Common Problems Detected by Sewer Line Camera Inspections

Common Problems Detected by Sewer Line Camera Inspections

Sewer line camera inspections are an invaluable tool for maintaining the health of a plumbing system. By using a small, waterproof camera attached to a flexible cable, these inspections allow professionals to visually inspect the interior of sewer pipes and identify a range of potential problems without the need for invasive digging. This article explores some of the most common issues that Sewer Line Camera Inspections can uncover, including tree root intrusion, pipe corrosion, blockages, and misalignments.

Tree Root Intrusion

One of the most common problems detected by sewer line camera inspections is tree root intrusion. Tree roots naturally seek out moisture and nutrients, making sewer lines an attractive target. Over time, roots can infiltrate small cracks or joints in the pipes, leading to significant blockages and damage. If left untreated, these roots can cause complete pipe collapses, resulting in expensive repairs and severe disruptions. Sewer line camera inspections can clearly reveal the extent of root intrusion, allowing for targeted removal and pipe repair.

Pipe Corrosion

Pipe corrosion is another issue frequently identified during sewer line camera inspections. Over time, sewer pipes, particularly those made of cast iron or galvanized steel, can corrode due to the constant exposure to moisture and waste. Corrosion can weaken the structural integrity of the pipes, leading to leaks, breaks, and eventual pipe failure. Camera inspections provide a close-up view of the pipe’s interior, highlighting areas of corrosion and deterioration. Early detection through camera inspections can prompt timely repairs or replacements, preventing more severe damage.


Blockages within the sewer line are a common issue that can cause significant inconvenience and potential health hazards. These blockages can result from a variety of materials, including grease buildup, foreign objects, or accumulated waste. Symptoms of blockages often include slow drains, gurgling sounds, and foul odors emanating from the plumbing system. Sewer line camera inspections can pinpoint the exact location and cause of the blockage, allowing for efficient and effective removal. By addressing blockages promptly, homeowners can avoid more serious plumbing issues and potential sewage backups.


Misalignments in sewer pipes are another problem that can be detected through camera inspections. These misalignments can occur due to shifting soil, ground movement, or improper installation. When sewer pipes are not properly aligned, wastewater flow can be obstructed, leading to frequent clogs and backups. Misalignments can also create gaps or spaces in the pipe connections, allowing soil and debris to enter the system. Sewer line camera inspections provide clear visual evidence of any misalignments, enabling precise corrections to restore proper function to the plumbing system.

Cracks and Leaks

Sewer line camera inspections are particularly effective in identifying cracks and leaks in the pipes. Cracks can develop over time due to age, ground movement, or external pressure from construction activities. These cracks can lead to water infiltration, soil erosion, and the escape of sewage into the surrounding environment. Leaks, on the other hand, can cause persistent wet spots in the yard, foul odors, and increased water bills. Camera inspections allow for a thorough examination of the pipe’s interior, revealing even small cracks and leaks that might otherwise go unnoticed.

Collapsed Pipes

In severe cases, sewer lines can completely collapse, resulting in a complete blockage of the system. Pipe collapses can be caused by advanced corrosion, root intrusion, or external pressure from heavy machinery or ground movement. Detecting a collapsed pipe early through a camera inspection can prevent extensive damage to the property and minimize repair costs. By identifying the specific location of the collapse, professionals can take appropriate measures to replace the affected section of the pipe.


Sewer line camera inspections are an essential tool for maintaining the health and functionality of a plumbing system. By providing a clear, real-time view of the interior of the pipes, these inspections can uncover a variety of common problems, including tree root intrusion, pipe corrosion, blockages, misalignments, cracks, leaks, and collapsed pipes. Early detection of these issues allows for timely and targeted repairs, preventing more severe damage and costly repairs. Homeowners and property managers should consider regular sewer line camera inspections as part of their routine maintenance to ensure the longevity and reliability of their plumbing systems.

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