Every septic system in British Columbia is unique, and maintenance requirements can vary based on factors like usage and system design. Since 2005, newly installed septic systems must have a tailored maintenance plan submitted to the local Health Authority. Property owners must adhere to these plans, as mandated by the BC Sewerage System Regulations.

Common septic system maintenance tasks include:

1. Measuring sludge levels to determine pumping frequency.
2. Inspecting for leaks in tanks or risers.
3. Checking lids and baffles for damage.
4. Assessing the condition of effluent filters.
5. Testing floats, transducers, alarms, and panels.
6. Monitoring effluent flow and pump operation.
7. Flushing dispersal laterals in the septic field.
8. Inspecting blower operation and replacing filters.
9. Ensuring UV lamps are functional.
10. Collecting effluent samples for testing.