Homeowner Tips

How to maintain your septic system

Regular septic system maintenance is of paramount importance for ensuring the functionality, longevity, and environmental safety of your home’s wastewater management. Proper maintenance involves routine tasks such as pumping the tank every few years, avoiding flushing harmful substances, conserving water, and having the system inspected periodically. Neglecting maintenance can lead to costly repairs, system failures, groundwater contamination, and health hazards.

What is a septic system?

A septic system is a home’s wastewater treatment system commonly used in rural areas without access to centralized sewage treatment plants. It consists of three main components: the septic tank, the drain field, and the soil beneath the drain field.

First, wastewater from your home flows into the septic tank through the main sewer line. Inside the tank, solid waste settles to the bottom, forming sludge, while lighter materials like grease and oil float to the top, forming scum. Bacteria in the tank help break down the solid waste.

As new wastewater enters the tank, the liquid portion, known as effluent, exits the tank through an outlet pipe and flows into the drain field. The drain field is a network of perforated pipes buried underground in gravel-filled trenches. The effluent is distributed evenly throughout the drain field, where it percolates through the soil.

The soil acts as a natural filter, removing harmful bacteria, viruses, and nutrients from the effluent as it moves through the ground. Eventually, the treated effluent recharges the groundwater or evaporates into the air, completing the treatment process.

Tips and Tricks to Keep Your Septic System Healthy

Schedule regular septic tank pumping every 2-3 years to remove accumulated solids and prevent backups.
Avoid flushing non-biodegradable items such as paper towels, feminine hygiene products, and wipes, as they can clog pipes and damage the system.
Dispose of cooking oils, grease, and fat in the trash rather than pouring them down the drain to prevent clogs and scum buildup in the tank.
Use septic-safe toilet paper to minimize the risk of clogging the system and reducing the need for frequent pumping.
Keep heavy vehicles and structures off the drain field to prevent soil compaction and damage to pipes.
Use septic-safe cleaning products to minimize the impact of chemicals on the bacterial balance in the tank and soil.
Direct roof drains and surface water away from the drain field to prevent excess water from saturating the soil and causing drainage problems.