As a homeowner with a septic tank, taking proper care of that tank is important. You need to be sure that you are maintaining your home's plumbing and septic system correctly to keep it from backing up and failing. Recognizing the signs of problems with your home's septic system is the first step toward knowing when you need to reach out to a local septic services company to help you with troubleshooting and maintenance. For example, if your septic system is gurgling, it could be the sign of one of several issues.
Clog Or Blockage
Whether in the home's interior plumbing or in your main septic system drain line, a blockage or clog can lead to gurgling from the septic system. When the pressure of the water draining builds up behind that clog, it will result in gurgling sounds as it starts to make its way slowly past it.
You may even find that, in times of low usage, there's little to no noise at all. However, when your water consumption increases, that's when you notice problems with gurgling, bubbling, and similar issues.
You'll need a plumbing service to inspect the lines, locate the clog, and flush it out. You could try household drain cleaners, but they are often far less effective than the professional tools used by plumbing services.
Broken Drain Vent
The drain vent is a key component that allows air and gases to flow out of the tank as it fills up with waste. When the drain vent is broken, the tank cannot adequately purge that air. As a result, you end up with gurgling in your sink and shower drains any time you flush the toilet. If this is happening to you, you'll need to have a septic services technician assess the condition of the drain line to find out if it needs to be cleared of a blockage or replaced due to damage.
If your septic tank is overfull, or if it isn't draining out to the leach field adequately, that will also lead to drain problems inside the house, including gurgling in the drains when you run water or flush the toilet. As a result, you'll have to have the tank pumped in order to resolve the problem. If you haven't had your septic tank pumped in quite some time, this could certainly be the cause of the problem.
Contact a local septic service today to have your system inspected and determine the source of the problem.