The most common signs of a broken sewer line are sewage backing up into tubs or floor drains, several drains slowing at once, a sewer smell inside or outside, a wet or unusually green patch of lawn, sinking ground over the line, and in slab homes, new floor cracks. A sewer camera inspection confirms whether the pipe is broken and exactly where.
A broken sewer line does not always cause a dramatic backup. Sometimes the drains keep working while sewage quietly leaks into the soil. Catching the quieter signs early usually means a smaller, cheaper repair.
Signs Inside the House
- Backups in the lowest drains. Water or sewage rising in a tub, shower or floor drain when other fixtures run.
- Many slow drains at once. One slow sink is a drain clog; several means the main line.
- Gurgling toilets when the washer or tub drains.
- Sewer smell with no obvious source.
- New floor or wall cracks in slab homes, from leaking water shifting the soil below.
- Pests. Rats and insects can use broken sewer lines to get in.
Signs Outside the House
- A wet, soggy spot that never dries, even in dry weather.
- Extra-green, fast-growing grass along the line, fed by leaking sewage.
- Sinking ground or a small sinkhole where soil has washed into a break.
- Sewer smell near the cleanout or along the line’s path.
What Does Each Sign Usually Mean?
| Sign | Most likely cause |
|---|---|
| Backups that snaking will not clear | A collapsed section |
| Repeat clogs in the same spot | Roots, a belly or an offset joint |
| Wet lawn and smell, drains still working | A leaking line |
| Floor cracks and musty smell | An under-slab leak |
| Sinking ground over the line | Soil washing into a break |
What Should You Do Next?
Limit water use
Especially if anything is backing up.
Call the city
Pine Bluff Wastewater Utility (870-535-6603) checks stoppages for free.
Get a camera inspection
A camera finds the break and a locator marks its spot and depth.
Fix the right spot
Often a single spot repair.
Why Do Sewer Lines Break in Pine Bluff?
Age, roots and soil are the usual trio. Much of the local housing has clay, cast iron or Orangeburg pipe that has been in the ground for decades, mature trees push roots into the joints, and the clay soil common around town swells and shrinks with the weather. Heavy loads over shallow pipe and past repairs with mismatched materials add to it.
Is It Safe to Wait?
If sewage is backing up inside, or the ground over the line is sinking, do not wait; see is a broken sewer line an emergency. If the only sign is a damp spot or a faint smell, you have a little time, but every day a break leaks, it washes more soil away and the repair tends to grow. Soil that washes into a break can also undermine a sidewalk, driveway edge or the corner of a foundation, which turns a pipe repair into a much bigger project.
Learn more about how we approach sewer line repair in Pine Bluff, camera first and price before we dig.
Call and my crew will camera the line, find the break and give you the price before we dig. 24/7.
FAQ
Can a broken sewer line cause a water bill increase?
Usually not, since it only leaks when water drains. A rising water bill points more toward a supply line leak.
Can a broken sewer line make you sick?
Sewage carries bacteria. Avoid contact with wet areas and backed-up water until it is fixed.
How do I know it is not a water line?
Sewer leaks usually smell; water supply leaks are clear and often show on the meter. A camera confirms it.