If you have been having constant problems with your septic system and you live in a small house, your troubles could be caused by one of the two scenarios below.
Tank Is Too Large For Your Home
When your sewer lines back up every month or so, it is possible that your septic tank is too large for your home. While this may seem to be a contradiction, the size is important for maintaining optimal function of the system.
Whenever waste is flushed into the sewer lines, it is deposited into the tank. As it sits inside, bacteria begins to feed on it, breaking it down. If you live in a small house with only one or two people, not as much waste flows into the system.
Because your household does not create as much waste as a larger home, the bacteria do not thrive because there is not enough food to go around. This is because in a larger tank, the waste materials are scattered, leading the bacteria to become separated from their colonies. When the bacteria cannot live, they cannot break down the waste and it starts to overflow.
If you are unsure of the size of your tank or think this could be the problem, you may want to contact the septic tank contractor who installed it to find out. You could then discuss the possibility of having a smaller one put in.
Septic Tank's Screen Is Clogged Or Broken
Another reason you may be having trouble with your septic tank is a clogged or broken screen. A clogged screen can be caused by the same reasoning discussed in the previous section. The waste material overflows and becomes caught in the screen and not enough sewage runs through the system to push it out.
A broken screen could be secondary to a clogged one. When it initially becomes blocked, pressure can build up in the lines as the system tries to force the waste through. This increase in pressure could bust the screen.
When you consistently have problems with your small home's septic tank, you may want to have a professional look at it. You may want to have a contractor who specializes in septic tank services, like McDermott Septic Tank Pumping, come and inspect your tank to determine the exact cause. They can then recommend the next course of action, such are repairing the screen or replacing the tank with a smaller one.