Fats, Oils, and Grease (FOG)
The DeKalb County consent decree mandates that the County implement a Fats, Oils, and Grease (FOG) Management Program. The leading cause of the sanitary sewer overflows (SSOs) that prompted the audit of the County’s sanitary sewer system performed by the U.S. Environmental Protection Agency (EPA) is the buildup of FOG in the sewer system’s pipes.
FOG is composed of animal and vegetable fats and oils used to prepare food.