How Far From Septic Tank To Pool? (Solution)

Installing an inground pool has greater restrictions and will probably need to be installed at least 15 to 25 feet away from the septic tank or leach lines, depending on your county’s code requirements.

How far should an inground pool be from a septic tank?

  • The requirement set by public health officials is the need for adequate separation and distances between inground pools and septic systems. An in-ground pool is expected to be 25 feet away from sewage systems. This distance is 10 feet more than the anticipated distance above ground swimming pools are required to follow.

Can you put an above ground pool on top of a septic tank?

Above-Ground Pools and Septic Systems Pool Buyer Advice says it is possible to install above-ground pools when there are septic tanks in the ground in the same yard, but the key is that the pool must be at least 15 feet away from the system. Look for the main sewer line that connects to your septic tank.

Can you build an inground pool with a septic tank?

If you want to install an inground pool and you live in a home with a well and or a septic tank, yes an inground pool can be installed. Each county has a requirement on the distance you need to be away from your well or septic. The septic tank also has drain lines that can extend out 60 to 90 feet or more.

How far does septic tank have to be away from house?

The distance for a Septic Tank, Waste Water Treatment System or Percolation Area from a house is as follows: Percolation Area: 10 metres. Septic Tank: 7 metres. Sewage Treatment System: 7 metres.

How far away from house should pool be?

There is a national standard that requires that all swimming pools must be at least 10 feet away from the house walls. As mentioned, this will protect electrical wiring from leaks, floods, and splashes.

Can you build a deck over a septic tank?

You should never build a deck over a septic field; doing so will prevent the natural draining and dissipation of the effluent. This can ruin the septic system, not to mention releasing foul smells into the air all around your deck. The dissipating effluent can also rot the deck from underneath.

How far does a pool need to be from a leach field?

Installing an inground pool has greater restrictions and will probably need to be installed at least 15 to 25 feet away from the septic tank or leach lines, depending on your county’s code requirements.

Can I drain my pool into my septic tank?

Do not drain pool or spa water into your septic system, as it may cause system failure. Make sure the water is not cloudy, the pH is neutralized, and the chlorine or other disinfectant residual is below 0.1 milligrams/liter (parts per million).

How close can an above ground pool be to a house?

National Requirements. National building codes, as outlined by the National Fire Protection Association (NFPA), require an outdoor aboveground pool to be at least 10 feet away from the walls of a house. This helps ensure that leaking or splashed water cannot contact any electrical wiring and cause a short.

Can you put a pool on a Drainfield?

Never put a pool on top of a drainfield, soakbed, raised bed septic or septic mound: Never locate a swimming pool on top of a drainfield or mound: the work of installation is likely to damage the drainfield, and even a simple, lightweight plastic swimming pool liner and above ground frame, built by tiptoeing onto the

How big are septic tanks?

Most residential septic tanks range in size from 750 gallons to 1,250 gallons. An average 3-bedroom home, less than 2500 square feet will probably require a 1000 gallon tank. Of course, all of this depends on the number of people living in the home and the amount of water and waste that will be put into the system.

Where do you put an above ground pool?

Above ground pools go best directly behind the house and close to it for convenience. Near a kitchen window for a birds eye view. Not under power lines, or near septic system.

Should greywater go to septic tank?

A septic tank is not required for disposal of graywater only. A filter system specifically approved by DEP may be used in place of the septic tank as long as no garbage disposal waste or liquid waste from a composting toilet enters the graywater disposal system.

Does a septic tank need a percolation area?

Under no circumstances should you build over a septic tank or percolation area. Access to the tank is needed for regular maintenance and the percolation area should not be compacted.

Do septic tanks require planning permission?

The short answer is yes. You will need planning permission from a local authority in order to have a septic tank installed, no matter if it’s at your own home or on a business site.

Distances Between Septic System Components & Swimming Pools

  • POSTING a QUESTION or COMMENT concerning septic system component clearance distances, swimming pools, or other structures is encouraged.

InspectAPedia does not allow any form of conflict of interest. The sponsors, goods, and services described on this website are not affiliated with us in any way. Septic tank or field distances from swimming pools are as follows: This document, which discusses the distances that should be observed between a swimming pool installation and septic fields or septic tanks, is intended to be used in conjunction with our chapter SEPTIC CLEARANCES, which provides typical septic tank and field clearances for residential and commercial applications.

In most cases, septic effluent must be disposed of on the same site where it was generated or collected.

Please contact us if you have any edits or additions to this information.

Use the SEARCH BOX to discover the information you’re looking for quickly.

Advice on Locating a Swimming Pool Near Septic System Components

The distance that should be maintained between a swimming pool and a septic system component such as a septic tank, drainfield, or septic mound system is not particularly addressed by any septic authority or rules. However, we have witnessed some major issues when swimming pools have been placed close or on top of septic system components in some cases. A swimming pool built on top of or too close to a septic field can cause a variety of problems, including damage to the drainfield, a reduction in the drainfield’s ability to absorb effluent, redirecting water onto and flooding the drainfield, and even causing drainfield effluent to leak out to the ground surface around the swimming pool.

Aside from the state of Missouri’s requirement for a fifteen-foot clearance between a swimming pool and septic components, and the state of California’s requirement for a 100-foot clearance between a swimming pool and a septic lagoon (which is an entirely different situation), we don’t have much guidance on where to locate swimming pools in relation to septic components.

  • Avoid septic damage during the pool construction process: The distance between the mound and the pool must be sufficient to ensure that any equipment used to construct the pool, such as excavating machines or trucks delivering materials, does not pass over the mound or other septic components
  • If this occurs, it could result in costly damage. If possible, avoid excavating a pool in a way that channels ground water or septic effluent: The pool, if it is a below-ground installation, must be located far enough from the mound that the hole generated by the pool does not interfere with mound functioning, for example, by establishing a conduit for effluent to flow incorrectly from the mound to the pool excavation
  • And Avoid installing an above-ground pool that will divert surface runoff into a septic field: The pool, if it is above ground, must be constructed in such a way that surface or subsurface runoff does not direct towards the mound, where it could cause flooding of the septic field, and it must be located in such a way that surface runoff or pool discharge does not become trapped against the mound. If an above-ground pool is located “up hill” from the mound, it should be located at a greater distance from the mound than if it is located “down hill.” Regardless of where it is located, an in-ground pool should be placed further away from the mound than an above-ground one. It is not permissible to empty swimming pools or backwash pool filters into a septic drainage system: It is also necessary to divert pool drainage and/or filter backwash away from the septic system. You should never build a pool on top of a drainfield, soakbed, raised bed septic system, or septic mound: Never build a swimming pool on top of a drainfield or a mound for the following reasons: Installation of a simple, lightweight plastic swimming pool liner and above ground frame, built by tiptoeing onto the drainfield, is still a problem because the impervious area created atop the ground where such a pool is placed prevents transpiration/evaporation of the septic effluent and is likely to also reduce the oxygen level in the soil. Some of the bacteria that we expect to be involved in the breakdown of pathogens in septic effluent require oxygen to function well.

In addition to taking into account the factors listed above, find a pool at least 25 feet away from the nearest area of the mound.

If surface drainage repairs are required between the pool and the mound, there should be sufficient space to accommodate their installation.

Reader CommentsQ A

Anon Anon, I don’t advocate doing that. otherwise you risk losing the ability to use the septic expansion field in the future. The field map now includes an extension field because I have a septic system with a leach field in addition to the original field layout. If I wanted to put in an inground pool, could I safely infringe on the expansion field while remaining 25 feet from the actual leach field? Is this possible? Anon OPINION not a reliable source of information Not only would I keep the 5 ft deep pool excavation at least 25 ft away from the septic drainfield, but I would also keep construction equipment away from the drainfield throughout pool building.

  1. That appears to be logical to me.
  2. Is it possible to have a concrete pool built where the old drain field used to be located?
  3. Most likely, you will employ a plumber who is equipped with underground drain detecting equipment to locate the problem.
  4. There are articles on septic tank location and septic drain field location that may be found in the index of linked topics mentioned above, which provide specifics on techniques for locating underground pipes and other equipment such as septic tanks and drain fields.
  5. Thank you for your inquiry; please do not hesitate to contact me if you have any more questions about any of those articles.
  6. Are you able to assist?
  7. That explicitdrywell clearance distance from a swimming pool is not something you’ll find in a construction code, I’m afraid.

Please consider the implications of this material carefully.

There’s also an issue or concern with discharged waste water from a dry well interfering with the pool excavation.

I live in New York, on Long Island, and I was wondering whether there is a minimum distance between an inground pool and a dry well.

I’d love to hear your thoughts!

The 15-foot minimum mentioned in the article above is only a recommendation.

It’s important to study the obstacles against which we prevailed, since even if your code doesn’t explicitly mention distances, you may still desire to avoid the concerns that we explain.

Johnat DISTANCES FOR SEPTIC CLEARANCE You’ll discover some lengths, such as those between potable water lines and septic components, that range from 10 to 25 feet or more depending on the situation.

Considering that a construction permit and permission are nearly always necessary whenever a swimming pool is installed, start by asking your local building department or plumbing inspector what she will accept – after all, she is the final legal authority.

Thank you for your inquiry.

NOTE: Depending on where you live, the codes and rules may differ, or there may be no specific rule at all.

If you need assistance locating your local code specifications on this, please provide me with your nation, city, state, or province and I will do my best to assist you; alternatively, you may contact your local health or building authority.

What is the minimum distance between a swimming pool and a septic drain field?

Jimbo, we’ll be sure to include your comment in the next installment of our article series.

What’s worse, or at the very least more perplexing, is that even when there is a septic *plan* on file, it’s not uncommon to discover that the actual installation differs from the plan.

It is possible that a “as built” design as well as site images will be available during the septic system installation process.

Use of other ground and below-ground survey equipment (e.g., magnets and radar) that is typically not cost-justified for private septic systems- and, in the worst case scenario, excavation utilizing a cross-trench or following known pipelines.

See Inspection of the drainfield using visual clues demonstrates how to locate the drainfield using visual cues.


They will email you the map of the location.

What is the best way to locate my field lines from my septic tank?


I reside in New Jersey, and I have a cesspool.

Is it possible for a swimming pool built on top of a septic system to cause the toilet to bubble and clog, as well as the shower to clog and smell like sewer?

Thanks Dan Is it possible to landscape near an above-ground septic field with trees and other plants?

See also:  How Often Should You Drain Septic Tank?

If you want to build a deck around your pool, you may certainly do so.

If you are able, please send over some images.

The septic field takes up the entire back yard.

Couldn’t I just build a deck and put a 4 ft x 15 ft swimming pool on it? Continue readingCLEARANCE DISTANCES, SEPTIC SYSTEM atCLEARANCE Alternatively, choose a topic from the closely related articles listed below, or browse the entireARTICLE INDEX. Alternatively, consider the following:

Recommended Articles

  • Clearance distances for the SEPTIC SYSTEM
  • Plantstrees growing over SEPTIC SYSTEMS

Suggested citation for this web page

DISTANCE FROM SEPTIC TO POOLatInspect An online encyclopedia of building environmental inspection, testing, diagnosis, repair, and issue preventive information is available at Alternatively, have a look at this.


Alternatives include asking a question or searching InspectApedia using the SEARCH BOXfound below.

Ask a Question or Search InspectApedia

We encourage you to use the search box just below, or if you prefer, you may make a question or remark in theCommentsbox below and we will get back to you as soon as possible. InspectApedia is a website that allows you to search for things. Please keep in mind that the publication of your remark below may be delayed if it contains an image, a web link, or text that seems to the program to be a web link. Your submission will appear when it has been reviewed by a moderator. We sincerely apologize for the inconvenience.

Technical ReviewersReferences

Citations can be shown or hidden by selecting Show or Hide Citations. is a publisher that provides references. Daniel Friedman is an American journalist and author.

Is Your Swimming Pool Near a Septic Tank and Why It Matters

Show or hide citations by clicking on the appropriate button. Publisher is used as an example of a reference. Daniel Friedman is an American journalist and author. –

Can You Put A Pool Near A Septic System?

A swimming pool may be a wonderful place to unwind on a hot summer day. However, installing one may be a time-consuming endeavor. There are a number of regulations that must be followed to ensure that it is safe to use. Many residents in this region are concerned about the potential consequences of having a septic system installed on their land. So, is it possible to build a pool near a septic system? Generally speaking, installing a pool close to an existing septic system will be possible in most circumstances.

  • Your pool system installation costs may vary based on the type of pool system you choose.
  • You have the option of having either an above-ground pool or an in-ground pool.
  • As a result, you will frequently require the use of a ladder to enter the pool.
  • An in-ground pool is the second form of pool available.
  • Making it easier for you to get in and out of the vehicle.
  • As you can see, the two types of pools have distinct advantages and disadvantages.
  • Frustrated with the constant use of chemicals and the struggle to maintain your pool clear?

This easy-to-read illustrated booklet and video training removes all of the ambiguity from pool management and makes it simple to understand. It will enable you to save $100 on pool maintenance right immediately!

Can You Have An Above Ground Pool With A Septic Tank?

Above-ground pools are a wonderful alternative since they are simple to install and often cost less than in-ground pools. They are also less expensive than in-ground pools. But is it possible to have an above-ground pool in conjunction with a septic tank? Yes, if you have a septic tank, you will be allowed to construct an above-ground pool on your property. All you have to do now is make certain that you comply with relevant requirements. Making certain that the pool does not interfere with septic tank systems is one of the most significant considerations.

As we’ll describe later, when building an above-ground pool, you normally don’t need to take into account the location of septic lines, as shown in the model.

Can You Have An In-Ground Pool With A Septic Tank?

In certain circumstances, you may want to think about putting an in-ground pool in your backyard. This is one of the most often used types of swimming pool systems nowadays. However, it is more difficult to build than an above-ground system, and it comes with a greater number of restrictions that must be followed. So, is it possible to have an in-ground pool in conjunction with a septic tank? You will be able to build an in-ground system as long as you preserve a safe space between yourself and the sewage treatment plant.

In this way, you will have enough room to install pool equipment, including the filtration system, without interfering with the septic tank installation.

Can You Put A Pool Over Leach Lines?

Depending on your situation, you might want to think about putting a swimming pool in your backyard. A swimming pool system with a waterfall is one of the most common types of pool systems. But it is more difficult to install than an above-ground system and comes with a greater number of rules that you must comply with. So, is it possible to have an in-ground pool and a septic tank at the same location? Providing you retain your distance from the septic tank, you will be allowed to build an underground system.

This will provide you with adequate space to install pool equipment, such as the filtration system, without interfering with the septic tank’s functionality.

Finding The Location Of The Leach Lines

You will need to be aware of the location of the leach lines in order to avoid accidentally hitting them while digging. Due to the fact that they are buried underground, they might be difficult to locate. Although they take up more area than the above-ground components of the septic tank, they are less expensive. Referencing the site plan is the most effective method of determining their location. This should provide you with an indication of where the leach lines are. As a result, these plans are a critical component of the regulatory approval process.

In some instances, this may result in the pool being placed in an awkward position. It is possible that one of the leach lines may need to be relocated as a result of this. This is possible, but it will take a significant amount of time and work to ensure that it is completed correctly.

Building Your Swimming Pool Near Main Line Sewers

In other situations, you may not have a septic tank and instead be linked to a public sewage system, which is more environmentally friendly. This will alleviate many of your concerns about septic tanks and provide you with greater freedom in terms of where you may put the pool on your property. If it becomes required, you will be able to reroute the main sewage lines, which will make it easier for you to construct the swimming pool. The downside is that it may be a costly operation because it requires the hiring of highly qualified plumbers to ensure that it’s done correctly.

Final Thoughts

It will be possible for you to construct a pool around a septic tank. You will, however, need to take precautions to ensure that the pool does not interfere with the sewage system. That is, it is necessary to ensure that the pool is not located near the septic system. Using the site map, you’ll want to make sure that no leach lines are disrupted throughout the installation procedure. The Pool Care Handbook and Video Course are both available for purchase. Are you becoming frustrated with trying to maintain your pool clean?

This easy-to-read illustrated booklet and video training removes all of the ambiguity from pool management and makes it simple to understand.

Swimming Pools near Septic Tanks: What You Need to Know

Being able to enjoy your own private swimming pool in the backyard is quite wonderful. You may swim anytime you wish, and you can also have a fantastic time with the kids by participating in a variety of pool games. Swimming happens to be one of the most effective kinds of exercise as well. It provides you a full-body exercise while also increasing your stamina and endurance. However, installing a swimming pool in any portion of your property may not always be a smart decision depending on your circumstances.

When you decide to build a swimming pool in your backyard, you will be required to obtain the necessary licenses from the local authorities.

According to the Public Health Code, you must keep a specified amount of space between your pool and the septic tank to avoid contamination.

The distance between a septic tank and any in-ground swimming pool, on the other hand, must be at least 25 feet in length.

Is It Possible To Install A Pool With A Septic Tank Within Close Range? Factors to Consider

This is undoubtedly one of the most often asked questions by a large number of individuals.

Although it is absolutely feasible to put a pool in close proximity to a septic tank, there are a few considerations to keep in mind in this situation.

Find out the Details of Your Property before Deciding upon the Location

When you talk about the specifics of your land, you are referring to the precise place where your septic tank may be located on your property. The county health department or the municipality may be able to assist you in your situation. They will have a complete record of the construction of your property. With the aid of a septic survey, they will be able to tell you the position of the septic tank as well as the location of the sewage lines on your property.

Septic Lines and Tank

When you look out into your backyard, you may be taken aback by the sheer size of the space. You might believe that you can put a swimming pool almost anyplace you want in your backyard. This, however, may not be the case all of the time. Some septic tanks and sewer lines may restrict the amount of available land on which you may build a pool. In these cases, you may be unable to build your pool. When deciding to build a pool next to a septic tank, there are several regulations that must be followed, which will be described more below.

Eliminating or Relocating a Septic Line

You may find yourself in the position of needing to either remove or relocate a septic line in order to provide adequate room for the installation of your favorite swimming pool. Despite the fact that this is not a typical occurrence, it is still a possibility. This procedure should be reviewed in full with your local septic installation company prior to beginning.

Swimming Pool Installations and Septic Systems

When you decide to build a swimming pool in your backyard, you will be required to obtain the necessary licenses from the local authorities. The permits are often reviewed by the Health Department for two primary reasons. In order to figure out the distance between the septic tank and the intended pool placement, they look through the permits. They also make certain that any restrictions imposed by the pool installation will not be violated in the event that septic tank repair work is required in the near future.

  1. The minimum distance between two above-ground pools is 15 feet for any type of above-ground pool.
  2. When applying for a swimming pool permit, you must provide a site plan in order to ensure that the pool is properly situated.
  3. The fact that the leaching system is far larger than the septic tank should be noted, and this should be depicted on the site plan is beneficial.
  4. These illustrations, on the other hand, are not to scale, despite the fact that the measurements should be accurate to some extent.

It is possible that the system’s as-built drawings will not be available in certain circumstances. It might be necessary to seek the assistance of a certified septic system contractor or pumper to find the exact position of your tank during such times.

Think Carefully Before Installing a Swimming Pool in Your Backyard

In the event that you have a substantial amount of space in your backyard, establishing a personal pool will almost certainly be on your desire list. When it comes to choosing the ideal swimming pool, you have a plethora of alternatives at your disposal. Some of the options available to you include the sort of materials to be used in the construction of the pool, whether you want anabove-ground or in-ground pool, and whether you want a lap pool or one with an infinity edge. Before making the ultimate choice on whether or not to install a new pool, there are a number of considerations to consider.

  • Do you want to use it as a form of leisure, or do you intend to have a party and play games by the pool?
  • Some of the things you should ask yourself before establishing a swimming pool are as follows: If you intend to swim laps, a pool that isn’t too deep will be more than adequate.
  • If, on the other hand, you intend to leap into the pool from jumping rocks or springboards, a pool depth of around 9 feet is required for safety reasons.
  • Swimming pools perform best and are most simply constructed on level ground.
  • Building a pool in difficult soil conditions such as unstable soil, sandy soil, or rocky soil would need a significant amount of effort.
  • There are two types of swimming pools: above-ground and in-ground.
  • But the expense of soil extraction and removal is likely to be prohibitively expensive in this case.
  • In order to construct a low-cost swimming pool, the best alternative is to purchase a prefabricated above-ground pool built of steel with a vinyl liner or fiberglass shell.
  • Because in-ground pools are more permanent than above-ground pools, it is important to understand this.
  • Creating an in-ground pool will be easier, less expensive, and faster if your land is steep.
See also:  Why Does My Septic Tank Fill Up When It Rains? (Solved)

Choosing the Right Contractor

There are a large number of swimming pool contractors in the area. The selection of the most qualified contractor is critical in ensuring that your dream pool is completed in the most professional manner. The most effective method to begin your search is to ask your neighbors, family members, or even friends for suggestions.

Individuals who already have pools in their backyards are the best people to ask for advice. It is commonly observed that word of mouth may quickly connect you with a reputable builder, and that the contractor would go out of his way to ensure that his reputation is maintained.

Common Pool Mistakes to Avoid

When it comes to constructing a new pool in their backyard, it is common to see people make a number of careless blunders that are easily avoided. It is extremely crucial that you avoid making such typical blunders while building a high-quality pool that you will be able to enjoy for a long time. Many individuals make the mistake of putting their new pool in the wrong spot when they build it. The upshot of this is that they have a difficult time moving around or finding a space to sit by the pool when they want one.

If the area around the pool is not adequately decked, it may result in a variety of difficulties in the long term.

It is preferable to anticipate a great deal of turmoil and dirt during the construction phase.

Can You Have an Inground Pool with a Septic System?

There are several advantages to owning a pool. It is good for cooling down in the heat, exercising, relieving tension, and instilling a sense of peace in one’s surroundings. Many people prefer to have a pool in their backyard as a result of these considerations. An installation permit, on the other hand, must be obtained prior to the installation of a pool. Once the necessary permits have been secured, several standards and rules must be followed in order to guarantee that your pool is constructed appropriately.

This article provides an answer to this question.

Steps Required Before Receiving Your Permit to Install Your In-Ground Pool

A permit is necessary before you can add anything to your house or build anything on it, and the same restrictions apply when you want to install an in-ground pool. Prior to acquiring a permit, you must submit to your city an outline of the site and the location of the pool as it is intended to be. If the design specifies that a septic system will be installed in close vicinity to the pool, this may provide a difficulty since there are restrictions and issues regarding the size of the pool’s leaching system in comparison to the size of the septic system in question.

A 25-foot distance between an in-ground pool and sewage systems is supposed to be maintained.

What Can Hinder A Permit from Being Approved?

Inadequate planning and construction of a pool might result in an expensive error. It is needed to obtain a permission before almost anything may be built in or around your property, according to the majority of local by-laws. If you are unable to gain approval, towns may require that your construction be demolished in order to conduct an examination. It is important to obtain a permission ahead of time in order to avoid this catastrophe.

Your strategy, on the other hand, is likely to be refused if it goes above and beyond particular expectations. If your application is refused, the municipality will give you with detailed facts on why your application was denied, as well as suggestions for correcting any concerns.

Where Can I Find Information About Septic Systems in my Yard?

If you are unsure about the location of your septic system in your yard, you might consider calling your city council, who will be able to give you with this information. Alternatively, you might consider utilizing a metal detector that is capable of detecting covered tanks. Additionally, a plumbing cleanout snake or a flushable transmitter, both of which may be bought from a professional, can be utilized to complete the task. The second alternative that may be explored is employing a qualified plumbing professional who is knowledgeable in detecting sewage systems and who can use the appropriate instruments and strategies to do this.

After Your Permit Has Been Obtained

As soon as your permit has been approved, you may begin the process of digging the area for your in-ground pool installation. Make careful to adhere to the regulations established by your municipality in order to prevent disappointment or the possibility of losing your permission. Ensure that the appropriate distances are used and that all applicable rules are followed. Consult with your local government, as they will be able to offer you with the right ordinances and regulations that are essential for a smooth installation.

To learn more about how to improve your outside living area, you can request a free copy of the Backyard Escapes booklet right now.

Where to put the pool?

Hi! I’m a newcomer to the forum. After much deliberation, my husband and I have decided to have a pool built in our backyard (we were originally scheduled to begin construction this past winter, but were forced to postpone for a variety of reasons). As a result of the extra time, I’m beginning to question where the pool is located. We have an acre property that is both narrow and lengthy. There’s also a septic system in the center of it (ugh! – this is one of the reasons for the delay). Originally, we planned to put the pool on one side of our yard that was closer to the home, however one of our septic lines is too close to the proposed placement.

However, it appears to me that it is unnecessary to relocate the septic line and spend the additional money when we have so much more room only a few feet farther back in the yard and would not be required to relocate the septic line.

Would you rather pay the extra money and relocate the line to have the pool 30 feet closer to the home – or – would you rather have the pool a bit further back and save the extra inconvenience and cost of relocating the line.

Putting it further back was something my husband and I were both in favor of, but after seeing the pictures you all share, the pools look just stunning! being in such close proximity to the house Any suggestions would be much appreciated. Thanks!

Septic Systems & Pool Installations

The Health Department evaluates swimming pool building licenses based on two fundamental considerations:

  • Distance between the proposed pool and the septic tank
  • In the event that the septic system needs to be repaired in the future, the pool installation may impose restrictions on the homeowner.

Pool Separation and Septic System Septic systems and swimming pools must be separated by a certain distance, according to the Public Health Code. The distance between an above-ground pool and a house is fifteen feet, while the distance between an in-ground pool and a house is twenty-five feet. So pool installation permits must contain a site plan that shows the location of the septic system as well as the intended position of the pool as well as the distance between the two points of interest.

The leaching system is significantly larger than the septic tank and must be considered when designing the site.

In most cases, microfilm copies of these are available at the town campus.

Make use of the measurements to locate the system in the field.

Approval of Permits A question the Health Department must ask before issuing a permit for a pool installation is: “After construction is completed, will there be sufficient space on the property and appropriate soil conditions to construct a septic system that meets all aspects of the Public Health Code, should the need arise?” As long as the response is unequivocally “yes,” the permission will be granted.

If the explanation is not evident, the Health Department may conduct a site inspection and provide approval after reviewing the evidence.

If it is not possible to identify a “code compliant area,” the permit will not be authorized.

Can I install an in ground pool with a septic system or well? 3 things to consider – Signature Fiberglass Pools Chicago Swimming Pool Builder Illinois

This is a fantastic question that we receive from time to time. The simple answer is yes, but there are a few factors to bear in mind when building an in-ground pool on your property if you already have a septic system or a private well on the land, as explained below. Location, location, location: Before you can establish where an in-ground pool may be installed, you must first know where the current septic tank and field, as well as the well head, are located (if applicable). Check with your local municipality or county health department to see if they can assist you in finding the building records for your residence.

  1. It is possible to contact a local septic service provider to do a study and find the system on your property if this is the case.
  2. Many clients look out into their yard and say, “I’ve got plenty of area for a pool!” While this is sometimes the case, there are many occasions in which a septic field or tank will restrict the amount of available area and the specific position of your new swimming pool.
  3. 1.
  4. Generally speaking, the swimming pool in Illinois must be positioned at a minimum of 100 feet from the well head.
  5. For information on particular rules in your region, contact your local health department.
  6. 3.
  7. Alternative to this is the elimination of the line altogether, allowing for sufficient space to maintain the needed distance from a septic field.
  8. If you have a septic system or a private well on your property, there should be no difficulty in establishing an in-ground swimming pool with a little careful planning and consideration.

You may reach us directly at 630.845.1145 if you have any more concerns concerning septic tanks, lines, private wells, and how they all relate to your swimming pool installation.

Can you put a pool in with a septic tank?

If you wish to install an inground pool and you reside in a home that has a well and/or an aseptic tank, you may, in fact, do so. In each county, there is a restriction for the amount of distance you must be from your well or septic system. The septic tank is also equipped with drain pipes that may reach distances of up to 90 feet or more. As required by the Public Health Code, you must keep a specified distance between your pool and the septic tank at all times. The minimum distance between two above-ground pools is 15 feet for any above-ground pool.

  • Aside from that, how far away from a well does an inground pool need to be?
  • 10 feet away from any septic system or tank, and 10 feet away from any water supply well Is it possible to construct an above-ground pool over a septic drain field while taking this into consideration?
  • County ordinance requires that the lines be 36 inches below the surface of the ground, so as long as you are not installing the pool on a steep hill or where a significant amount of digging into the earth is necessary, you should be good.
  • Although costs vary depending on the size of the leachfield, the soils, and the costs of local permits, you could anticipate to pay between $5,000 and $20,000 for leachfield reconstruction.

Installing A Pool With A Well And Septic

A well and/or a septic tank are required for the installation of an inground pool in a home with any of these features. Yes, an inground pool may be erected. Each county has a different rule for the amount of distance you must be from your well or septic system. In order to obtain an accurate number, you must speak with the building department in your area. It is not necessary to connect an inground pool to your existing plumbing system because it has its own plumbing system. A particular distance must be maintained between the water edge of the pool and a well or septic system, although in most circumstances, your pool patio does not need to be at this distance.

Drain lines from the septic tank might be as long as 60 to 90 feet in length, or even longer.

You could check with your local building inspector or health department to see if they have a copy of your property plat that shows where the builder put in these lines if you aren’t sure.

That criteria may be found out by contacting your local building department.

Just keep in mind that before you begin any excavation, you must first establish the location of your septic tank and drain lines.

Does Placing an Above Ground Pool on Top of a Septic System Cause Problems?

While you may be eager to get an above-ground pool installed in your backyard, you must first ensure that your septic system is in working order before proceeding. If you have a mound or a typical septic system, you must locate your pool in a position that does not interfere with subsurface pipes and pumps, such as those found in such systems. A same principle holds true for an in-ground pool system; however, a tiny, inflatable pool for children falls into a different category.

See also:  How To Know When To Empty Septic Tank?


A septic tank or its accompanying drain field can be compromised by the placement of an above-ground pool on top of it, which can lead to complications.

Above-Ground Pools and Septic Systems

According to Pool Buyer Advice, it is permissible to construct above-ground pools in the same yard as septic tanks that are located in the ground; however, the pool must be at least 15 feet away from the system. Also take note that the system incorporates the leach field (also called a drain field). As crucial since it is for the tank to be easily accessible, an insufficiently sealed leach field may be quite troublesome, as you do not want gray water or even solid waste coming into touch with your pool.

If you are unsure of the location of your septic tank, The Original Plumber recommends that you seek for your main sewer line instead.

Locate the main sewage line that runs from your house to your septic tank.

Make a note of where it leaves your house and the path it takes outdoors.

Tips for Finding Septic Systems

Insert a probe every 2 feet along the line you have discovered, especially where the ground appears to be somewhat different from the rest of the ground owing to the pipes beneath it. You should be able to find and track the sewage lines as a result of this. As near as 10 feet can be made between the line and the septic tank, but it can be as far away as 25 feet from the tank. Continue your search until you locate the septic tank. These are not typically found beneath paved surfaces, water wells, or other types of specific landscaping.

Whenever the probe comes into contact with the tank’s surface, the tank’s surface should have the sensation of fiberglass or flat concrete.

A permit with an associated design may also be available from your municipality if your septic system was renovated or if the drawings were filed when your house was initially constructed.

More Above-Ground Pool Tips

In addition to being at least 15 feet away from your septic tank, your above-ground pool should not be located near subterranean pipelines, wires, or tree root systems. Maintain a safe distance between these pools and eaves, trees (unless you desire shade) and electricity lines. According to Bob Vila, you should think about how much privacy you want, as well as the safety of your pets and children, as well as the beauty of your home. Also, mark out the space and take measurements before deciding on the size of the pool to purchase.

  1. These pools should also not be put directly on grass, gravel, mulch, or peat moss, since they have the potential to sink into the soil and cause flooding.
  2. A flat, level surface is provided by concrete pads, according to Globo Surf, which is why they are recommended under above-ground pools.
  3. The use of solid foam pads made of polyurethane or polystyrene material is another option; these may be simply trimmed to fit the space available.
  4. In any event, avoid placing the pool right on top of your lawn.

3 Ways Above Ground Pool Can Harm Your Septic System

Time spent in the water is a part of the summer’s enjoyment, and for some, it is a must in order to endure the growing temperatures. However, life is hectic, especially during the summer months when school is not in session, and finding time away from work to visit the pool, lake, or river is not always feasible. Pools are great for entertaining, but the expense of constructing an in-ground pool is prohibitively expensive for many families. Above-ground pools are the ideal solution since they offer a handy option to spend time in the water without incurring the expense of an in-ground pool installation.

Some of the reasons why this might not be the greatest idea are as follows:

  • Time spent in the water is a part of the summer’s enjoyment, and for some, it’s a must in order to withstand the increasing heat. Although the summer months are hectic, even when school is out, finding time to travel to the pool, lake, or river is not always an option due to the demands of everyday life. Pools are great for entertaining, but the expense of building an in-ground pool is prohibitive for many families. They are the ideal compromise, since they give a handy method to spend time in the water without incurring the costs associated with an in-ground pool. Those who have septic systems on their properties should proceed with caution when considering the installation of an above-ground swimming pool. Some of the reasons why this may not be the greatest idea are as follows:

If you have a septic system and are considering installing an above-ground swimming pool, you should consult with a specialist. If your land permits it, you can consider installing the pool at a location other than where the system is underground, or even in the front yard of a neighboring home.

How Close Can you Install an Above Ground Pool to a Septic System?

Septic systems for residential use have declined in popularity, although there are still a significant number of them in use. They may be put anywhere, including in front of back yards, although they are typically located closer to open spaces. As a result, septic systems will be located in close proximity to or near where individuals intend to install their above-ground pools. Because it occupies the most amount of space in a septic system, the leaching or drain field is frequently the obstacle in the way of a homeowner’s desire to install an above-ground pool.

It is never recommended to build an above-ground pool directly on top of a leaching/drain area. A few feet from the border of the drain field should be the most it should get near to when it is closest.

THE ANATOMY OF A HOME SEPTIC SYSTEM (So you know what to look for)

Septic systems for residential use have declined in popularity, although there are still a significant number in use. Their placement is flexible, and they may be found both in front of back yards and in open places. Consequently, individuals will prefer to locate their above-ground pools near septic systems or in areas where septic systems are already present. It is generally the leaching or drain field that comes in the way of a homeowner’s plans to install an above-ground pool since it takes up the most space on a septic system’s surface.

A few feet from the edge of the drain field should be the maximum distance it should travel.


In case you weren’t aware, the septic system (which includes the drain field) is primarily responsible for the treatment of human waste. First and foremost, this is a procedure that you do not want to be in the vicinity of since it is unpleasant and harmful. All of the space necessary for this procedure must be provided. It requires ample space to soak into the dirt underneath it, as well as freedom from obstructions on both the top and sides. It is a natural process that requires the presence of nature all around it in order to function properly.

The weight will have no effect on the majority of drain fields.

The outward process of the trash should not be obstructed in any way, even at the top of the waste container.

No, not at all.


To the best of my knowledge, there is no set distance between an above-ground pool and a drain field that must be followed by the government. Certainly, depending on where you reside, there will be some local limits imposed by one of the hundreds of local governments that exist in the United States. This is demonstrated by the fact that one town in Central Florida demands a minimum open distance of three meters around a leach field (around ten feet). This encompasses everything, therefore I’m confident that an above-ground pool will be included.

Obviously, every yard is different, and some people don’t have enough space to put their pool in, so they choose to put it right next to their drain field instead.

What I mean by “edge” is the point at which the drain field rocks begin, not the point at which the pipes or unit begin.

Please keep in mind that certain building departments are overly concerned with their own prominence.

They will appear to be on the lookout for a reason to deny you a permission. In other cases, you may wish to keep the septic site issue to yourself when dealing with them, depending on your circumstances. It’s possible that you won’t as well. It is all up to you.


All homeowners and renters are not created equal. You’d be shocked at how many times I’ve come across a septic system where the homeowner was completely unaware that they even had one, let alone where it was. So, first and foremost, be certain that you have a septic system. If your water bill is low, it is likely that you do not have to pay for sewerage and that you have a septic tank someplace in your yard, either in the front or in the rear. The quickest and most straightforward method of determining the location of your septic system’s drain/leaching field in your yard is to check for a rectangular stretch of grass that is noticeably greener and healthier than the surrounding grass.

  1. If you don’t notice any signs of a drain field that are green or healthy, it’s best to seek for the clean-outplug that comes out of the home someplace.
  2. It is located in the basement.
  3. This is often something like a 4″ PVC threaded plug that is placed just beneath the ground and about a foot or two away from the house’s external wall, depending on the situation.
  4. The septic tank may now be found by following the drainage line in the direction away from the home.
  5. Consider whether there are any open, clean spaces around the septic tank that might be used for a drain field.
  6. If this is the case, you will have to dig around the septic tank to locate the line that leads away from it.
  7. I believe it was the pipe that ran between the home and the tank and contained the clean-outplug.
  8. It is only after you have discovered this that you can determine the location of the drain field.


Now that you’ve figured out where the drain field is, go explore! Alternatively, you may have deduced this from the lush green grass. You can figure out where the perimeter is. NOTE: Newer drain/leaching field designs do not include the usage of rocks or gravel in the surrounding area. For the sake of this post, however, I will assume that the majority of septic systems in the way of or next to an above-ground pool installation site will be gravel-based. The majority of drain fields surround the drain field pipework with pea rock.

The only reliable technique to determine where the drain field begins is to dig down into the yard 6-10 inches into the ground in the region where you believe the drain field will begin.

To discover the drain field chambers in a new sort of drain field that does not employ rocks, you must dig down to the bottom of the drain field.

Knowing where the rocks begin or the edge of a new chamber type is important since it allows you to avoid placing an above-ground pool in these areas in the future. Stakes or anything that will not wash away should be used to mark the complete perimeter of the drain field.


After reading the information above, you should understand what is going on with that drain field. It should be simple sense to keep your above-ground pool installation away from the water. Even a few feet out from the drain field’s border is OK, but some people must go to great lengths to make a pool match their space.”


When I was building above-ground pools, I came across a number of old drain fields that I didn’t intend to come across. A run-in with an old drain field may be a big pain in the rear-end. There will be a tremendous amount of rock in the planet. Furthermore, you do not want a jumble of rocks left in the ground beneath the pool’s liner. Although it is inconvenient when I come upon an old drain field and have to either dig out the majority of the rocks or cover them with a fresh layer of dirt, it is absolutely OK.

As a result, it is acceptable to build a pool on top of them.

Leave a Comment

Your email address will not be published. Required fields are marked *