The Big Creek Water Reclamation Facility serves the largest area and receives the largest amount of wastewater flow of all the reclamation facilities in Fulton County’s northern service area, outside of Atlanta. The Progressive Design-Build project will upgrade and expand the facility from 24 to 38 MGD to meet the projected wastewater treatment demands from future growth and eliminate odors from the facility. The project is expected to be Fulton County’s largest public works project in the next 50 years.