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The sewer line in the house is one of the busiest conduits. This is because all the drains in the house are connected to the main sewer line. But since it is hidden under ground, detecting a leak in a sewer line is difficult. As a homemaker, it is important to know some of the signs of a sewer line leakage.

Some of the common symptoms of a sewer leak are highlighted below. Knowing these signs will allow you to know when to call a professional plumber. Only a professional plumber can perform an underground sewer leak test to identify the leak and take measures to treat it.

Gas Odor

If you notice foul odor similar to rotten eggs or sewerage, it is one of the most common signs of a possible leak in the sewer line. This is because a sewer line is airtight except at the vents. Thus in a properly functioning sewer line, there is should be no smell. However, in case of a leak, it is likely that you will notice this smell both inside and outside the house. So if you notice smell in your kitchen and bathroom or in the yard, there is a possibility of a leak in the sewer line.

Growth of Molds

In addition to odor, one of the classic indications of a sewer line leak is the growth of molds. As the water seeps from the leak, in goes into the walls and floor. The presence of moisture facilitates the growth of molds. If you notice the growth of molds along with sewer smell, it is highly likely that there is a leak in the sewer line. So it is critical to contact a professional plumber before the problem intensifies.

Extra Green Patches in the Lawn

Another possible indication of a leak in the sewer line is improved conditions of grass in your yard. A leakage in the sewer line often results in the increased growth of vegetation in the yard. This is because sewer acts as a fertilizer which enhances the growth of grass in your yard. Therefore, if you notice some extra greens in your yards without any apparent reason, this can be a possible indication of a leak in the sewer line. If you are not sure, it is always recommended to seek the services of a professional plumber so rule out the possibility of a sewer line leak.

Cracks in the Foundation

One of the most obvious and dangerous signs of a sewer leaks is the formation of cracks in the foundation slab. If the crack is left untreated, it can seriously affect the foundation of the house. So as soon as you notice a crack in the foundation slab or settlement, immediately contact a plumbing professional.

Pooling in the Basement or Yard

If you notice sewer water pooling in the basement or in the yard, it could be a result of a potential leak in the sewer line. The pooling of water around the septic pump happens primarily due to a malfunctioning septic pump, but it could also be an indication of a leak in the sewer line. In either case, it is a good idea to contact a professional plumber for inspection to rule out the possibility of a leak in the sewer line.

Infestation by Insects and Rats

This might appear surprising to some but insect infestation and presence of rodents such as rats can be a result of a leaking sewer line. Rats and insects such as cockroaches, bugs and sewer flies live in the sewer lines. But if there is a leak, they can find their way into the house. While this appears unpleasant, this situation can have serious implications on the health of the people living in the house. So as soon as you notice insects and rats in the house, along with pest control, it is always a good idea to get your sewer line inspected.

Tests to Detect Sewer Line Leaks

If you are noticing any of the mentioned symptoms, it is important to contact a professional plumber. A team of trained professionals will perform a series of tests which will confirm the leaks in the sewer line.

Hydrostatic Pressure Test

A specialized hydrostatic pressure test is performed to determine the leaks in the plumbing system. This is performed by inserting an inflatable ball in the sewer line. The water level in the line is then observed. If the water level is significantly low, this is an indication of a possible leak in the sewer line.

Video Camera Inspection

An inspection using the video camera allows the plumbers to identify the exact location of the leak. This is performed by inserting an infrared camera into the sewer line. However, a video inspection is not a DIY task and you will need to contact a profession plumber for performing this test.

Static Leak Test

Another more sophisticated technique for identifying leaks in the sewer line is by using a combination of hydrostatic and video camera inspection. This testing technique is known as static leak test.

If you are not sure about the leaks in your sewer pipes, contact us for an inspection. Mesa Plumbing Company will help in diagnosing and treating your sewer line problem in no time. Whether, it an emergency situation or the problem can wait, our trained professional will effectively treat all your plumbing problems in no time. That too at a very affordable rate. To find out more about our services, visit our website or call now at 480-832-1660.

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