"FOG" is fats, oils, and greases from food. Bacon grease, butter, dairy products, cooking oil, salad dressing, and ice cream are all examples of "FOG."
FOG enters the plumbing system through sinks, floor drains, and dishwashers. FOG sticks to and coats the inside of sewer pipes, potentially causing overflows. Sewage overflows are health hazards and are illegal; the City could be subject to fines for each one that occurs.
To prevent overflows, the City requires commercial food service establishments to prevent FOG from entering the sewer system. Commercial food service establishments should refer to the information contained herein to assist in establishing best practices to prevent FOG from entering the sewer system.