Septic Systems
The Mississippi Rideau Septic System Office (MRSSO) provides septic system approvals in Tay Valley Township on behalf of the Mississippi Valley and Rideau Valley Conservation Authorities.
Before building or renovating your home or cottage you must consult with the septic office to determine if a permit is required. Sewage system approval may be required prior to a building permit being issued. Please contact the Mississippi Rideau Septic System Office (MRSSO) for application forms, fee schedule, and more information.
System Maintenance is Your Responsibility
Sewage systems require maintenance. As a property owner, it is your responsibility to have your septic system maintained and pumped out on a regular basis and ensure your septic bed/tiles are working. Studies have shown that routine pumping of a septic tank is necessary for proper performance and treatment of wastewater. Faulty systems may lead to costly repairs and the compromise of water quality and public health.
If you have not had your septic tank pumped out within the last 3 to 5 years, please act responsibly and hire a licensed septic waste hauler to pump out your tank. Routine pumping will provide you with peace of mind knowing that your septic tank is in good working order and capable of properly handling wastewater from your home.
Septic System Re-Inspection Program
Malfunctioning on-site sewage systems can have both human health and environmental impacts beyond the property on which it is located. Nutrient and bacteria-rich effluent can travel through soil and rock fractures to surface water bodies, and ground water sources. Contamination of surface water can cause excessive aquatic plant growth, depletion of oxygen in lakes, and impact the natural habitat for aquatic species. Ground water contamination can cause illness and even death. This makes it crucial that property owners be aware of the location and operation of their septic system. Under the Ontario Building Code it is the property owner's responsibility to ensure that their sewage system is working properly, not only for their health, but also that of the surrounding community and environment.