Preventing Pollution in our Waterways
The Regulations for the Prevention of Pollution from Ships and for Dangerous Chemicals address major risks to the health of our waterways and shorelines such as sewage, garbage and hydrocarbons. Sewage contains, among other things, human or animal body waste, drainage and other waste from toilets.
These regulations prohibit the use of freestanding portable toilets. They also require that boats fitted with toilets be equipped with either a holding tank or a marine sanitation device. If your boat was built before May 3, 2007, you must comply with these regulations by May 3, 2012. Boats built on or after May 3, 2007, must comply immediately.
Holding Tanks and Marine Sanitation Devices
Choose a holding tank or a marine sanitation device that works for you. A holding tank is only used to collect and store sewage or sewage sludge and must be emptied at approved pump-out facilities on dry land only. Be sure to follow pumping instructions and avoid using disinfectants, as they may harm the environment.
A marine sanitation device is designed to receive and treat sewage on board. Only sewage treated with a marine sanitation device that meets the standards set out in the regulations may be discharged in inland waters.
When planning your trip, check with local authorities for pump-out facility locations.