Why Does Septic Tank Fill Up Every Time It Rains? (Correct answer)

As rainwater floods over your drain field, the effluent from the septic tank will have no place to drain because the ground under the drain field is already saturated with water. As a consequence, the wastewater will back up in the tank and overflow in the leachfield.As rainwater floods over your drain fielddrain fieldThe drain field typically consists of an arrangement of trenches containing perforated pipes and porous material (often gravel) covered by a layer of soil to prevent animals (and surface runoff) from reaching the wastewater distributed within those trenches.https://en.wikipedia.org › wiki › Septic_drain_field

Septic drain field – Wikipedia

, the effluent from the septic tank will have no place to drain because the ground under the drain field is already saturated with water. As a consequence, the wastewater will back up in the tank and overflow in the leachfield.

  • If your septic tank keeps filling up with water, this is because your filtered water sewage has nowhere to go. Or, sometimes if there’s heavy rainfall it will seep in and fill up your septic tank. Wait a few days, and if it keeps happening, you may need to get it pumped before it backflows.

Why is my septic tank filling so quickly?

If your tank seems to be filling up much more quickly, it could indicate a problem with one of its components, or it could be a sign that your tank is taking on more liquids than it can handle. Call a local professional if your tank is needing more septic pumping than usual.

Why do my drains back up when it rains septic?

When there are heavy rains or rapid snowmelt, an abundance of water and debris end up in municipal sanitary sewers, which overloads the sewer system. If it’s more water than the sewer system can handle, excess water can flow backward into your home’s sewer line and subsequently overflow into your basement.

Does rain mess up the septic tank?

Significant rainfall can flood the ground quickly. The soil area around the septic tank absorbs water that flows out of the septic system. Ground flooding can also result in untreated sewage flowing into groundwater, which can be toxic.

How do I stop my septic tank from flooding?

As a preventive management step, you should keep stormwater runoff away from your system as much as possible. Water from roofs and driveways should be diverted away from the septic tank and drainfield area. Make sure your downspouts aren’t pointed directly at your drainfield.

How do you tell if your septic tank is full?

How to tell your septic tank is full and needs emptying

  1. Pooling water.
  2. Slow drains.
  3. Odours.
  4. An overly healthy lawn.
  5. Sewer backup.
  6. Gurgling Pipes.
  7. Trouble Flushing.

Can I shower if my septic tank is full?

Only the water would get out into the leach field in a proper system unless you run too much water too fast. The thing to do is to run your shower water outside into it’s own drain area, but it may not be allowed where you are. Used to be called gray water system.

How do you know if your septic field is failing?

The first signs of a failing septic system may include slow draining toilets and sinks, gurgling noises within the plumbing, sewage odors inside, continuing drainage backups, or bacteria in the well water. The area of the strongest odor will point to the location of the failure in the septic system.

What will ruin a septic system?

Any paper products like tissues, paper towels, tampons, or sanitary products, even some heavier toilet paper, will clog your system if you flush enough of it. Wet wipes are another product that you should never flush into a septic system.

How long does it take for a leach field to dry out?

Except for mound systems, most drainfields are 2 to 4 feet below the ground surface. The groundwater will take time to recede to the level of the bottom of the drainfield. This could happen within a week or two or require a couple of months.

How does a septic tank work?

The wastewater is first transported through your pipelines to the septic tank. The solids sink to the bottom of the tank as sludge while the liquids or lighter waster rise to the top. The lighter waste forms a scum layer at the top of the tank. The wastewater then flows into a second compartment of the tank.

Why is my septic tank flooding?

Flooding in a drain field means that the ground has been completely saturated with water. In such cases, there is a high probability that water will be able to flow back into the septic tank through compromised underground access ports. To conserve water, wash dishes in a small tub and dump the water outside your home.

How to Fix a Septic Tank Full of Water When It Rains

How many times have you encountered issues such as gurgling toilets, poor draining, or a foul odor emanating from the septic system during periods of high rainfall? It is one of the most common difficulties that we deal with on a regular basis. We may quickly get rid of these unpleasant symptoms by taking a few precautions and following a few basic actions. Let’s see what happens if you have a septic tank that fills up with water when it rains. In this section, I will discuss the many circumstances that might occur in a septic system as a result of excessive rains.

Why Does the Septic Tank Fill Up During Heavy Rain?

The drainfield of a septic tank is the most common cause of an overflowing tank. It is the only portion of a septic system that is visible. As a result, it comes into direct touch with rainfall, resulting in plumbing problems in the process.

Ground Flooding

The drainfield cleanses the water, which allows it to be safely disseminated into the surrounding soil. A specific amount of wastewater can be stored in the septic tank. Significant rainfall, on the other hand, has the potential to flood the area around the drainfield. Because the extra water is mingled with the wastewater, the tank becomes overloaded. It will eventually overflow and form a pool in the yard if there is no other method to get rid of its excess water. Additionally, it has the potential to back up into drains and flood your property.

Clogged Drainfield

It is yet another possible issue that might arise with the plumbing system. The drainfield becomes saturated as a result of the rainstorms. As a result, it will be incapable of absorbing wastewater. Because there is nowhere for the water to go, it will overflow the septic tank. The buildup of waste will eventually result in plumbing problems such as bad odors and gurgling pipes. A clogged drainfield also makes it easier for untreated sewage to seep into the groundwater system. As a result, it has the potential to mix with nearby streams, causing significant pollution.

Indications of An Overwhelmed Septic Tank

I realize that identifying whether or not there was a significant rainfall is simple, but knowing whether or not there was a flooded septic system is not that simple. Here are some indicators that will assist you in determining whether or not your septic tank is flooded.

  • Because the soil in the drain field gets saturated with rains, the septic water will not be absorbed by the soil. As a result, septic water will rise to the surface of the ground. At this moment, you will notice a foul stench coming from somewhere. Eventually, the water will flow back into the septic tank as the situation worsens. If the system incorporates a transfer pump, it will begin to operate continuously
  • Otherwise, it will stop. Due to the fact that the water has nowhere to go, it will eventually result in a plumbing problem.

Finally, you will have issues with your toilet and draining system, such as defective toilet flushing, overflowing toilets, delayed draining, and other issues that are common. These symptoms suggest that your septic system need your attention and maintenance.

Fixing A Septic Tank Full of Water When It Rains

The only advised method of resolving this problem is through regular maintenance. In this section, I will explain how you may maintain your septic system at all times in order to avoid any unpleasant situations.

Maintaining Before the Heavy Rain

If your septic tank is in good condition before the rain begins, it will be able to handle significant rains. To do this, direct the water away from the drainfield so that it does not become excessively wet. Clear the debris that has accumulated in the rain gutters to ensure that rainwater can flow properly.

Maintain a safe distance between heavy vehicles and drainfield soil to avoid compacting the soil, which has a lower absorbability. Planting grass atop the drainfield will also help to keep the soil healthy. These are the procedures that must be followed throughout the pre-raining period.

Maintaining During the Heavy Rain

During periods of heavy rains, you may ease some of the strain on the system by reducing the amount of water you use. It is an excellent alternative if you are able to remove, or at the very least minimize, the amount of water flowing into the drains before drying the drainfield. Conserving water is also a good idea since it helps to reduce the burden on the septic system as well. If possible, refrain from flushing the toilet, taking a shower, or doing laundry until the entire unit returns to normal.

Maintaining After the Heavy Rain

Floating the septic system when it is flooded is something that some people propose, but it is not a very effective approach. Even pumping can cause harm to a tank that is already overburdened. Instead of pumping the tank, you should try to minimize the amount of water you use in your house as much as possible. It is preferable to entirely restrict the usage of equipment that use water. Allow some time for the drainfield to dry out now. If the condition persists, you should seek the assistance of a septic tank professional to resolve the issue.

It is unlikely that your septic system will cause you any problems as long as it is kept in good working order.

Some Tips to Prevent the Septic Tank from Flooding

If you keep your septic system in good working order and maintain it on a regular basis, it will not cause any problems during heavy rainfall. Here are some suggestions for keeping your septic tank in good condition:

  • Avoid excavating or doing any work around the septic tank when it is raining heavily. Planting trees away from your septic tank will help to prevent root damage from occurring. Pump the tank on a regular basis
  • Cleaning the tank using biodegradable cleansers is recommended. Drive or park as close to the septic system as you possibly can. Reduce your water use while it is pouring excessively.

If you follow these easy procedures, you will not have to deal with any aggravating septic system troubles in the future.

Will a flooded septic tank fix itself?

Your flooded septic tank may sometimes resolve itself, but it is not a good idea to leave the tank unattended since obstructed drainage will prevent the tank from functioning correctly. When you detect that your septic system has flooded, you should consult with a professional and reduce your water consumption to allow it to dry out.

Is it normal for a septic tank to be full of water?

Yes, this is quite normal. Providing your septic tank is full to the normal liquid level, you should have no cause for concern. The waterline will need to be lowered if the liquid level in the tank surpasses 8u0022-12u0022 inches below the tank’s rim.

Can a lot of rain cause septic tank backup?

Yes, it is common practice to have a backup septic tank after a severe storm. Heavy rainfall might cause the soil absorption area or drainfield to become saturated, causing it to flood. As a result, water is unable to exit the system as a result.


If you read this post, you will not have to mutter about’septic tank flooding with rainfall advise please,’ since you will learn about all of the various remedies to this problem. Maintaining your septic system properly, on the other hand, might provide you with respite from an overburdened tank. As a result, remember to pump the tank and remove the solid waste on a regular basis.

Can Heavy Rain Affect Septic Systems?

Previous PostNext PostSpring rains bring flowers, but they can also cause septic system difficulties if they are not handled properly. Have you ever had your septic tank alarm go off after a particularly severe rainstorm? Have you experienced clogged sinks and toilets as a result of heavy rainfall?

In order to avoid difficulties from occurring in the future, it is critical to understand how downpours might affect your septic system and what you can do to prepare for the approaching rainy season and prevent problems from occurring.

Why Does My Septic Tank Fill Up When It Rains?

The drainfield of your septic system is the most commonly affected by rain since it is the only component that is exposed to the weather. Heavy rainstorms have the potential to produce a wide range of septic system-related issues, including ground flooding and clogged drainfields, among others.

Ground Flooding

Significant rainfall might cause flooding in the area around your drainfield if you get a large amount of rain. The drainage field has the responsibility of purifying water so that it can be spread safely into the surrounding soil. Septic tanks are intended to hold only a particular volume of effluent at any given time. However, if rainfall mixes with the wastewater, the tank may become overflowing with liquid, making it impossible to empty. In this case, it will be impossible for water to drain from the septic system.

Even worse, it has the potential to back up into your home’s drains and toilets.

Clogged Drainfield

In addition to heavy rain, the drainfield of the septic system may be clogged with debris. As the rain falls, it has the potential to gather inside this component. It is possible that the drainfield may get saturated and will be unable to effectively absorb wastewater. It is possible that the water may overflow your septic tank since there will be nowhere else for it to go. Over time, this excess can seep into your plumbing system, causing clogged drains, gurgling pipes, and unpleasant aromas to emanate.

How to Keep Rainwater Out of Your Septic Tank

Heavy rainfall has the potential to create major septic system problems; however, there are some steps you can take to prepare your septic system for any incoming storms. Some suggestions for protecting your septic tank from severe rain and preventing backups are as follows:

  • Keep an eye on what you flush down the toilet: From flushing feminine hygiene items or paper towels down the toilet to pouring oil or chemicals down the sink, there are many things that should not be flushed down the sink and into your septic tank. Consider what you flush or pour down the drain before you do so. Redirect runoff from the drainfield: When runoff water is coupled with already wet land, it may create a great deal of damage to your drainage system. Redirect runoff water so that it flows away from your drainfield, and direct gutters away from your drainfield as well. Maintain a safe distance between cars and the drainfield: Using automobiles and other vehicles can compress the soil around a drainfield, reducing the area’s absorption capacity. Prevent excessive water use during rainstorms: When it’s raining, try to minimize heavy water consumption, such as extended showers, baths, and washing.

Prepare for the Storm With Mr. Rooter Plumbing of Greater Syracuse

The most effective strategy to keep your sewage system in good working order is to prioritize regular septic system maintenance. As your qualified plumber, Mr. Rooter Plumbing of Greater Syracuse can assist you in identifying and correcting problems with your septic system before the rain begins to fall. To obtain a plumbing quote, please contact us by phone at 315-472-1203 or by e-mail. Previous PostNext Post Previous Post

See also:  What Would Cause A Septic Tank To Sink? (Solution found)

Why Does My System Back-Up When It Rains? – All Pro Septic

Texas is experiencing an increase in the incidence of more severe weather occurrences, particularly in the larger Houston metropolitan region. Weather occurrences during the rainy season may inflict significant damage to your house and property in a variety of ways. Perhaps most significantly, they can have an impact on the method in which your septic system performs. It is possible that the drain field that handles your sewage runoff will get oversaturated with moisture during wet weather, causing the water that is draining from your home to be trapped and not be able to drain properly.

Left unchecked, this might result in septic waste flowing back up through the drains, toilet, and sinks in your house.

In Cleveland, TX, investing in regular septic system repair is the most effective method to guarantee that your property is prepared for rains of any magnitude.

Just a few of the things you can do in advance of a storm to prepare your septic system and reduce your chances of experiencing a septic backlog are as follows:

  • Clean your septic system thoroughly: Don’t put your septic system at a disadvantage before the harsh weather has an opportunity to hit. Keep your septic system in good working order by scheduling regular maintenance and cleaning in Conroe, Texas. Keeping storm gutter runoff and other sources of clean water away from your septic drain field is essential for your septic system’s health and safety. If you have a lot of runoff, it may quickly overwhelm your drain field, making it hard for it to absorb the quantity of water required to keep your septic system from backing up. If you want to drive on the drain field, don’t: It is never safe to drive on the drain field of your septic tank. Keep all heavy gear off the drain field and avoid putting anything in the drain field that might obstruct the flow of water or compress the soil in any way. Drain fields are made out of unique soil that allows fluid to flow more freely
  • Nevertheless, compaction has a negative impact on that flow. Decrease your water consumption: During severe rainstorms, restrict the quantity of water that you use in your home until you have had the opportunity to inspect your septic system and drain field. If you detect water gathering in the drain field, you should refrain from using any water until the problem is resolved. Repair the damage as soon as possible: If you have water pooling in your drain field or if you are otherwise dealing with damage to your septic system, it is critical that you have the damage fixed as soon as possible. Failure to handle the situation as soon as possible might result in calamity.

All Pro Septic has been a recognized source of septic system maintenance in Cleveland, TX, since 1999. We also provide a comprehensive variety of repair services to keep your home’s septic system functioning at peak performance. Contact us now to learn more. It is possible to rely on our courteous and skilled service specialists to give you with a polite and trustworthy septic servicing experience.

Can Septic Tank Fill With Rainwater, Causing Flooding?

Q. Is it OK for rainwater to be discharged into my septic tank? Is it necessary for my downspouts or gutters to be channeled into my septic tank? A. No.Q. Q. Should the sump pump in my basement be routed into my septic tank? A. No. No. Q. Should the sump pump in my basement be routed into my septic tank? A. No. No. No.Q. Can a septic tank overflow due to an excessive amount of rain? A. No. No. No. A. Unfortunately, yes, this does happen from time to time for a variety of reasons, and it frequently has devastating consequences.

  • A water treatment system has been developed to cleanse polluted water from your house and eventually discharge clean, safe water back into the earth’s groundwater supply system.
  • The sponge will hold the majority of the dirt particles if unclean water is poured upon it from above while allowing cleaner water to flow through and be discharged from below.
  • To be effective, all of the wastewater that flows down your drains must pass through a Septic Tank, where almost all of the solids (poop, toilet paper, kitchen waste) are captured and kept.
  • If storm water from any source is permitted to enter the septic system, it has the potential to exceed the system’s ability to treat the water, resulting in an overflow of the system to the surface and/or a significant backup in the house, among other consequences.

A few ways that could happen with your system:

  • Pump attached to the septic system (sump pump)
  • Rainwater drains that are linked to the Septic System Drains related to the Septic System, such as floor drains, footer drains, or yard drainage

Improper Surface Water Routing

  • It is possible that water from your downspout will end up straight on top of your septic tank or on top of your backyard sponge (Leach Field). Every time it rains, the water from all of your yard puddles is dumped directly on top of your Backyard Sponge (Leach Field)

Improper Subsurface Drainage

  • Some component of your septic system is being flooded by a drainage line that is located underground. It is possible that the subsurface water in your yard is moving downhill through the soil and flooding out your leach field beneath the surface of your yard

Fortunately, all of these terrifying scenarios are possible to correct. Some of them are easier and less costly than others.

Keep in mind that your septic system was meticulously constructed based on soil study and calculations of residual water levels on your site, among other factors. It has been calibrated to receive and treat a volume of water that is proportional to the size of your residence. The fact that your toilet is refusing to flush when it rains might be due to an overzealous former owner who was in a do-it-yourself mood and tried to connect some pipes to drain some of the water in the yard.! In order for your Septic System (also known as a Leach Field) to function properly, it must maintain a relatively dry sponge in your backyard so that the soil can properly treat the wastewater it is supposed to absorb.

If we are to do this, we must first ensure that storm water is not being fed into your system, either by pipes or simply by collecting on the surface of your Septic System.

Look for more detail on this subject in my next blog titled “Two types of Water”!

As the rainy season continues, homeowners should be aware of the dangers linked with septic systems and take precautions. After or during periods of severe rain, it is typical for septic systems to backup. However, there are certain preventative actions that may be taken to aid. This article describes the symptoms of a septic backlog as well as ways to avoid future problems.

Ground Flooding

Significant rainfall has the potential to immediately flood the ground. The soil area surrounding the septic tank is responsible for absorbing the water that drains from the septic system. However, if an excessive amount of rainwater has already accumulated around the septic tanks, there is nowhere for the water to drain. Because there is no route out, the water backs up into the home’s drainage system. If there has been ground flooding, the toilets may not flush properly and the water may drain extremely slowly.

Clogged Drainfields

A drain field is an area around a septic tank where water can be flushed out into the surrounding environment. Even if it hasn’t rained enough to create standing water, wet soil around the septic tank prevents water from draining away from the system properly. This indicates that septic water has backed up into the house and is causing an odor. If the water is not treated, it can overflow from the floor, shower drains, and toilets, causing flooding. A specialist may be called to evaluate the tank and the system if any of these indicators are present.

How To Prevent Overflow During Rainy Season

There are various things that homeowners may take to keep the soil around their septic systems from becoming saturated or flooded. Generally speaking, these issues are only problematic if the system is not well maintained.

  1. Pump the sewage tank: Septic tanks must be pumped on a regular basis to prevent them from overflowing. This will vary depending on the size of the tank, thus it is necessary to become familiar with the system. Making certain that the tank is drained out before the rainy season might help to minimize flooding, even when it is raining. However, if the residence has a tiny tank, it may be refilled in a matter of days. Install risers and lids: Because many tanks are located underground, they are difficult to reach and maintain. Most pros propose digging it up and installing risers with caps to protect it from the elements. As a result, repairs may be handled more quickly and efficiently, saving the homeowner money. When there is a problem, digging up the tank will be more expensive if there are no risers installed. Direct runoff: Having a drainage path that is separate from the drainage field can help to prevent the soil around the drainage field from getting waterlogged. Make sure the gutters on your property are pointing away from the drainage field and that they are clean of debris. Check the baffle tees: Baffle tees are installations within the tank on the sidewalls of the pipes that help to keep the water from escaping. These assist in stopping the flow of water while allowing incoming water to flow into the tank. Making certain that they are properly placed and free of debris might assist in keeping the tank running smoothly throughout the rainy season.

About Marc Francis Plumbing

Marc Francis Plumbing, based in Johnson City, Tennessee, has been providing high-quality plumbing services for over 25 years to the community. Their qualified and insured experts are on call 24 hours a day, seven days a week, and are committed to providing high-quality service and communication. Call them right now if you need plumbing services!

How to Fix a Septic Tank Full Of Water When It Rains

If you have a septic system, you’ve undoubtedly had to deal with rains flooding your drain field at some point. In particular, during the rainy season, when rainfall is intense and merciless, this is a typical occurrence. It is discussed in this post what to do when your septic tank is overflowing with water after a heavy rain. We will also cover some helpful septic system preparation suggestions for the next rainy season.

What Are the Signs of a Flooded Drain Field?

Flooding happens when heavy rainfall causes the earth surrounding your septic tank to become saturated. Therefore, the drain field’s ability to discharge effluents, or liquids, into the soil would be limited, resulting in dangerously high amounts of liquid filling the tank. It might be difficult to determine if flooding around a septic tank is caused by rain or by a clogged tank that needs to be drained and pumped.

Regardless matter the cause, a flooded drain field is a problem that should be addressed by a professional as soon as possible. The following are some of the most obvious indications of a flooded drain field:

  • Drainage from the toilets, sinks, tubs, and other fixtures in the home is taking longer than normal
  • Toilets that are sluggish or take a long time to flush
  • Standing water or mushy, spongy earth in the vicinity of the septic tank
  • The presence of standing water in the basement and/or floor drains
  • Gurgling noises emanating from the drains and/or toilets on a continuous basis
  • Sewage or toilet scents that are noticeable around the septic tank and drain field Back-ups in the drains and toilets

Aside from flooding induced by severe rains, flooding can occur when homeowners fail to pump or clean their septic tanks on a regular basis, or when the drain field’s pipe has collapsed or been damaged by animals. It can also occur when there is a shortage of oxygen in the tank as a result of excessive grease, or when the land around the tank has been significantly compacted as a result of automobiles or heavy machinery.

How to Fix a Flooded Tank Before, During, and After It Rains

The land around a septic system’s drain field can quickly become inundated during heavy rains, therefore all homeowners must be aware of how to repair a flooded tank before, during, and after the storms. First, let’s talk about how to keep a septic system in good working order before it rains:

Septic Tank Maintenance Before Heavy Rain

Throughout history, we’ve heard the phrase “prevention is better than cure.” You will avoid dealing with messy scenarios during and after the rain if you prepare your drain field many days in advance of the anticipated rainfall. Here are some suggestions for protecting and maintaining your septic tank in preparation for the rainy season:

  • Product clogs and backups may be caused by items such as baby wipes, dental flooring, paper towels, and other similar items
  • Thus, be cautious about what you pour down or flush down the drain. Keep bleach and other harsh chemicals away from your tubs, sink, and toilet because they can destroy the beneficial bacteria in your septic tank and cause it to overflow. Only biodegradable cleansers should be used. Avoid driving automobiles and other heavy vehicles and equipment near the drain field because they may compress the soil surrounding it, reducing its absorbability. To maximize water absorption during rainstorms, plant grass above the drain field. Make sure to direct gutters and runoff water away from the field to avoid wet soils around the field. A expert should evaluate your septic system to ensure that it is capable of withstanding severe rainfall
  • Make sure to empty your septic system several weeks before the start of the rainy season, especially if it is due for a thorough cleaning. You should keep in mind that your tank should be pumped at least once every three to five years. Any potential sites of entrance into the septic system should be sealed. In order to prevent rainwater from collecting within the tank, you should place septic tank risers and lids between 1-3 inches below the surface of the ground. Several hours before the heavy rain begins, turn off the water pump at the circuit breaker box. If your mound system has a lift station, disconnect the electrical supply to it if it has one.

Product blockage and backups may be caused by items such as baby wipes, dental flooring, paper towels, and other similar items; thus, be cautious about what you pour down the drain or flush down the toilet; and Keep bleach and other harsh chemicals away from your tubs, sink, and toilet to avoid killing the beneficial bacteria in your septic tank. Only biodegradable cleaning products should be used. Stay away from driving automobiles and other heavy vehicles and equipment close to the drain field since they may compress the soil surrounding it, reducing its absorbability; and To maximize water absorption during rains, plant grass over the drain field.

  • Ensure that your septic system is capable of withstanding severe rainfall by having it professionally examined.
  • Recall that your tank must be pumped at least once every three to five years; else, it will fail.
  • Install septic tank risers and lids between 1-3 inches below the surface of the ground to prevent rainwater from collecting inside the tank.
  • Disconnect the power supply to your mound system’s lift station, if you have one.

Septic Tank Maintenance During Heavy Rain

Preparation is only half of the fight when it comes to success. Even if you’ve taken all of the precautions listed above, flooding may still occur. When it rains heavily, you should take the following precautions:

  • During periods of heavy rain, reduce the amount of water you consume. Unless absolutely necessary, refrain from flushing, showering, or doing the dishes or laundry. If you opt to wash your plates, keep the water you used for rinsing and use it to water your plants instead of flushing it down the toilet. In flood-prone areas, avoid working around the septic tank at all costs. Whenever water begins to back up in your home’s basement and/or floor drains, you should consider calling for emergency septic services to provide temporary relief.
See also:  Which Septic Tank Is Better, Concrete Or Fiberglass? (Best solution)

Septic Tank Maintenance After Heavy Rain

When it comes to septic system damage, you should contact your local septic cleaning services as soon as possible.

Don’t pump your septic tank until the flood has passed, as this could cause the tank to float out of the ground and cause damage to the entire system.what Here’s you should do after the heavy rain:

  • Rainwater from the roof gutters should be diverted away from the drain field. Reduce your water consumption for a few of days. Instead of taking a complete shower or bath, try to wash your clothing at a laundry and take sponge baths rather than full showers or baths. Depending on the severity of the obstruction, shock therapy may be required, which is a popular kind of septic tank treatment that restores the digesting process of bacteria to its natural state.

Final Thoughts

In the event of heavy rain, septic tanks are very vulnerable to flooding. Fortunately, there are numerous things you can do to prepare yourself before the rain arrives in order to prevent or at the very least keep the flooding at bay, including sealing any potential septic tank entrance points and emptying the drain field. When it’s raining, it’s also a good idea to keep your water use to a minimum. Once the rainy season has passed, you can resume your usual water use. Wishing you the best of luck!

Septic Tank Problems When It Rains

Featured image courtesy of CreativeaStudio/E+/Getty Images

In This Article

  • Understanding the Septic System
  • Identifying the Signs and Symptoms of a Flooded Septic System
  • The Difference Between Occasional and Frequent Flooding
  • How to Deal with Septic Flooding

The majority of your septic system is sealed and thus will not be impacted by heavy rain, but one section — the drain field — is not sealed and will be affected by heavy rain. After a particularly heavy downpour, you may notice that there is an accumulation of water in your drain field, which might indicate that your septic system has been blocked. In order to expedite the drying process, it is recommended that water use in the house be reduced.

Anatomy of a Septic System

There is a tank buried in your yard, generally within 100 feet of the house, which is used to serve the septic system that services your home. It is equipped with an intake for garbage from your home and an exit for waste from the drain field. Solid matter is retained in the tank, while black water departs the tank and soaks into the earth in the drain field when the system is correctly operating. Due to the fact that you reside on a sloping property, your drain field may be on higher ground than your tank, and your system may also feature a transfer pump that activates when the tank is nearly full.

Symptoms of a Flooded Septic System

You don’t need anybody to tell you when it’s been raining heavily, but you may not be aware of the signs of a flooded system until the damage has already been done. As the soil in the drain field gets saturated, septic water will be unable to absorb into the ground and will instead rise to the top, causing an odor. With worsening conditions, water backs up into the tank, and if you have a transfer pump, it may begin to operate continually as a result of the backflow. Because the water has nowhere else to go, it eventually finds its way into your plumbing system.

Occasional vs. Frequent Flooding

Flooding in the drain field is never a good indication, as effective percolation is critical for the proper operation of your septic system. If you’re experiencing a downpour for the first time and it’s the first time you’ve experienced floods, it’s likely that you don’t have a long-term problem. If you notice puddles in your yard after a mild downpour, you should have your septic drain field evaluated once the earth has dried up. It’s possible that the soil has become saturated with runoff from the tank; if this is the case, it’ll only be a matter of time before your system breaks.

It is possible to have a new drain field installed while the old one is still in operation, and you will be able to continue to use your plumbing while the new one is installed.

How to Handle Septic Flooding

Puddles and a foul smell emanating from the drain field can be reduced by redirecting any roof runoff that is directed to the drain field during a severe rainstorm. If you have a transfer pump in the tank, turn off the power to it for a short time to prevent damage. This not only saves power, but it also keeps the pump from overheating and causing it to fail. You should limit your water use in the house to only what is absolutely necessary, because every time water is flushed down the toilet, it contributes to the buildup of water in the tank.

Flush your toilets as seldom as possible.

Prevent Septic System Problems During Heavy Rain

Do you have a slow-draining toilet in your bathroom? When you flush your toilet, does it make a gurgling sound? Is there standing water in your leach field area that has a foul odor to it? All of these concerns might be signs of septic problems, which are more common during years with a lot of rain. Heavy rains can cause ground water levels to increase, resulting in flooded leach fields that are unable to function efficiently. If your septic system has not been properly maintained, heavy rains might potentially cause difficulties.

In the event that solid waste makes its way to the leach field, it has the potential to block the leach lines or, even worse, clog the soil pores.

You can maintain your septic tank running smoothly by doing the following preventative maintenance procedures:

  1. Every 3-5 years, you should pump out your septic tank. It is recommended to pump the septic tank every 3-5 years to prevent the solids side of the tank from overflowing into the liquid side of the tank, which drains to the leach field. Riser and lids for septic tanks should be installed. The majority of tanks are buried beneath the earth and are not easily accessible. In order to prevent flooding, it is recommended to have your septic tank dug up and to build risers with lids at the ground level. If a problem does arise, septic tank risers and lids make it possible to make repairs more quickly and at a lower cost. It will be necessary to locate and dig up your underground septic tank lid, or to hire someone to do it for you, in order for the tank to be serviced if you do not have risers and lids. Most septic tanks have their tops buried between 1′ and 3′ below the surface of the ground. Check out the baffle shirts. Inside the tank, baffle tees can be located on each side of the pipes leading into and out of the tank. Ties used to block the flow of wastewater are called baffle tees. The baffle tee allows incoming trash to flow into the tank below the crust level, allowing it to be recycled. Check to see that the baffle tees are correctly placed and that they are not blocked with debris. If a baffle tee is not present, this will result in tank stoppages because the solid side crust level will prevent the flow of incoming waste from entering the tank.

If you require expert septic tank services in the local area, contact Fletcher’s Plumbing Contracting at 530-285-3793 now. Visit our website for further details.

Can Rain Affect My Septic Tank?

Yes! Septic tank flooding can occur as a result of heavy rain or other sources of water oversaturating the soil surrounding your septic tank. When your septic tank is flooded, you should immediately contact a septic tank specialist for help to avoid any more complications. Septic tanks are divided into three basic parts, to put it simply.

  • Septic tank inlet pipe: This pipe transports waste from all of the drains in your home to the septic tank. Sludge, scum, and effluent (liquid) are collected in an underground two-chamber tank while the waste is being separated into these three components: Drain field: A perforated conduit discharges wastewater into the soil, where it might be further decomposed by microorganisms. Specialists are often called in to pump solid

Solid trash settles to the bottom of the tank and decomposes into sludge as bacteria break down the materials present there. Scum is formed when grease and lighter solids float to the surface of the water. A regular, non-rainy day sees liquid material, also known as Effluent, travel from the drain field into the soil where it is cleansed by bacteria before being released back into the environment.

Heavy rain results in excessive water in the soil. This limits the drain fields ability to release liquid, or effluents, into the soil and leads to dangerous levels of liquid filling up in the tank.

In certain cases, it might be difficult to determine whether flooding is the source of your tank’s problems because the signs and symptoms of flooded tanks are similar to those of a clogged pipe or a tank that need pumping. Considering that your tank may be flooded if you’ve lately seen severe rainfall and are experiencing problems with water draining efficiently in any of the drains in your home, you should consult a professional.

Contact our professionals right once to check the tank and determine the source of the problem. We’ll come up with a speedy solution and answer any questions you may have along the way.

How To Fix A Flooded Tank

Pumping the tank is not a realistic option when dealing with a flooded sewage system. Pumping can really cause harm to the tank if it is filled with water in an unusual manner. Instead, the most effective course of action is to limit the quantity of water consumed in your house to the greatest extent feasible. Discontinue or decrease the usage of any equipment or faucets that use water until the drain field has had time to dry up completely. If you have flooding in your home and the water is not draining, adding any chemicals or other materials will only make the situation worse.

How Do I Prevent My Tank From Flooding?

Septic system maintenance and care should be performed on a regular basis to lessen the likelihood of floods.

  • During periods of severe rain, reduce your water consumption. Only septic-safe, biodegradable materials should be flushed. During flooding circumstances, avoid digging or doing any other work around the septic tank. Recognize the location of your tank – do not drive or park on top of the system. Only biodegradable cleansers should be used. Maintain a safe distance between trees and the tank to avoid root damage. Inspect and pump your septic tank on a regular basis.

If you believe your septic tank has been flooded, or if you require periodic septic tank maintenance, please contact us immediately or for a free estimate. Request a Price Estimate

Can a rainstorm or hurricane damage a septic system?

The hurricane season has returned! High gusts, inches of rain, and felled trees are all part of the picture. Did you realize that all of these things might have a negative influence on your septic system? It is not uncommon for a septic system to back up after or even during a big rainstorm. The land around the soil absorption area (drainfield) can get saturated very rapidly after a significant amount of rainfall, making it hard for water to flow out of the septic system and into the environment.

Flooding can also result in untreated sewage pouring into the groundwater and nearby streams, putting them at danger of being contaminated and contaminating the ecosystem.

We’d like to share a few basic recommendations with you that will benefit you and your septic system before, during, and after a major weather event occurs.


  • The easiest approach to prepare for significant rainfall is to ensure that your septic system is in good working order before the rains begin. If your tank has to be pumped or if the system has not been properly maintained, your septic problems may become more severe. Visit our article on the indicators that your sepitc tank needs to be cleaned out to start with
  • At the very least, Make sure that runoff water is directed away from the drainfield in order to prevent the surrounding soils from becoming too moist. Maintain the cleanliness of rain gutters and ensure that all gutters flow away from the drainfield area. Heavy equipment or other vehicles that might compress the dirt over the drainfield should not be used. Compacted soils can have a negative impact on the ability of a soil absorption field to treat wastewater. Only grass should be planted above the drainfield.


  • Surface water is ponding in the drainfield region, drains are not draining fast, toilets are flushing slowly or making unusual sounds, and water is backing up into your basement as a result of the stress you are under. After a significant rain event, the only method to alleviate strain on the system is to use it less frequently in the future. Reduce or decrease the amount of water that goes down the drains until the drainfield has completely dried up. The use of an emergency septic service cleaning can give temporary respite, but fighting Mother Nature is typically a fruitless endeavor. Conserve water in order to reduce the burden on your septic system. Appliances with the highest water consumption should not be utilized (washer, dishwasher, etc). If it is not absolutely required, avoid flushing the toilet. If at all possible, avoid taking a shower. Don’t put anything in the dishwasher. Continue to put off doing laundry until the system has been repaired


If you feel that your septic system has been damaged, or if the water over the drainfield does not recede when the rain stops, you should have your septic tank inspected and serviced by a qualified professional. If silt and debris have accumulated in your septic tank, you should get the system flushed as soon as possible to prevent further damage. Before opening the tank, wait until the water has retreated and the surrounding area is no longer saturated with water. Don’t wait until there is an emergency.

Septic System Maintenance In The Rainy Season

Published at 15:39: 0 Comments on hinBlog It is possible for your Septic System to act as though it is completely full and require pumping when there is a lot of rainfall. Drain field areas connected to septic tanks can become saturated if there is a significant amount of rainfall or other sources of water, such as draining a swimming pool or leaving a sprinkler hose turned on for an extended period of time. If this occurs, the septic tank will be unable to drain properly. Depending on your situation, you may have slow drains or even water backing up into your drains, leading you to feel you have a blockage.

This is an example of how a flooded drain field may be a hazard.

When dealing with a flooded septic tank, the best plan of action is to substantially limit your water use in the house.

It’s possible that you’ll want to take your clothes to the Laundromat or put it off for a few days.

Once the drain field has dried up, or until you have hired a professional to come and pump out your tank, you must limit or completely eliminate the amount of water that goes down the drains. Here are seven simple strategies to keep your septic system in good working order.

  1. Understand where it is: Although it may seem apparent, it is critical to be aware of the position of your system and to have easy access to its tank and leaching bed. Avoid driving, parking, or constructing anything on or near any portion of the system
  2. Instead, use public transportation. Conserve water by doing the following: If you’ve ever visited a cottage, you’ve undoubtedly noticed a message that read something like this: If it’s urine, just leave it alone. If the liquid is brown, flush it down the toilet. The proprietors aren’t just being adorable: Excessive water use causes septic tanks to become overloaded and inhibits sediments from falling to the bottom. Consequently, the particles are forced into the leaching bed, where they are incapable of being filtered out efficiently. Water will not be able to pass through the blocked soil, resulting in blockages. To conserve water, do the following: Reduce water use by flushing only when required, using a low-flow toilet, installing high-efficiency tap and showerheads, instructing visitors to save water consumption, using your dishwasher and washing machine less frequently, and repairing any leaky faucets
  3. Only organic waste should be flushed: Keep things out of the toilet if they aren’t human waste or toilet paper. Coffee grinds, cigarette butts, oil, kitty litter, and other such items will quickly fill your tank and block the system. Don’t flush any products, even if the package states that they are flushable. Look for biodegradable cleaning products: Heavy-duty cleansers (particularly those containing bleach), toilet pucks, and antibacterial soaps should also be avoided. These products eliminate the microorganisms that prevent the system from functioning properly. Chemicals should be avoided: Never put paints, solvents, insecticides, gasoline, or any other dangerous substances into your system since they might cause a chemical reaction. Also, don’t rinse out expired medicine. Not only will they destroy the helpful bacteria, but they will also harm the host. Keep trees and bushes away from the house: The roots of trees, particularly those of species such as willows and poplars
  4. Every three years, you should have your septic pump and system tested by a professional technician, according to industry standards. Call us now at 253-268-0322 or stop by our location at
  5. To book your service or talk with an expert.
See also:  What To Put In Septic Tank When Full?

Links: Pumping Septic Tanks: On-site and Mobile Restroom: The following company provides drain cleaning services:Vac-Tec SepticWater LLC.11603 Canyon RD. EPuyallup, WA 98373PH:(253) 268-0322WS:vactecseptic.com To talk with an expert regarding your system, please contact (253) 268-0322 or stop by our office at

Can Your Septic Tank Overflow from Excessive Rain? Yes!

Rainfall that is too heavy might have a negative influence on your septic system – especially if the system has not been cleaned in a long time. Given the fact that July is one of the wettest months of the year in the New York City region, now is the best time to take action if you feel that your septic system may be at risk of overflowing.

How Does Excessive Rain Affect Your Septic System?

Large amounts of rain can oversaturate the soil surrounding your septic tank, causing the tank outlet to get blocked or ‘backed up’ with effluent (the liquid element of what comes out of the septic tank), resulting in the effluent’s ability to exit the tank being limited or entirely obstructed. When effluent cannot be discharged from the septic tank, the tank fills with liquids to the point where it may leak or, worse still, fracture, allowing the contents of the tank to be discharged into the drainage system.

What Are The Symptoms of a Septic System Leak?

If your septic system is failing, the most visible sign will be that the drains in your home will drain more slowly than normal, and they may even begin to back up into your home. If this occurs during a period of heavy rain, you should contact Plumbwell Services right once to report it. Our highly trained and experienced septic tank staff will visit to your property and inspect your system for signs of a potential leak or damage to your system before providing an estimate. Immediately following your contact to Plumbwell Services, you should begin reducing the quantity of water that is utilized in your home in order to minimize the damage caused by tank overflow and flooding.

By minimizing your water use – specifically, the amount of water that flows down your drains – you are allowing the drain field more time to dry.

Are There Some Things You Can Do to Prevent Your Tank from Leaking?

Yes! Provide regular maintenance and upkeep for your septic tank system. This is the single most important thing you can do to prevent flooding in your system. This involves getting your system cleaned on a regular basis. Plumbwell Services provides a comprehensive range of septic system repair, care, and cleaning services. Plumbwell Services is aware that a septic tank overflow may cause significant damage to your system as well as to your property’s foundation. Before we complete cleaning your septic tank, our septic tank cleaning professionals will carefully inspect your system to ensure that it is running at its greatest capacity.

Other measures you may take to prevent your septic system from overflowing are as follows:

  • Only biodegradable items should be disposed of in your septic system. Only biodegradable cleansers should be used in your system. Make sure trees are kept away from your tank to avoid cracking caused by roots. During periods of severe rains, avoid working in or around your septic system.

Plumbwell Services can assist you in developing a septic system health plan, providing you with ideas and guidance that can help you extend the life of your septic system by many years.

July is one of the wettest months of the year in the New York City area – prevent a septic tank leak before it occurs by following these tips. Contact Plumbwell Services Right Away!

Would an Increase in Rain Affect a Septic Tank?

Large amounts of rainfall can pose difficulties with septic systems, particularly when they are ready to be flushed or when they have not been properly maintained. The following information will help you understand how rainfall impacts your septic system: A basic grasp of how septic systems function would be helpful.

How It Works

The tank and the drain field are the two most important components of a septic system. Wastewater and sewage are introduced into the tank through the plumbing system of the home. The enzymes in the tank then get to work breaking down solid waste and starting the process of purifying the water. Drain field: A set of perforated pipes installed below that collects the partially treated water after it has been partially treated The water seeps out of these holes and into the ground, where it is filtered by the soil, bringing the treatment cycle to a conclusion.

The Effects of Rain

The earth around the drainfield may get saturated as a result of heavy rain, making it hard for water to drain out of the septic system. The water then accumulates in the septic tank before making its way backward via the plumbing system and into the house’s drains and toilets, where it finally ends up. It is also possible for groundwater pollution to occur when water escapes from the drain field’s pipes but is unable to filter down into the soil and receive complete treatment. Instead, this polluted water collects on or near the surface, where it has the potential to flow into surrounding streams or water sources.

How Heavy Rain Can Affect Septic Systems

It occurs when the amount of rain falls at your location exceeds the average amount. It is possible that the proper operation of the Septic System may be compromised. When it rains heavily, the earth around your septic system’s drain field might get saturated. The drainfield is the area where your system generally disposes of the effluent that remains after the waste processing that takes place inside your septic tank has been completed. Treatment effluent typically travels from your septic tank via the treated water outlet and out to the soil in your septic system’s drainfield in the normal course of things.

  1. It is possible that when it rains severely, the earth in your drainfield can get so saturated that the effluent will be unable to properly drain into the surrounding soil.
  2. Consequently, untreated garbage may enter the drainfield through your treated water outflow.
  3. It is also possible that this untreated trash can block the pipes in your drainfield.
  4. Your system continues to be jammed and is no longer functioning effectively.
  5. The most straightforward strategy to keep your septic tank from being overburdened during periods of damp and dreary weather is to attempt to decrease the amount of strain you are placing on it in the first place.
  6. Flush your toilet as little as possible and utilize the half flush option on your cistern on a regular basis to limit the quantity of water that enters your septic tank.
  7. In severe instances, though, you may be required to have your tank pumped out sooner than you would typically be required to do.

The compact design of my Septic Cleaning Truck was one of the most important considerations in its development.

A compact, lighter truck equals less weight, which means less impact on your property and less stress on your vehicle.

So you won’t have to worry about anything when it comes to having your tank drained.

And keep in mind that if you have to have your tank pumped out due to excessive rain or even routine use, you should do so as soon as possible.

An ounce of prevention is worth a pound of cure, as the saying goes!

If you are concerned about the condition of your septic system, please contact me. I am pleased to assist you in any way I can, and please inquire about my complimentary septic intake drain “jet clean.” Regards, Your Sincerely Paul Burgess is a writer who lives in the United Kingdom.

Heavy Rain and Septic Systems: Here’s What You Need to Know

Rain and septic systems are commonplace in South Carolina, as is the use of a toilet. As an added bonus, while septic systems are built to manage significant quantities of rain, there are occasions when it truly pours, and your septic system may get overworked and fail. When this occurs, it’s important to understand what’s going on with your septic system, especially if the heavy rains continue for an extended period of time. Especially if your system has not been maintained on a regular basis, the overflow might cause damage and other long-term difficulties by overworking it.

Continue reading to find out how you can safeguard your septic system to avoid septic difficulties after heavy rains and save money in the long run by following these steps.

What to Expect from Heavy Rain and Septic Systems

The drain field, which is the region of the septic system that is immediately exposed to the environment, is the most typical source of problems for septic systems. Although understanding how heavy rains affect the complete septic system is essential to adequately protecting it, understanding how excessive rains affect only part of it is not. After a big rain, these three locations have the potential to produce septic system difficulties.

Rain Water Causes Excess Waterflow to Your Septic System

The majority of septic tanks are built to contain a specific volume of wastewater. However, when rainfall and wastewater combine, the system will wind up keeping far more water than it was designed to hold. When this occurs, the tank will fill up fast, causing water to back up into your drains and perhaps overflowing the drain field. If this occurs, contact a professional immediately. Septic tank overflow is indicated by the presence of a foul stench in your yard and the presence of standing puddles.

Septic Tank Back Up and Overflow

The majority of septic tanks are built to store a specific volume of waste. When rainwater and wastewater mix, the system will wind up keeping far more water than it was designed to hold. When this occurs, the tank will fill up fast, causing water to back up into your drains and potentially overflowing the drain field. If this occurs, contact a professional immediately. Septic tank overflow is indicated by a bad odor in your yard as well as standing puddles.

Groundwater Could Contaminate Your Pure Water

When septic and drainage systems are functioning properly, they refill surrounding water sources with cleansed water, which is beneficial. However, if the drain field becomes saturated, the ground will have a difficult time keeping up with the drain field. The waste in the groundwater continues to collect, and instead of pure water filling up streams and other bodies of water, the wastewater ends up polluting and contaminating them.

How to Prepare Your System to Avoid Septic Problems after Heavy Rain

You should now have a better understanding of the difficulties that might arise when dealing with severe rain and septic systems.

However, the good news is that there are things you can do to assist lessen the likelihood of septic system difficulties caused by excessive rains and overflow. Before and throughout the rainy season, there are numerous things you may take to prepare.

  • Plan for regular septic system maintenance. Regular inspections and having your system pumped by a professional can assist you in identifying any problems early on and keeping your system in excellent operating condition over time. As a result, when the rains arrive, your system will be better equipped to deal with them. Use Caution When Disposing of Solids Down the Drain. There are several pollutants that are not intended to be flushed down the toilet. Avoid flushing fats, grease, oil, or other chemicals down any drains in and around your home or property, including gasoline, paint thinners, and bleach. Only flush what is specifically intended to be flushed. Toilets and septic systems are designed to handle and break down only human waste and toilet paper. They are not designed to handle or break down any other waste. Avoid flushing goods such as paper towels, baby wipes, diapers, feminine hygiene products, medicine, hair, and so on
  • Instead, use the garbage disposal. Water conservation is important. Extra rainfall surrounding your house is a good time to save water from within your home, so take advantage of this opportunity to do so. Take shorter showers and put off the laundry and dishwasher for a while until the rain subsides and the ground absorbs whatever is on the ground
  • Changing the direction of runoff water. Make a conscious effort to direct the flow of water around your property. Make certain that gutters and landscaping conduct water in such a way that runoff does not mix with wastewater
  • And Keep the Drain Field free of obstructions. Compacted soil will have a difficult time absorbing and purifying wastewater, which will result in increased pollution. Keep vehicles and other machinery off the drain field and away from the drain field.

Experiencing Septic Issues in Galivants Ferry, SC? Herrington’s LLC Has Got You Covered!

Septic tank and septic system problems may be extremely distressing, no matter when they occur or why they occur. For septic system difficulties following heavy rain or to prevent possible problems, call the expert professionals at Herrington’s LLC. We can keep your septic system running well for you. While it is certain that the rains will fall, they do not have to bring you down! Call us at 843-358-6251 or send us an email message to arrange an appointment right away! Get in touch with Herrington’s today!

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