Causes of Sewage Backups

Sewage backups are a serious health hazard that can cause significant damage to property and its occupants. Understanding the causes of these backups is crucial for preventing them and minimizing their impact.

• Clogged pipes: Grease, hair, and other debris can accumulate in pipes, restricting water flow and eventually leading to backups.
• Damaged pipes: Old or damaged pipes may develop cracks or leaks, allowing sewage to seep out and backup into homes or businesses.
• Overwhelmed sewer systems: During heavy rainfall or snowmelt, sewer systems may become overwhelmed, causing sewage to back up into connected drains.
• Tree root infiltration: Tree roots can penetrate sewer pipes, causing blockages and backups.
• Improper waste disposal: Flushing non-flushable items such as wipes, paper towels, and feminine hygiene products can clog pipes.

Effects of Sewage Backups

Sewage backups are not only unpleasant but also pose significant risks to health and property.

• Health hazards: Raw sewage contains harmful bacteria and viruses that can cause illness if ingested or inhaled.
• Property damage: Sewage backups can flood basements, contaminate walls, and damage furniture, causing extensive and costly repairs.
• Structural weakening: Prolonged sewage exposure can weaken building structures, potentially leading to safety hazards.
• Environmental contamination: Sewage backups can release harmful pollutants into the environment, affecting soil, water, and air quality.

Why is Sewage Coming Up in My Shower?

One of the most common sewage backup issues is wastewater flowing back through shower drains. This can be caused by:

• Clogged main sewer line: If the main sewer line is blocked, sewage may back up and enter showers through drainpipes.
• Blockage in the shower drain: Hair, soap scum, and other debris can accumulate in shower drains, causing backups.
• Faulty plumbing: Improperly installed or damaged plumbing connections can allow sewage to back up into showers.