This invention is a fluid evacuation system used in conjunction with a standard water closet. A wet/dry evacuation motor is used to remove foul air not only from the immediate area of the water closet but from the entire room. Should a liquid overflow occur, part of that fluid can also be removed from the top of the water closet bowl and directed into the sewer system. Additionally, an attachment is provided to allow evacuation of water and other fluids from the floor adjacent to and around the water closet.