What is the main goal of proper operation and maintenance of wastewater collection?

The main goal of proper operation and maintenance of wastewater collection is to ensure that wastewater flows continuously and effectively through the system of pipes. This is crucial because any interruptions or blockages in the flow can lead to serious problems, including backups, overflows, and environmental contamination. Maintaining flow helps to safeguard public health by preventing exposure to untreated sewage and protecting water quality in surrounding areas.

By prioritizing the flow of wastewater, collection systems can operate efficiently, minimizing the risk of clogging due to debris, grease, or other materials that can accumulate over time. Regular maintenance activities, such as cleaning and inspections, are essential to achieving this goal. A functional collection system minimizes the potential for disruptiveness in local communities, as well as costly emergency repairs.

In contrast, the other choices focus on secondary benefits or consequences of good system management. While reducing pumping costs, minimizing odors, and increasing water pressure may all be relevant considerations within the larger context of a wastewater management program, the primary objective remains to ensure that wastewater remains in transit, effectively avoiding any interruptions in service.