Your septic tank is full when the solid waste in the tank reaches the top of the baffle or when the liquid level in the tank is at the top of the outlet tee. If either of these conditions happen, your septic system is no longer working and sewage could back up into your home. If you think your septic tank is full, call a septic professional to pump your tank.
What are the consequences of a full septic tank?
If a septic tank is full, it will not be able to adequately treat the wastewater coming into it. This can cause a number of problems, including backups into the home, overflows into the yard, and leaching of untreated wastewater into the ground. All of these problems can create unsanitary conditions and pose a health hazard to both people and animals. In addition, a full septic tank can put undue stress on the entire septic system, hastening its deterioration and leading to even more costly repairs down the road.
What should you do if your septic tank is full?
If your septic tank is full, you should call a septic tank professional to have it pumped. Depending on how full it is, you may be able to have it pumped partially, which will cost less. It is very important to not let your septic tank get too full, as this can cause serious damage to your system.
How can you prevent your septic tank from becoming full?
Your septic tank will eventually become full and will require pumping. There are a few things you can do to help prevent this from happening too often.
How often should septic tanks be emptied?
Most septic tanks need to be pumped out every 3 to 5 years. Some factors that will affect how often your septic tank will need to be pumped are the number of people in your household, the amount of water you use, the type of septic system you have, and what you put down your drains. A professional septic company can help you determine how often you need your septic tank pumped.
Frequently Asked Questions
What happens when your septic tank is full?
Slow drainage and trouble in flushing are common symptoms of a septic tank that is full. Sludge (solids in the bottom of the septic tank) may clog your drainage pipes, which in turn causes slow drainage.
Is your septic tank “full”?
To determine if your septic tank is full, check the level of liquid at the bottom of the outlet pipe. Your tank should be fill to this level for it to be considered “full.” If there is still liquid seated below the level of effluent discharge, then your tank may not be full and you may need to replace it.
What does it mean when a septic tank is overfilled?
If a septic tank is overfilled, it means that the liquid level in the tank is above the outlet pipe or to the top of the tank. The reason this might happen is usually because there are problems with the absorption area. If this is the case, you will need to fix the faulty area and then your tank will be back to normal.
How do I know if my septic tank needs to be emptied?
If you see any of the warning signs above, it's time to call a professional.
What happens when a septic tank gets filled?
When a septic tank gets filled, the contents start to decompose. This process creates methane and carbon dioxide which can form an intense smell. The septic tank may also fill up quickly with water, leaving visible or hidden pools of water. If the tank is not emptied promptly, it may overfill and leak, leading to soil contamination and costly repairs.
