DeKalb used revenue from the facility to fund a county - wide treatment plant in the Dunwoody area that uses water from the Chattahoochee River .
The property was leased to DeKalb County , which operated the water works and sold the water to Decatur .
DeKalb County used revenue from the facility to fund a county - wide treatment plant in the Dunwoody area that uses water from the Chattahoochee River .
The property was leased to DeKalb County , which operated the water works and sold the water to Decatur .