Living in Oklahoma means enjoying the beauty of the plains, but dealing with the reality of our geology. For homeowners, our clay soil can be a hidden challenge. This beautiful red clay soil is famous for its ability to absorb massive amounts of water, which makes it swell up to 30%… and then shrink dramatically during long, dry periods. This cycle of contraction, expansion, and fluctuation can put a lot of pressure on underground plumbing.
How Clay Soil Impacts Your Plumbing
Your sewer line is designed to be buried at a specific slope to ensure that gravity does the work of moving waste away from your home. When the clay soil beneath your foundation and lawn shifts, that slope can change.
The changes in soil can lead to bellies, or sagging areas, in the line, which collect waste rather than flowing to the city main. Over time, these areas lead to clogs, as solids get trapped in low spots instead of washing away.
Furthermore, when the ground settles unevenly, the stress points at the joints of your pipes can crack or separate. Once a joint is compromised, wastewater can start to leak into the soil. This creates a vicious cycle in which escaping water saturates the clay soil, causing it to move even more, which worsens the crack. Eventually, this leads to the need for professional sewer repair to restore the pipe’s integrity and protect your property.
Understanding the Vulnerability of Different Types of Pipes
Not all pipes handle soil movement the same way. Cast iron pipes are strong but rigid, which means that they can crack under soil stress. Clay pipes are brittle and can shatter if the ground settles too quickly. Even PVC, while flexible, can suffer from disjointing if the soil movement is severe enough.
Knowing the material of your sewer line is the first step in assessing your risk. If you don’t know what material your sewer line is made from, we’d recommend scheduling a plumbing inspection. We can send a camera down there to get a good look at what’s going on and make recommendations on how to keep everything working the way it should.
Warning Signs of Sewer Failure
Early detection is the difference between a simple patch job and a full line replacement. If you happen to notice a specific strip of grass in your front yard that is significantly greener or taller than the rest, it might be getting a little extra hydration from a leaking sewer line.
Pay attention to slow drains in your home. If just one sink is draining slowly, it’s most likely a localized clog. Are the toilets, sinks, and showers all draining slowly? The problem is most likely located within the main sewer line.
Hearing bubbles or gurgling from your drains when you flush or run the washing machine? It means that air is being trapped by a blockage or damage further down the line. Hearing any unexpected plumbing noises is definitely cause for acall to your favorite local Yukon plumber!
In severe cases, the leakage can wash away the soil supporting your home’s foundation slab. This leads to cracks in your interior walls, or doors that no longer shut properly.
If you notice any new issues with interior wall cracking or doors that seem misaligned, it’s worth it to contact a plumber to have them rule out a foundation slab leak.
Taking Action to Protect Your Plumbing
If you observe any of the above symptoms, don’t wait for a total backup into your home. Professional sewer repair is much, MUCH less stressful, invasive, and expensive when it’s caught early. Utilizing camera inspection technology allows a technician to see the damage caused by soil movement and determine if the pipe is cracked, sagging, or separated. This allows for a targeted and cost-effective solution, such as spot-repairs or trenchless lining… instead of having to tear up your entire yard.
If you suspect that Oklahoma soil is having an impact on your home’s plumbing, reach out for an inspection today to secure your pipes for the future!