Water and Sewer Rate Information


The Clayton County Water Authority has a four-tier conservation rate structure. This tiered rate structure is mandated by the Metropolitan North Georgia Water Planning District and the Georgia Environmental Protection Division to encourage smart water usage and help protect our local water resources.

Customers are billed monthly for water and sewer services, plus a storm water fee. The following water and sewer rates are effective August 1, 2009 for Clayton County Water Authority customers.


The following conservation rates apply to the water rates of single family residential customers only. The water rates break down as follows:

Monthly Use Water Rate per Thousand Gallons
0 to 3,000 gallons $4.32
4,000 to 7,000 gallons $4.81
8,000 to 20,000 gallons $5.72
More than 20,000 gallons $6.87

For Commercial or multi-family water accounts, the rate is $4.81 per thousand gallons.


Meter Size Minimum Use Minimum Bill
5/8" (most homes) 3,000 gallons $14.43
3/4" 4,000 gallons $19.24
1" 6,000 gallons $28.86
1 1/2" 20,000 gallons $96.20
2" 45,000 gallons $216.45
3" 89,000 gallons $428.09
4" 134,000 gallons $644.54
6" 178,000 gallons $865.18
8" 266,000 gallons $1,279.46
10" 355,000 gallons $1,707.55

Sewer: $4.46 per thousand gallons for single-family residential accounts using less than 3,000 gallons.

For single-family residential accounts with usage of 3,000 gallons or more, the rate is $5.05 per thousand gallons.

For commercial or multi-family sewer accounts, the rate is $5.05 per thousand gallons.

Meter Size Minimum Use Minimum Bill
5/8" (most homes) 3,000 gallons $15.15
3/4" 4,000 gallons $20.20
1" 6,000 gallons $30.30
1 1/2" 20,000 gallons $101.00
2" 45,000 gallons $227.25
3" 89,000 gallons $449.45
4" 134,000 gallons $676.70
6" 178,000 gallons $898.90
8" 266,000 gallons $1,343.30
10" 355,000 gallons $1,792.75


Our average bill for residential customers with water and sewer service is $55.92. The average use associated with this bill is 6,000 gallons. However your individual habits govern how much water you use and therefore, the amount of your bill.

Clayton County Water Authority will read the meter each month and render your monthly bill based on the amount of water used.

We appreciate your cooperation. If you have any questions, please contact our Customer Call Center at 770.961.2130.