Main sewer line issues often affect multiple fixtures at once rather than a single drain. Recurring clogs in sinks, tubs, or toilets throughout the home can indicate a blockage or damage in the main sewer line rather than a localized plumbing issue.
Other common warning signs include water backing up into toilets or bathtubs, gurgling sounds from drains or toilets, and persistent sewage odors coming from plumbing fixtures. Outside the home, unexplained wet patches, soggy soil, or unusually green areas of grass may point to a leaking or broken sewer line underground.
Because these symptoms can worsen over time, identifying the cause early is important. A professional evaluation, often using a sewer camera inspection, can determine whether the sewer line needs repair and help prevent more extensive damage.
