What if my consumption goes up into a higher tier because of an extended billing period caused by Cobb County Water System?
Please call Cobb County Water System at 770-423-1000. If Cobb County Water System fails to read within our 28-32 day window and consumption is placed in an upper tier Cobb County Water System will adjust your bill for the difference between the tiers. For example if your use is normally 3,000 gallons and you are billed for 4,000 gallons due to an extended billing period; Cobb County Water System will credit the difference between the first tier and the second tier for the 1,000 gallons billed at tier 2 ($1.28).