About Your Bill
Cobb Water System customers are billed monthly for water and sewer fees. A Cobb water representative comes on location and reads the consumption of the water meter.
To view a sample Cobb County water bill, click here.
Water Fee
Single Family Residential
1-3,000................................................$2.47 / per thousand gallons
4,000-15,000........................................$3.59 / per thousand gallons
16,000-29,000......................................$4.47 / per thousand gallons
30,000-49,000......................................$5.24 / per thousand gallons
50,000 and above.................................$6.80 / per thousand gallons
Non-Residential....................................$3.53 / per thousand gallons
Irrigation..............................................$6.80 / per thousand gallons
Sewer Fee
All categories ......................................$4.90 / per thousand gallons
Effective 10/1/08 the Cobb County Water System has adopted a new rate schedule as part of the five tier conservation rate billing structure. This includes a reduction in the upper limit of the first tier of the current structure.
The increased water rates apply to usage in excess of 3,000 gallons. For example, if you use 6,000 gallons of water in a month, 3,000 will be charged the conservation (first tier) rate of $2.47 per thousand gallons and 3,000 will be charged at the second tier rate of $3.59 per thousand gallons.
For more information on the rate structure, including complete rate, billing, and charge information, please click here.
*Note* in order to open this file, you must have Adobe Acrobat. In order to obtain the Acrobat software, please click here. 
Delinquent Accounts/Discontinued Water Service
All residential customers will be charged $30 for returned checks or for delinquent payments.
To make a payment in order to have your service restored, please call (770) 423-1000 between the hours of 7:30 a.m. and 7:00 p.m., Monday through Friday. If payment is not made before 7:00 p.m. on a business day or, is made on-line or on the interactive voice phone system, we may not be able to restore service until the following business day.
Questions or comments:
Call (770) 423-1000 or e-mail Cobb Water Customer Service to receive an application form.