursday and Sunday between 4PM-10AM. Cobb County encourages citizens to practice water conservation. Click here for information on conservation and efficiency programs.

Water Spotlight


Starting July 1, 2017, you will be able to view the Cobb County Water System Annual Water Quality Report on-line at This report contains important information about the source and quality of your drinking water. Please call 770.419-6200 if you would like a paper report delivered to your home. Después de 1 de julio, la versión en español está disponsible a petición o visite nuestra página de internet

News & Alerts

Water Quality Lead Concerns

Water Quality Report Now Available

Cobb County Water Quality ReportThe 2016 Cobb County Water System Consumer Confidence Report on water quality is available for download by clicking here pdf icon10x13.

Informe Anual sobre la Calidad del Agua está disponible para su descarga haciendo clic aquí pdf icon10x13.

Event Calendars

Please click here for Water System's Public Education and Outreach Event Calendars.

Notice Of Rate Adjustments Effective January 1, 2015

The Street Light Service Charge will increase from $3.50 per month to $4.00 per month.

For Cobb County retail customers located within the city limits of any of the incorporated cities of Cobb County, adopted commodity rates (water and sewer rates) are reduced by approximately 2.9 percent in recognition that most stormwater services within these cities are provided directly by the cities rather than through Cobb County.  For detail information, please click here.