How to Detect an Underground Sewer Leak Early

Underground sewer leaks can cause serious damage to your property if left undetected. These leaks not only create foul odors but also compromise your home’s foundation and landscaping. Early detection is key to preventing costly repa

The Hidden Danger Beneath Your Home

Your home’s sewer line carries wastewater away from your sinks, toilets, and drains. When that line cracks or breaks underground, water and waste can seep into the soil. Over time, this can cause foundation problems, foul odors, and even sinkholes. Many homeowners assume that if their drains are working, their sewer line must be fine. Unfortunately, small leaks can exist for months before becoming noticeable at the surface.

Early Warning Signs to Watch For

One of the most common signs of an underground sewer leak is a sudden, unexplained increase in your water bill. Even a small crack in the line can waste hundreds of gallons each month. You might also notice that your drains are slower than usual, even after cleaning them. This could indicate that part of your sewer line is damaged or clogged.

Another clear sign is a persistent sewage smell around your yard or basement. Since the leak releases wastewater into the soil, gases can escape upward, creating unpleasant odors. If you walk across your lawn and notice areas that feel unusually soft or always damp, that’s another red flag. In some cases, grass or plants may grow faster and greener above the damaged section due to nutrient-rich leakage below the surface.

Inside the home, keep an eye out for recurring drain backups, bubbling toilets, or mold growth along basement walls. These symptoms often indicate pressure changes or moisture buildup linked to sewer problems underground.

How to Confirm and Fix the Problem

If you suspect a sewer leak, it’s important not to ignore the warning signs. A professional plumber can perform a sewer camera inspection to locate the exact source of the leak without digging up your entire yard. This inspection uses advanced video technology to assess the condition of your pipes and confirm whether there’s a crack, blockage, or corrosion.

Once the problem is found, modern repair techniques such as trenchless pipe lining or spot repairs can fix the issue with minimal disruption. Acting early not only prevents further damage but also protects your property value and the health of your family.

Catching an underground sewer leak early can save you from expensive repairs and major headaches later on. Stay alert to changes in your drains, yard, or water bill, and don’t hesitate to call a professional for an inspection.

At Bob Turner Plumbing, we specialize in detecting and repairing sewer line leaks throughout Madison Heights and Metro Detroit. Our expert team uses the latest technology to find the problem quickly and fix it right the first time.

If you think you might have a sewer leak, call Bob Turner Plumbing today for a professional inspection and peace of mind.