Septic System Tips

A key reason to maintain your wastewater treatment system is to save money! Failing systems are expensive to repair or replace, and poor maintenance is often the culprit. The onsite wastewater practitioner or authorized person who planned and installed your system should have provided you with a maintenance plan. Having your system inspected regularly, according to the recommended maintenance schedule in the maintenance plan, is a bargain when you consider the cost of replacing the entire system. Your system will need pumping periodically, depending on how many people live in the house and the size of the system. An unusable wastewater treatment system or one in disrepair will lower your property value and could pose a legal liability.

To protect your treatment field soil dispersal system, regularly pump the sludge and scum from the septic tank. An annual maintenance inspection will allow your maintainer to determine how often your septic tank requires pumping. An uncleaned tank has a reduced working capacity that results in overloads that send solids to the field, clogging the field and ruining its ability to dispose of wastewater.

Do not pave your dispersal field or drive or park on it as these activities compact the soil and damage field performance. Nothing heavier than a riding mower should be allowed on the field. Also avoid putting pathways or planting anything other than grass on top of the field.

A field performs best if covered with grass and mowed regularly. The grass cover and landscaping that channels rainwater away from the field improves its performance. Avoid landscape plastic or fabric under mulch as this can reduce the necessary air exchange in the drainfield soil. Mulch and bark are not recommended since they can reduce air exchange and retain water. Trees and shrubs generally have extensive root systems. This can interfere with or cause damage to your septic system. Consult with an expert before planting trees near a drainfield.

Livestock should never be grazed over a septic system. In the winter livestock can trample and muddy the soil; in the summer they can compact it. Both of these can decrease the soil’s ability the exchange oxygen and reduce the effectiveness of your septic system.

Direct water flowing from drains, downspouts, driveways, sump pumps away from your dispersal field as it must remain unsaturated for the bacterial action to take place.

Consult a Certified Installer (AB, SK & MB) or Authorized Person (BC) before major landscaping is undertaken. Changing the slopes and elevations near your system can negatively affect its performance.

If one of these advanced treatment systems has been installed as part of your system it requires regular maintenance by a trained professional. Your Homeowner’s Manual or Maintenance Plan will provide you with additional information on the operation and maintenance of the unit. Common maintenance includes: cleaning filters, resetting controls, assessing sludge levels and inspecting and cleaning orifices and screens.