What Type of Septic System Do You Have?

Conventional Septic Systems

The conventional septic system is the most common type used in residential properties. It usually comprises a tank for separating solids from liquids, and a drain field for filtering and dispersing wastewater. Wastewater flows from the home into the tank, where solids sink and lighter materials, such as grease, float to the top. The liquid effluent in the middle then moves into the drain field for natural filtration by soil. This system is suitable for properties with adequate soil drainage and space. Regular septic tank pumping and drain field monitoring are critical to ensure long-term functionality.

Chamber Septic Systems

A chamber system is an alternative to the conventional design and uses underground chambers instead of a gravel-filled drain field. Wastewater flows from the septic tank into the chambers, where it seeps into the surrounding soil for natural treatment.

This system is ideal for areas with high water tables or where gravel isn’t readily available. The modular design of chamber systems makes septic tank installation projects easier, saving time and money. In addition, this system is a good option if you want flexibility in drain field placement, but consult a septic company to determine if it is ideal for your needs.

Aerobic Treatment Units (ATUs)

Aerobic Treatment Units (ATUs) add oxygen to promote the growth of bacteria that break down organic matter, enhancing the treatment process. These systems often include a pre-treatment tank, an aeration tank, and a final treatment tank before the wastewater is discharged.

If your property has poor soil conditions or limited space for a drain field, investing in an ATU is wise. While aerobic treatment units offer superior wastewater treatment, they require regular septic tank repair and maintenance to operate efficiently.