A septic system is an onsite wastewater treatment solution that cleans and reintroduces wastewater back into the environment. It begins with a septic tank, providing primary treatment by separating solids and liquids. The liquid wastewater then flows to a disposal field, often through perforated pipes laid in layers of sand and gravel, allowing for further natural treatment before it safely reenters the groundwater.

A septic tank is an underground, watertight container made from materials such as concrete, fiberglass, or plastic. It is a component of a septic system, which is used to treat and dispose of domestic wastewater in areas without centralized sewer systems. A septic tank is essential for the effective management of wastewater in rural and suburban areas without access to municipal sewer systems. Proper maintenance and periodic inspection are crucial to ensure the system operates efficiently and to prevent environmental contamination.

• Sump Pit Discharge: Avoid directing sump pit discharge into your septic system, as it is not designed to handle the extra water.
• Water Softeners: Ideally, water softeners should drain outside the septic system. If not possible, ensure the system accommodates the extra load to prevent issues.
• Effluent Filters: Since 2007, all septic systems in Ontario must have an approved effluent filter to enhance wastewater treatment.