Leach fields and sand mounds are two of the most popular septic system options. They provide a way to drain the tank without contaminating the surrounding environment while protecting the rest of the property from flooding. Without determining which one is on your property, it can be difficult to schedule proper cleaning and maintenance. Below is a brief description of the two to help you determine which one is installed on your property. 

What is a Leach Field Septic System?

Leach field septic systems are installed on properties that have low, flat areas around the home. A distribution box is positioned at the side of the field closest to the septic tank and attached to a series of perforated pipes. These are spread out parallel to each other and installed slightly below the surface of the soil.

The wastewater runs through the filter of the septic tank and enters the distribution box. The system then disperses the liquid to each of the pipes, where it begins to trickle into the ground. This is when the naturally-occurring bacteria finish the treatment and break down the waste material until it becomes clean groundwater.

What is a Sand Mound Septic System?

The sand mound septic system is found on properties that don’t have the right type of soil for waste treatment. Instead of sending the liquid directly into the ground, this alternative piles a large amount of sand and gravel on a section of the yard to provide proper filtration.

The septic tank separates the solids and sludge from the clarified wastewater and sends the latter to a dosing chamber. This prevents flooding on the property by allowing the liquid to trickle into the mound a little bit at a time. As the clarified wastewater works its way through the sand and gravel, it’s cleansed of all contamination and released into the ground.

If you need help determining which septic system is installed on your property, the professionals at A A Septic Tank & Drain Service in Westmoreland County, PA, can assist you. They offer an assortment of septic services, including septic pumping and repairs, and use the most efficient techniques to complete the work. They are equipped with a selection of high-powered jetting equipment and will supply the assistance you require to keep everything running smoothly. Call (724) 594-7457 to schedule a cleaning and maintenance appointment. To view a list of their services, visit their website.