F.A.Q.
1. Inspection Frequency and Maintenance
How often should I have my septic system maintained?
It is recommended to have your septic system maintained every 2 years, depending on usage and the size of the system and the Operation and Maintenance Plan.
What signs indicate that my septic system needs maintenance?
Common signs include slow drains, foul odors, pooling water around the drain field, and sewage backups.
How can I maintain a healthy septic system?
Regular maintenance, pumping every 3 to 5 years depending on occupancy and use, conserving water, and avoiding flushing harmful substances help maintain a healthy septic system.
2. Preparation and During the Inspection
Do I need to shut off the water supply during the inspection?
No, the water supply should remain on during the inspection. Inspectors need to run water to check for proper flow and functionality. Having the water on is crucial to accurately assess the system’s performance.
Can I have pets on the property during the inspection?
No, pets should not be present during the inspection. Inspectors need unobstructed access to the system, and pets can be a distraction or potentially hazardous.
Should I pump out my septic tank at the same time as the inspection?
No, the septic tank should not be pumped before the inspection. Inspectors need to see the tank’s current operating conditions to properly assess its function.
3. Usage and Restrictions
What should not be flushed down the toilet?
Do not flush anything other than human waste and toilet paper. Avoid flushing items like wipes, diapers, feminine hygiene products, and chemicals.
Can I use household chemicals if I have a septic system?
Use household chemicals sparingly. Avoid flushing harsh chemicals, antibiotics, and antibacterial products as they can disrupt the bacteria that break down waste in your tank.
4. System Components and Landscaping
How can I find my septic system components?
A septic system map or diagram from your local health department can help locate system components. You can also hire a professional to locate and mark them.
Can trees or plants be planted near the septic system?
Planting trees or large shrubs near the septic system is not recommended, as roots can infiltrate and damage the system. Use grass or shallow-rooted plants instead.
What is the purpose of the drain field?
The drain field is essential for filtering and dispersing the liquid effluent from the septic tank into the soil, which further treats it before it reaches groundwater.
What is a septic tank riser, and should I have one?
A riser is an extension that brings the access lid of the septic tank to ground level, making inspections and maintenance easier. It is highly recommended for easy access.
5. System Failures and Repairs
What happens if my septic system fails?
A failing septic system can cause sewage backups, foul odours, and environmental contamination. Immediate repair or replacement is necessary.
Are there financial assistance programs for septic system repairs in BC?
Some municipalities, insurance companies or environmental programs may offer financial assistance or grants for septic system repairs or upgrades. Check with your local government.
Do I need a permit for septic system repairs?
Yes, most septic system repairs and installations require a permit from your local health department to ensure compliance with regulations.
Can I drive over my septic system?
Driving over septic tanks or drain fields is not advised, as it can damage the components and compact the soil, reducing the system’s effectiveness.
What is a Registered Onsite Wastewater Practitioner (ROWP)?
An ROWP is a Registered Onsite Wastewater Practitioner in BC who holds one or more ASTTBC accreditions to design, install, Inspect and maintaining onsite wastewater systems, ensuring they meet regulatory standards as required under the Sewerage System Regulation of the Health Act.
Why is my drain field wet or soggy?
A wet or soggy drain field may indicate a failing system, clogged pipes, or excessive water use. It requires professional inspection and possible repair.