The drain field is an essential component of your septic system, but it’s frequently overlooked by homeowners. This simple structure consists of layers of soil and gravel through which processed wastewater is filtered and rendered safe. Here are a few ways you can protect your drain field.

How to Care for Your Drain Field

1. Channel Drains Elsewhere

Like any porous or soluble substance, soil can become oversaturated, thus reducing its ability to absorb additional moisture. Because a key function of a drain field is absorbing waste to render water safe for the environment, it’s important that it's able to filter processed water as it leaves a septic system.

For that reason, you should ensure that nothing drains directly into the drain field. Make sure all gutters and downspouts empty into safe areas away from the home, and avoid draining swimming pools or hot tubs into the lawn.

2. Keep It Free of Plants

Trees, shrubs, and other plants rely on extensive root systems to obtain the water and nutrients they need to thrive. In most areas of a property, this results in lush, vibrant plant life. However, these plants’ roots will seek out moisture wherever they can find it, including inside the pipes that connect the septic system to your plumbing.

Once roots break into pipes, they can render the system useless and disrupt the normal functioning of your drain field. As a rule, keep any large plants at least 30 feet away from the septic tank and drain field to protect these components from root intrusion.

3. Don’t Place Heavy Objects on It

Drain fields contain perforated pipes that allow processed water to pass into the soil. A common mistake that septic users make is placing heavy structures like playgrounds or sheds over their drain fields. Many homeowners park their vehicles on top as well.

The added weight from these loads can shatter the pipes used to empty the septic tank and can compact the soil, thus reducing its ability to absorb moisture. You can avoid these issues by making sure you know where your drain field is and keeping all large objects or structures off of it.

For more advice and professional assistance with septic system maintenance, get in touch with Sanitrol Septic Services. Based in North Branford, CT, and serving residents throughout the New Haven County area, they offer a wide array of septic maintenance services, including repairs, inspections, pumping, and cleaning. Call (203) 315-3202 to request a same-day free estimate, or visit their website to learn more about their services.