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What Are the Most Common Septic Tank Problems?

If a septic tank has not been properly designed, used, or maintained, septic tank problems could occur. The most common septic tank problems typically include clogs, foul odors, and water contamination. Septic tank problems can be highly unpleasant, and in some cases very costly to fix. Understanding the causes of septic tank problems can be essential to ensure proper care and maintenance in order to avoid problems.

Excessive use is a major cause of septic tank problems. Not pumping the tank when necessary is also a common cause of septic tank problems, since this promotes the buildup of solids. Each septic tank also needs roof vents, which ensure the pressure within the system stays equalized. If these vents are faulty or clogged up, they can cause odors.

Improper water flow can be another major cause of septic tank problems. Too much water can push solids into the leaching field of the septic tank. This can result in clogs or damage to the environment. Overloading the system with too much water can also cause it to fail or shut down.

On the other hand, too little water can also cause problems. A water level that is too low can lead to the bacteria being killed off in the system. Bacteria are needed to neutralize nitrogen, which is produced in septic tanks. If there is too much nitrogen in the system it can lead to contamination of drinking water.

Disposal of improper items in a septic tank is yet another culprit responsible for septic tank problems. Only items of a biodegradable nature should be flushed down the toilet or drain. Non-biodegradable items will clog up the pipes and cause leakage into the soil. Plastics are especially hard, if not impossible, for a septic system to break down.

Tipping oil into septic tanks will also result in septic tank problems. The oil will not have time to break down and it will clog up the upper chamber and the inlet drains. The result will be foul odors and difficulty in emptying the septic tank when the time comes. An excessive amount of food particles can also play a part in septic tank problems and should be restricted.

Chemicals can harm a system. Paints and solvents or pesticides can render a septic tank completely useless. They can also lead to your system becoming a threat to the environment. Strong chemical use or use of powdered cleaners can also contribute to the build up of nitrogen.

If a system starts emitting foul odors, it is a sure sign that there is a septic tank problem. The problem could be something as simple as a need to clean the roof vents or it might mean that the system needs to be pumped. It could also mean that the overflow system is failing.

Written by Alexis W.