How Do I Find My Septic Tank Cleanout?

Understanding where your septic tank is situated, on the other hand, can help you plan a routine sewer line that involves several stages and repairs.

1. Follow the Main Sewer Line

Purchase a soil probe to use in the ground in order to locate the underground sewage line and septic tank. Look find the main sewer line that connects to your septic tank in your basement or crawl area.

Look for a pipe with a diameter of about four inches that leads away from your house. Remember where the sewer line enters your home and where it exits so you can locate it outside.


The sewage pipes will lead to the location of your septic tank. You can also try to follow the approximate route of your pipes with a drain snake. To locate and trace sewage lines, insert the tiny metal probe into the soil every two feet.

Septic tanks must be at least five feet away from the house in most states, with many tanks being 10 to 25 feet away, so you may need to probe a little further out before striking the tank.

2. Inspect Your Property

Imperfections in the landscape might sometimes reveal the location of your septic tank. Septic tanks are typically placed in such a way that they are almost undetectable.

Dips in the earth or little hills, on the other hand, could suggest a concealed septic tank. Use your soil probe to find the septic tank if these dips or hills are five to 25 feet away from your home.


Make sure you probe the soil deep enough because most septic tanks are between six inches and four feet underground. You’ll want to strike something firm, such as flat concrete or fibreglass.

You may keep an eye out for the septic lid when inspecting your property. With your metal soil probe, you should be able to locate the septic tank lid.


Typically, these are at or near ground level.

  • Any of the following are unlikely to be beneath your septic tank:
  • Surfaces that are paved
  • Landscape design is unique.
  • If you have one, you can use it to get water.

If you’re still having trouble finding your septic system, inquire about your neighbors’ septic tanks. Knowing the distance between their septic systems might help you figure out where yours might be in your yard.

Also Read:Conventional Septic System | What Is a Conventional Septic System | How Much Does a Conventional Septic System Cost

3. Check the Property Records

Check with your local health agency to see if they have a property survey map and a septic tank map. You may be shocked to learn that there are several methods to obtain information on your property without ever leaving the comfort of your own home.

Building permits, for example, are frequently included in county documents, and may include schematics with specifications on how far away from a septic tank one should be, as well as other useful information such as size, etc.

Unfortunately, this information may or may not be included in the property records of older properties. However, most counties save septic tank installation records for all addresses.

You may also go through your home inspection documents or the house title to determine the location of your septic tank.

4. Don’t Try to Fix Septic Tank Issues Yourself


Septic tank problems should be left to the specialists. Once you’ve found the septic tank, call The Original Plumber so we can do routine maintenance or examine any problems.

Don’t open the septic tank lid since poisonous gases might be harmful to your health. Falling into an open sewage tank can cause serious damage or even death.

While knowing how to locate your septic tank is essential, it is also important to be aware of the health dangers associated with opening the tank.

5. Schedule Septic Tank Maintenance

Sewage backups and expensive sewer system repairs may be avoided with regular septic tank maintenance. Septic tanks should be cleaned every three to five years, depending on their size and the number of people that reside in them.

Also Read:All About of Constructed Wetland | What Is Constructed Wetland | Types of Constructed Wetlands | Constructed Wetland Septic System Cost

What Is Septic Tank Cleanout?

Sewer cleanouts aren’t something you hear about every day, but they are when something goes wrong, aren’t they? In reality, the majority of homeowners have no idea where their cleanouts are or what they do.

We thought we’d walk homeowners through a sewer cleanout — why it’s necessary and where to find it – because backed up wastewater in a home is such a horrible thing to think about, let alone experience.


When they become commonplace, homeowners will be able to offer advice to their fellow sufferers.

1. Sewer Cleanout

Plumbing pipes may be found throughout a home. They are connected by the main pipe system known as a stack. The sewage then exits the residence and enters either the county sewage system or a septic tank.

However, things happen, such as a dozen distinct sorts of blockages preventing wastewater from flowing through a pipe. A sewer cleanout enables a snake or hydro jetting equipment to scatter the obstruction and restore service.

2. Importance of  Septic Tank Cleanout

Wastewater is not only stinky and unpleasant, but it also poses a health hazard. Wastewater that seeps into the flooring and baseboards before being cleaned up stays there unless it’s cleaned up right away by experts.

This poses a continuing threat to the health of everyone in the house. Furthermore, if the health agency discovers it, the homeowner will be penalized and ordered to clean it up.


Furthermore, hazardous gases accumulate in pipes. Those gases might leak into the air around the home or inside the house if there isn’t a sewage cleanout with a suitable cover on it.

3. Sewer Cleanout Pipes Located

Not all plumbing is up to code or is done just enough to passcode in some cases. While the majority of cleanouts take place outside the house, some (particularly in older properties) take place inside. This might result in the cleanout being placed in a variety of locations, including the basement drain stack.

A few pipes leading into the stack generally bend someplace, and accessing the clog through the stack cleanout is preferable than accessing the clog through the removal of a fixture such as a toilet.

Each stack has a roof exit, which might house a cleanout. Cleanouts are also installed outside the home, one every 100 feet until they reach the main sewer line. The pipes will typically be cast iron or PVC (plastic) pipework, with a plastic, brass, or cast iron cap on top.

4. Anything Else We Should Know

Absolutely. To begin, turn off the water and cease using water fixtures such as the washing machine and toilet if you have a sewage problem. Second, locate the sewer cleanout on the exterior of the home. It should be kept clean of grasses, landscaping, mud, and trash. If homeowners can remove the cap, they can go into the line with a snake and unclog it.

If the homeowner is unable to open the cap, plumbers may be required. They’ll have the appropriate tools to open the cap. They’ll also have a long enough snake or, if hydro jetting is necessary, a hydro jetting tool. Hundreds of individuals need to unclog their sewer cleanout every day, but many have no idea how.

Plumbing is generally a dreary, dark, and damp topic that no one wants to think about. However, you may need to know where the sewer cleanout is on occasion. We hope that this explanation has been helpful.

Bay Area Plumbing is accessible for all of your plumbing requirements 24 hours a day, 7 days a week. If you need assistance with a blockage, please contact us for further information and assistance.

Also Read:What is Brick Septic Tank | How Brick Build Septic Tanks Are Designed | Life of a Brick Septic Tank | How Does a Brick Built Septic Tank Work

How Do I Find My Sewer Clean Out?

A tiny capped pipe protruding above the ground serves as the sewer clean-out. Unfortunately, finding it is not always straightforward. To make matters even more difficult, many homes have several cleanouts and, in rare circumstances, the clean-out may be placed within the house. The procedures below should make it easier for you to locate the clean-out.

Check the Sidewalk

The point where your lateral joins the municipal sewage line is often marked in many towns. Along the curb and sidewalk, look for a stamped or painted letter ‘S.’

If you discover this marker, you may easily picture a straight line running from it to your house, where the lateral could be found. In certain circumstances, you could even get lucky and locate a clean-out near where you’re looking.

Search near Your Foundation

In many situations, installing the sewer clean-out near the road is impractical, or the previous owners of the home decided to build several sewer cleanouts. When you have a septic system, sewer cleanouts are usually placed near the house.


The cap is usually found within three feet of the foundation, between the road or septic tank and the point where your home’s sewage line enters the earth through the foundation.

Look for Extra Clean Outs Inside

Cleanouts can be found inside or projecting from the exterior walls of certain residences, particularly older ones.

Look for probable places along the vent pipe in basements, crawl spaces, and attics. Indoor sewer clean outs frequently resemble a ‘Y’ or ‘T’ shaped junction with one side sealed. These are important for maintaining your interior pipes, even if they are not necessary.

Frequently Asked Questions (FAQs):

How Often Should a Septic Tank Be Emptied?

To keep your sewage system running correctly, your septic tank needs to be pumped out or desludged every 1 -2 years. It is extremely important to keep your septic tank maintained.

What Is a Septic Tank Cleanout?

The septic systems cleanout is the short PVC pipe with removable cap that sticks out of the ground between your house and the septic tank.  If the cleanout does contain backup, it could be from the septic system or it could be a blockage between the cleanout and the tank.

How Do I Clean My Septic Tank Naturally?

You can mix about a 1/4 cup of baking soda with 1/2 cup of vinegar and 2 tablespoons lemon to make your own natural cleaning agent. The baking soda will fizz up to help get the dirt and grime in your tub and drains. It’s a great cleaner and your septic system will thank you!

What Is Sewer Cleanout?

A sewer cleanout is a point of access where the sewer lateral can be serviced. According to Special District specifications it should be a wye, 4 in diameter with a tight-fitting steel or plastic cap over it. Two cleanouts are typically installed at each house or building.

Who Is Responsible for Sewer Cleanout?

Sewer Laterals are underground and connect your home to the main sewer line in the street. Their job is to carry wastewater out of your house and they’re usually the responsibility of the homeowner. The public sewer main, on the other hand, is the responsibility of the city or municipality.

How Often Do You Need a Cleanout?

For long runs of piping, a cleanout is required every 100 feet. This measurement is taken from the highest end of the horizontal drainage piping to the point of connection with the building sewer.

What Is a Sewer Cleanout Pipe?

A drain cleanout provides access to your main sewer line and is located outside of your home in the front or back yard. Cleanouts typically go unnoticed until there is a problem. They look like capped pipes sticking a few inches above the ground.

What Does a Sewer Cleanout Line Look Like?

The cleanout is usually a 4-inch-diameter pipe with a screw cap that has a square knob or indentation on the top. It’s most likely going to be popping up from the ground outside your home between the foundation and the street. The cleanout might also be on the side of the home, closest to the bathroom.

Where Are Most Septic Tanks Located?

Your septic tank will most certainly be installed along the main sewer line that runs out of your home. Look for the 4-inch sewer that exits the crawl space or basement, and locate the same spot outside the home. Septic tanks are usually located between ten to 25 feet away from the home.

How to Find Septic Tank?

Go to your basement or crawl space, and then look for the main sewer line that leads to your septic tank. Look for a pipe that’s roughly four inches in diameter that leads away from your house. Remember the location of the sewer pipe and where the pipe leaves your home so you can find it outside.

How Do I Find Out Where My Septic Tank Is Located?

Follow the Main Sewer Line: Look for a pipe that’s roughly four inches in diameter that leads away from your house. Remember the location of the sewer pipe and where the pipe leaves your home so you can find it outside. The sewer pipes will lead to where your septic tank is located

How to Find Septic Tank in Old House?

Look for the 4-inch sewer that exits the crawl space or basement, and locate the same spot outside the home. Septic tanks are usually located between ten to 25 feet away from the home. Insert a thin metal probe into the ground every few feet, until you strike polyethylene, fiberglass or flat concrete.

How to Find Out Where Septic Tank Is?

Probe about every two feet. It may be located in the grass or within a garden bed. Old septic tanks are such a hazard that local codes govern how they should be abandoned. The house’s sewer line will eventually lead to the septic tank. It is important when viewing the property to identify where the septic tank is located.

How to Find Out If You Have a Septic Tank?

Walk around your yard to look for a large bump in the grass on one side of the house. A sign that you have a septic system is a domed area under the grass. The size of the bump will vary depending on your house and the number of toilets you have, but it may be noticeable.

How Do You Know Where Your Septic Tank Is?

How Do I Find My Septic Tank Cleanout?

Look behind bushes, or in a metal or plastic box recessed into the ground. The main clean-out fitting is usually a large-diameter pipe with a threaded plug in the top. It may be extending above the ground near an outside wall or may be contained inside a ground box covered by a metal cover.

How to Find the Septic Tank on Your Property?

Most septic tanks are around 10-25 feet away from your home, and cannot be closer than five feet. Once you feel the probe striking flat concrete, fiberglass or polyethylene, you will have located your tank. Another way to find the septic tank using the sewer pipe is to go through the pipe itself.

Where Is My Septic Tank Located?

Your septic tank will most certainly be installed along the main sewer line that runs out of your home. Look for the 4-inch sewer that exits the crawl space or basement, and locate the same spot outside the home. Septic tanks are usually located between ten to 25 feet away from the home.

How Much Does It Cost to Locate a Septic Tank?

If a septic tank leach field or drain field becomes oversaturated, sewage can back up into the house. The average cost to dig out the existing drain field and install a new one runs $7,000.

Where Are Most Septic Tanks Located?

The septic tank may be found under a concrete patio, cedar deck (see Figure 8), porch, driveway, shed, etc., even though it should not be found in these locations. In rare instances, the tank may be found within a building. A septic tank within a building should be moved outside.

Where Are Septic Tanks Usually Located?

Northwest is the best direction for installing a septic tank. It doesn’t matter if your house is east or west-facing, as the direction of your house does not take into account the position of the septic tank. Therefore, septic tank location as per Vastu must always be in the northwest part of your home.

Where Is the Cleanout on a Septic Tank?

In many circumstances there will also be a cleanout located directly outside and next to the home, look for a cap that may be uncovered. This cap will lead to a ‘Y’ fitting that connects to the sewer line leading to the septic tank.


    Whoops. Looks like there are no entries available here.