Why is it important to maintain gravity sewers?

Maintaining gravity sewers is crucial primarily because it helps to prevent blockages and ensures proper flow. Gravity sewers rely on the force of gravity to transport wastewater away from residential and commercial areas into treatment facilities. When maintenance is neglected, various issues such as the accumulation of debris, grease buildup, root intrusion, or other foreign materials can lead to blockages. These blockages can cause backups, leaks, or overflows, leading to environmental contamination and health hazards.

Additionally, a properly functioning gravity sewer system enhances the overall efficiency and effectiveness of wastewater management, ensuring that wastewater is transported swiftly and efficiently without the need for additional pumping. This maintenance ultimately supports public health and environmental protection, as untreated or improperly managed wastewater can have severe repercussions.

While increasing the lifespan of the sewer system, reducing the volume of wastewater, and improving the efficiency of pump stations are important considerations, they are secondary outcomes of effectively maintaining the system to prevent blockages and ensures proper flow.