Diagnosing a sewer problem accurately is just as important as fixing it. Treating the wrong issue, or addressing a symptom rather than the underlying cause, leads to repeat problems and unnecessary expenses. Legacy Valley uses video inspection technology to see exactly what’s happening inside your pipes before recommending a course of action. Here are the most common sewer problems our team encounters in the Canby area:

Tree and Shrub Root Intrusion

Root intrusion is among the most common causes of sewer line damage. Roots are relentlessly drawn toward the moisture and nutrients inside sewer pipes, working their way in through tiny cracks and joint gaps that may seem insignificant at first. Once established inside the pipe, root systems grow quickly, snagging debris and restricting flow until a full blockage forms and the pipe is ultimately destroyed. Our team locates root intrusion precisely with camera inspection, clears the affected area, and evaluates whether the pipe can be preserved or needs to be repaired or replaced.

Aging and Deteriorating Pipes

Many properties in and around Canby were built during an era when clay, Orangeburg, and cast iron pipes were standard materials for sewer lines. These materials have a finite lifespan, and decades of use, ground movement, and exposure to the elements take a serious toll. If your property is older and you’ve never had a sewer inspection, it’s worth knowing what condition your line is actually in.

Bellied and Sagging Pipe Sections

A belly in a sewer line occurs when a section of pipe drops below the intended grade, creating a low point where waste and water collect and stagnate. This can result from soil erosion, inadequate bedding material during original installation, or gradual ground settlement over time. A bellied pipe produces persistent blockages that cannot be resolved through cleaning alone. The structural issue driving the problem must be corrected through targeted repair or replacement of the sagging section.

Pipe Cracks, Fractures, and Collapses

Sewer pipes can crack or break for a variety of reasons, including soil movement, frost heave, heavy surface loads, and simple age-related deterioration. A fractured sewer line doesn’t just cause drainage problems, it allows raw sewage to escape into the surrounding soil, creating health hazards and potential groundwater contamination. In severe cases, a pipe may collapse entirely, causing a complete loss of flow. Legacy Valley will pinpoint the location and severity of structural damage before determining the most appropriate repair approach.

Grease, Scale, and Debris Accumulation

Over time, the interior walls of sewer pipes accumulate layers of grease, soap residue, mineral scale, and organic debris that gradually restrict flow capacity. This buildup is particularly common in kitchen drain lines and older pipes with rough interior surfaces. As the effective diameter of the pipe narrows, drains slow and blockages become increasingly frequent. Hydro jetting is the most effective way to restore full flow and eliminate stubborn accumulation that standard drain snaking can’t fully address.

Shifted and Misaligned Pipe Joints

Sewer pipes are installed in sections, and over time the joints connecting those sections can shift out of alignment due to soil movement and settlement. A misaligned joint creates an obstruction inside the pipe that catches debris, encourages root entry, and can allow sewage to leak into the surrounding soil. Depending on how severe the misalignment is, the solution may involve targeted excavation and repair or a trenchless lining approach that restores the pipe’s integrity without extensive digging.