How Often should a Septic tank be Pumped?

One question on the lips of every homeowner is “How often should a septic tank be Pumped?” and here today, we are going to provide a very suiting answer to this question. As you may know, septic pumping is an exercise that ensures all solid and liquid wastes in the septic tank are removed.

This removal helps to keep the environment clean and free from any materials that could create a nuisance or disharmony.


Why is Septic tank Pumping important?


Pumping a septic tank provides the opportunity for a service provider to check the septic system for any faults.


Helps clear liquid and solid wastes off from the septic tank.


Must be done to promote a clean environment for all.


Is a quick way to prevent septic leakages, smelly drain fields, flooded drain fields are easily detected during inspection too.


Factors that Determine how often a Septic Tank should be Pumped


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Over the years, we have been able to study septic tanks of different sizes, we are certified septic inspectors, and based on these, we have been able to compile a list of factors that affects the frequency of Pumping.


These factors include:


Number of Occupants in the house: The number of occupants in a home is one major factor that determines how often a septic tank should be pumped. This is because a hone with more adults would always generate more wastewater which empties into the septic tank and accumulates over time.


No matter the size of your septic tank, a home with a fewer number of occupants would always generate less wastewater. This means it might take up to 5 years before the septic tank will get pumped.


Amount of wastewater generated per person: While we were able to say homes with more occupants would visit the septic pumping guys more often, it is very important to also mention that the water using habit of every individual in the home also affects when the septic tank gets pumped. 

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If you happen to be the kind of person that doesn’t pay attention to the amount of water used to carry out some chores, then you could be calling for septic tank pumping within a shorter time than someone that pays attention and always conserves water.


Size of septic tank: Homes with large-sized septic tanks rarely call for septic tank pumping. This is because the tank is enough to retain as much water as possible without showing signs of failure or leakages. 


The volume of Solids in The Tank: A septic tank with more volume of solids (Usually found settling at the bottom of the septic tank) would always get filled up within a shorter time than that with no solids at all. This is because sometimes, the solids retained could be over half the total volume of the tank itself.

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How often should a septic tank be pumped?


On average, a septic tank should be pumped once every 2 or 3 years. Please remember to read the factors highlighted above to understand better.


Conclusion: How often should a septic tank be Pumped?

Having described Septic tank pumping, the importance of septic tank pumping as well as highlighting the factors affecting the frequence at which septic tank is pumped, it can be said that for optimal performance, a better environment for all, a septic tank should be pumped once every 2 or 3 years.

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Hi, I'm Richard Nwachukwu! It is my job to handle the content aspect of this great organization and I'm determined to ensure you get it all right as long as you're handling a construction project in Nigeria!

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