What is an ideal feature of a well-maintained sewer system?

A well-maintained sewer system is characterized by minimized corrosion of structures. Corrosion can lead to significant structural failures and leaks, impacting the integrity of the sewer system and potentially causing health hazards and environmental issues. By focusing on corrosion prevention, a well-maintained system extends the lifespan of the pipes and other infrastructure, reducing the need for costly repairs and ensuring proper waste transport.

In contrast, increased inflow and infiltration can overwhelm the system during wet weather, leading to untreated sewage discharge. Frequent overflows indicate a failing system that cannot handle wastewater flow effectively, which poses severe public health risks. Lower maintenance costs might be an attractive feature, but they often result from adequate initial maintenance practices rather than being a standalone attribute of a well-maintained system. Therefore, minimizing corrosion is crucial for ensuring the long-term functionality and reliability of a sewer system.