Houses in far-off areas that are not linked to the public sewer system have a septic system to manage the wastewater. In the rural and suburban areas of Texas, due to an increase in new housing, more houses depend on the septic system. It is necessary to know about Texas septic inspection requirements when you are going to purchase or sell a house.

What is a Septic System?

The septic system is a system of underground pipes that are used to take the wastewater out of the home. This system controls the flow of water and ensures a good drainage system. All the water from toilets, showers, the kitchen sink, and the washing area is taken out of the home, and after basic filtration, this water gets redistributed to the ground.

The septic system consists of pipelines, a septic pump, a septic tank, and a drainfield. The septic tank is usually watertight; the wastewater is accumulated in this tank, where it forms three layers. Layer of scum at the top which contains solid particles lighter than water for example grease, layer of sludge containing solid particles heavier than water settles down and a layer of water remains in between. This middle layer of wastewater is partially clarified. The wastewater is then redistributed in the drainfield, also known as the leachfield.

What to Inspect in a Septic System?

During a septic inspection, the assigned inspector looks for the following:

Check on the Pipes’ Condition

The inspector checks the condition of pipes to see if they are corroded, damaged, or blocked. Any signs of leakage can lead to potential issues in the septic system.

Checking the Septic Tank

In the septic tank, the inspector checks for any cracks, signs of damage, or leakages. The inspector assesses based on the level of liquid. The level at a proper height reflects a good functioning of the system. If the level is too low, it indicates leakage in the tank.

Check the Efficiency of the System

The inspector evaluates the overall efficiency of the septic system. The performance is assessed on different factors, including the age of the system, maintenance history, and previous repairs.

Texas Septic Inspection Requirements

To conduct a septic inspection, there are several recommended requirements to meet. Those requirements are listed below:

There should be an optimal temperature outside, suitable for work.
The start should be from the tank lid if there is any sign of damage.
Assessing the liquid level in the septic tank, if it indicates any reverse flow or leakages.
The inlet and the outlet should not be clogged.
The sludge and the scum level should be below ⅓ of septic tank. If it is above, then it needs to be pumped out.
Check the filter on the outlet baffle to keep the leachfield free from waste particles.
Flushing water from all sources to check the water flow and the efficiency of the septic system.

What are the Indicators of Issues With the Septic System?

A problematic or failed septic system will show the following signs:

Sewage backup is one of the main issues that indicate failure of the septic system.
If the water from the bathtub, toilet, or sink drains very slowly and makes gurgling sounds.
Water pooled near the septic tank or the drainfield
Lush or green grass growing near the septic system
Foul odor near the septic tank

Who Pays for a Septic Inspection in Texas?

In Texas, it is recommended that the septic system be checked every three years. The homeowners should schedule frequent inspections to ensure the system’s good health.

Secondly, at the time of purchase, a buyer who is conducting a proper home inspection can pay for the septic inspection. However, in a pre-listing home inspection, the seller can schedule a septic inspection too, to know about the efficiency of the system. Lastly, if you have rented a house with a septic system, then it is your duty to conduct the inspection and ensure that the system is in working condition.

There is no set rule about who pays for a septic inspection. It just depends on the type of inspection being conducted.

Maintenance Tips to Keep the Septic System in Good Condition

According to InterNACHI, there are a few tips to focus on to prevent any damage to the septic system. Those tips are:

Only bath tissues can be flushed down the toilet. Tampons, paper towels, cigarette butts and diapers should be in trash.
Don’t drive, dig, or construct over the drainfield, as it can damage the pipes underneath.
Don’t plant trees over the drainfield, as the roots can also damage the pipes.
Rainwater and water from the sump pump are to be diverted away from the drainfield.
Make sure there are no leaky faucets and toilets in your home.

Conclusion

In Texas, maintaining a septic system is important for ensuring a safe and healthy living environment. Conducting a septic inspection helps homeowners and potential buyers understand the condition of the system. A properly maintained septic system can keep a home’s drainage working efficiently and prevent major issues.

According to TexInspec, if it has been more than three years since your last septic inspection, it may be time to schedule one to ensure everything is functioning properly.

If you are interested in checking your septic system or if it’s been more than 3 years since it was last maintained, schedule a septic inspection now.