Facts About the City of Atlanta Water System

Raw Water Supply: Chattahoochee River

Permitted raw water withdrawal:
 City of Atlanta 180mgd
 Atlanta-Fulton Water Resources Commission 90 mgd (City’s share 45 mgd)

Treatment plants Rated
Chattahoochee Treatment Plant 64.9 mgd
Hemphill Treatment Plant 136.5 mgd
Atlanta –Fulton County Treatment Plant 45mgd (City’s share)
Total Supply of finished water 246.4 mgd

Distribution System:             Approximately 2,400 miles of pipe, ranging in size from 6 inches to 72                                                 inches in diameter. Pipes were first installed in 1875.

Number of meters:                148,500

Number of Fire Hydrants:     21,000

Service Area: 650 Square miles (Approximately)

Finished water storage capacity: 83.7 million gallons in 17 tanks.

Daily demand: 120 mgd on average.

Settled Solids: Chattahoochee 9,000 tons per year. Hemphill 6,000 tons per year.

Staffed and Unstaffed pump stations: 15

Raw water pumping station with a total rated pumping capacity of 340 mgd.
GA EPD withdrawal permit limits the City withdrawal 180mgd.

Three potable water pumping stations with a combined rated pumping capacity of 350 million gallons per day (including Atlanta Pumps at the Atlanta-Fulton Water Resources Commission Plant).

12 Repump/Booster stations with rated capacity of 140 mgd.

The LLC provides constant computerized monitoring and control of storage facilities, pumping stations and water pressure readings from (Load Control Center).

Close monitoring of water quality: Atlanta’s drinking water has consistently met water quality standards for over 100 years.

Wholesale Customers:

Fairburn 1.4 mgd Hapeville 2.6 mgd
Fayette County 4.0 mgd Union City 1.2 mgd
Clayton County 3.12mgd Coweta County up to 10 mgd (short term3mgd/ Long term 10-15 mgd)

Population Served: Over one million