Define "maintenance schedule" for a water distribution system.

A maintenance schedule for a water distribution system is essential for ensuring the system operates efficiently and reliably. It encompasses a structured plan that outlines the regular inspection and maintenance tasks necessary to keep the system in good working order. This plan typically includes routine checks on components such as pumps, valves, and pipelines, as well as preventive maintenance tasks aimed at avoiding potential failures or contamination.

By adhering to this schedule, operators can identify issues before they escalate into major problems, ensuring a continuous supply of safe and reliable water to consumers. This proactive approach is critical not only for maintaining system integrity but also for safeguarding public health, as it helps detect leaks, corrosion, or other vulnerabilities that could affect water quality and distribution reliability.