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How to Fix a Failed Septic System | Revive Your Septic System [2024]


The septic system is most important for every home. Sometimes we are facing issues with this system. Now we are going to talk about How to Fix a Failed Septic System. We discussed everything with our previous experience and provided you with authentic solutions.

Dealing with a septic system that’s not working properly can cause a lot of trouble for homeowners. It might bring bad smells, slow drains, and even environmental problems. Since the septic system is crucial for handling a home’s wastewater, it’s essential to fix any issues quickly.

This guide is here to help in simple terms. We’ll talk about why septic systems fail, show you how to spot the signs of a problem, and guide you through easy steps to fix it. Whether it’s understanding the warning signals or learning about the different parts of a septic system, we’re here to make it simple.

Let’s take a journey together to figure out how to keep your septic system healthy and avoid those unpleasant situations. If you are having an issue with your septic system then contact Plumbers Sherman TX for professional help and emergency service. We are based in Sherman, TX.

Resolving Septic System Malfunctions

Why Septic Systems Malfunction

Most septic systems malfunction due to inappropriate design or poor maintenance. Soil-based systems, especially those with a drain field, may encounter issues if installed in sites with inadequate soils, excessive slopes, or high groundwater tables. Hydraulic failures and contamination of nearby water sources can result from these conditions.

Failure to perform routine maintenance is another common cause, leading to the migration of solids into the drain field and system clogs. Regular maintenance, such as septic tank pumping every three to five years, is essential. Additionally, being conservative with water and product use can contribute to system longevity.

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What to Do if Your Home Floods

In the unfortunate event of sewage backup into your home, immediate action is crucial. Avoid contact with the sewage, as it may contain harmful pathogens. Contact your local health department or regulatory agency for guidance. Cleanup personnel should use protective clothing, and thorough cleaning and disinfection are essential.

How to Fix a Failed Septic System

Inspect and Pump Regularly

Regular inspection and pumping are the keys to preventing septic system failure. Homeowners should inspect their systems every one to three years and pump the tank every three to five years, or as needed.

Pumping frequency depends on factors like tank size, household size, water usage habits, and the presence of a garbage disposal. Pumping is necessary when solids accumulate to two-thirds of the tank’s volume.

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What is The Most Common Cause of Septic System Failure?

Recognizing the signs of a failing septic system is crucial for timely intervention. Common indicators include:

  1. Water and sewage backing up into plumbing fixtures.
  2. Slow drainage in bathtubs, showers, and sinks.
  3. Gurgling sounds in the plumbing system.
  4. Standing water or damp spots near the septic tank or drain field.
  5. Sewage odors around the septic tank or drain field.
  6. Lush grass over the septic area, even in dry weather.
  7. Straight pipe discharging untreated wastewater.
  8. Algae blooms in nearby water bodies.
  9. High levels of nitrates or coliform bacteria in water wells.

Dealing with Septic System Odors

Foul odors from the septic system can have various causes, including vent obstructions or issues with the drain field. If a smell persists, it’s advisable to contact a local septic system service provider or plumber for a thorough inspection.

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Understanding Septic System Elements


A septic system comprises three main elements: treatment, distribution, and final treatment. The treatment occurs in the septic tank, where solids are broken down, and effluent is prepared for reintroduction to the environment. Regular pumping (every 2-5 years) and installing alarms in the tank are essential for maintaining the treatment process.


Effluent from the septic tank moves to the distribution system, which can be a pump or gravity-based. Regular professional checks are necessary to ensure proper distribution and prevent issues like bad smells, backups, and slow draining.

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Final Treatment

The soil serves as the final treatment stage, filtering effluent and preparing it for reintroduction into the environment. Different types of final treatment include fields, mounds, at-grade systems, surface discharge (now rare), and cesspools/lagoons.

Common Causes of Drain-field Failure

A drain field may fail due to organic failure, biomass accumulation, or physical damage. Regular inspections, assessment of equipment condition, and monitoring for signs like wet spots or black substances on the drain field are essential for early detection of potential issues.

Can You Repair a Septic Drain Field?

Yes, many drain fields can be repaired instead of replaced, depending on the nature of the damage. Assessment of existing equipment, whether physical or organic damage and developing a tailored plan are crucial steps in the repair process.

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What to Do if Your Drain-field is Failing

If signs of drain-field failure are apparent, contacting professionals experienced in septic system repair is vital. Newer technologies can often save homeowners significant costs by repairing drain fields rather than opting for a full system replacement.

Signs of Septic System Failure

Your septic system plays a crucial role in managing your home’s wastewater, but like any system, it can encounter problems. Recognizing the signs of septic system failure is vital to prevent unpleasant situations and costly repairs. Let’s break down the common indicators in simple terms.

Unpleasant Odors

  • What to Look For: If you notice foul smells around your septic tank or drainfield, it’s a sign that something might be wrong.
  • Why It Matters: Odors can indicate issues with the treatment process or a potential system backup.

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Slow Drains

  • What to Look For: Drains in sinks, showers, or toilets draining more slowly than usual.
  • Why It Matters: Sluggish drainage suggests a possible clog in the pipes or a failing drainfield.

Gurgling Sounds

  • What to Look For: Strange gurgling noises when you use plumbing fixtures.
  • Why It Matters: Gurgling can signal air escaping from the plumbing system due to blockages or backup.

Standing Water or Damp Spots

  • What to Look For: Puddles or consistently damp areas around the septic tank or drainfield.
  • Why It Matters: Standing water indicates drainage issues, possibly from a failing drain field.

Sewage Odors Around the Home

  • What to Look For: Smells inside the house, especially near plumbing fixtures.
  • Why It Matters: Indoor odors may indicate a backup, requiring immediate attention.

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Lush Green Grass Over the Drainfield

  • What to Look For: Vibrant, spongy grass over the drainfield, especially during dry weather.
  • Why It Matters: Excessive growth can imply the system is struggling, with effluent reaching the surface.

Straight Pipe Discharging Wastewater

  • What to Look For: Pipes discharging untreated wastewater onto the ground surface.
  • Why It Matters: This is a clear sign of system failure, posing environmental and health risks.

Algae Blooms in Water Bodies

  • What to Look For: Sudden increases in algae in nearby lakes or water bodies.
  • Why It Matters: Septic system failure can lead to nutrient-rich effluent reaching water sources, causing environmental harm.

High Levels of Nitrates or Bacteria in Water Wells

  • What to Look For: Water test results show elevated levels of nitrates or coliform bacteria.
  • Why It Matters: Contaminated well water may result from a failing septic system, posing health risks.

By staying vigilant for these signs, homeowners can catch septic system issues early, minimizing the impact on their homes and the environment. Regular inspections and prompt action, when problems arise, are key to maintaining a healthy and functioning septic system.

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Pictures of Septic Tank Problems

Pictures of Septic Tank Problems
How to Fix a Failed Septic System

Explore visual insights into common septic tank problems with our collection of pictures. These images provide a clear illustration of issues such as drain field failures, clogs, and structural damage. By viewing these pictures, homeowners gain a better understanding of potential problems that may affect their septic systems.

Whether it’s identifying signs of sewage backup, recognizing standing water, or understanding the impact of root intrusion, these visuals serve as valuable tools for homeowners to assess and address septic tank issues promptly. Enhance your knowledge and stay informed about the visual cues that may indicate septic problems.

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Maintaining a septic system is a responsibility that homeowners should not overlook. Regular inspections, proper maintenance, and timely intervention when issues arise are key to preventing septic system failures.

Understanding the elements of a septic system, recognizing signs of failure, and knowing how to address them can save homeowners from costly repairs and environmental hazards. If in doubt, it’s always wise to consult with a local septic system service provider to ensure the longevity and proper functioning of your septic system.

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