What Is A Distribution Box And What You Need To Know

The distribution box, often made of plastic or concrete, serves as the traffic cop of your septic system.

It ensures that wastewater from your home is evenly distributed to the drain field. This balance is vital for effective wastewater treatment.

With a distribution box, your septic system might function more effectively. Uneven wastewater distribution can overload certain areas of the drain field, causing backups and even septic system failure.

This article explores septic systems distribution boxes, their significance, how they enhance the efficiency of your septic setup, and what could happen if they're not properly installed.

Why Is It Important To Have A Septic System Distribution Box?

The septic system distribution box is also known as the D-box. It is a small, inconspicuous septic system component with a pivotal role.

Here’s why it’s important:

• Even Wastewater Distribution:  The distribution box septic tank evenly distributes wastewater from your home to the drain field. It ensures that every area is manageable. 

• Optimal Drain Field Function: Without a functioning distribution box, wastewater could flow directly into the drain field, potentially clogging the soil. This can result in costly repairs and reduced drain field longevity.

• Preventing Septic System Overload:  Without a distribution box, certain sections of the leach field can become overloaded with wastewater. This way, the workload is evenly distributed, reducing the risk of overloading.

• Enhanced System Efficiency:   A well-maintained septic distribution box helps maintain its overall efficiency. Directing wastewater evenly prevents issues like backups and foul septic system smells.

• Longevity Of Concrete Distribution Boxes: Properly maintained concrete distribution boxes can last long. Regular inspection and maintenance can ensure their durability.

How To Find My Septic Tank Distribution Box?

To find a distribution box, find the location of the septic tank cover. After that, follow the steps of the outlet pipe. You'll see a distribution box from a short distance to this pipe.

If you can’t find the exact location of the d-box, you can hire a professional septic tank handler to find it for you. 

How Does Your Septic Distribution Box Work?

A distribution box is typically between the septic tank and the drain field. Its primary purpose is to distribute the wastewater evenly from the septic tank into the various sections of the drain field.

It works as follows:

• When wastewater exits the septic tank, it enters the distribution box.

• The box is designed with multiple outlets or pipes, each leading to a different section of the drain field.

• As wastewater enters the box, it is evenly distributed through these outlets, avoiding overcrowding in any area.

• This even distribution is essential for efficient treatment of the wastewater by the soil in the drain field. It prevents one part of the field from becoming oversaturated, which can lead to drainage issues and reduced effectiveness. 

Distribution Box Types

Concrete Distribution Boxes

All these characters are highly resistant to impact and weather. They can withstand pressure, making them suitable for use in areas with heavy soils or vehicle traffic.

However, they may develop cracks when used for an extended period without maintenance.

Plastic Distribution Boxes

These types of D-boxes come with many advantages due to their lightweight nature and are free of rot making them perfect in installation and installation in wet places.

However, they may not withstand as much pressure as the D-box made out of concrete.

Fiberglass Distribution Boxes

The fiberglass D box is strong and durable and was created to resist environmental effects. Those are filling lightweight materials compared to concrete but sturdier than plastic, therefore making them ideal for most, if not all, septic systems.

Can A Septic Distribution Box Get Clogged?

Yes, a septic distribution box can get clogged due to several reasons. One common issue is solid debris and sludge accumulation from the septic tank, which may block the distribution pipes. 

Additionally, invasive root growth from nearby trees or plants can infiltrate the box, causing obstructions.

Regular maintenance is essential to prevent septic tank distribution box problems and ensure the smooth flow of wastewater to the drain field.

How Much Does Septic Distribution Box Replacement Cost?

If your septic system gets clogged, you must replace it if it isn’t repaired. The cost of septic distribution box repair & replacement can vary depending on factors such as size, material, and the extent of damage. 

Replacing a clogged or damaged distribution box can range from $300 to $1,500. This cost includes the price of the new distribution box, labor, excavation, and any additional repairs to the drain field.

Common Distribution Box Problems & Its Solutions

Here are some common distribution problems and their solutions:

Common Distribution Box Problems	Solutions
Root Infiltration	Trim or remove trees and plants with interfering root systems near the distribution box. Consider root barriers to prevent root intrusion into the box.
Structural Damage	Repair or replace damaged or deteriorated distribution boxes as needed. Ensure proper installation and use durable materials like concrete for longevity.
Improper Sloping	Ensure the distribution box has the correct slope for uniform wastewater distribution. Adjust the box's position or re-grade the area if necessary.
Lid or Cover Issues	Securely fasten lids and covers to prevent debris, soil, or animals from entering the distribution box. Replace damaged or missing lids promptly to maintain accessibility and safety.
Algae Growth	Regularly inspect the distribution box for signs of algae growth, especially in warm climates. Clean the box and its components to remove algae buildup, and consider using algaecides if necessary.

How To Enhance D-Box Performance?

• Ensure the D-box is at a level that promotes the even distribution of wastewater.

• Use flow leveling devices to balance effluent flow between outlets.

• Regularly inspect for cracks or clogs that may obstruct performance.

• Clean out any debris or buildup inside the box periodically.

• Consider upgrading to more durable materials if the current box is worn or outdated.

• Maintain proper drainage around the D-box to prevent water pooling or erosion.

Conclusion

We explored why having a distribution box is essential for the smooth operation of your septic system. From preventing overloading in the drain field to enhancing overall system efficiency, its significance cannot be overstated.

However, it's crucial to understand that neglecting or allowing the clogged septic distribution box can lead to significant issues, including backups and costly repairs. Regular maintenance and proactive measures are key to avoiding these problems.

So, if you're experiencing septic tank distribution box problems, don't hesitate to take action. Contact us at (765) 584-7295 for expert assistance in maintaining and replacing your distribution box.

Your septic system's health is in your hands. Make the right call today with Barnes Sewer & Septic.