What is a key factor in ensuring effective septic system operation?

Regular maintenance and inspections are crucial for ensuring effective septic system operation because they allow for the early detection of potential problems, such as clogs or leaks, which could lead to system failure if left unaddressed. Routine checks also ensure that all components of the system are functioning as intended, allowing for timely repairs and preventing costly replacements. Maintenance can include pumping the tank at appropriate intervals, checking the condition of system components, and evaluating the drainage field's effectiveness. This proactive approach helps maintain the system's efficiency, prolongs its lifespan, and protects the surrounding environment from contamination.

Other options like building additional tank storage or using chemical treatments may not provide the necessary long-term benefits that regular maintenance does. Limiting water usage is a helpful practice but does not replace the need for ongoing inspections and maintenance to ensure overall system health.