What does cross-connection control aim to achieve?

Cross-connection control is focused on preventing the physical connection between potable (drinking) water systems and non-potable (potentially contaminated) water systems. This is crucial because such connections can lead to backflow, where contaminated water could flow back into the clean water supply, jeopardizing public health.

The aim is to establish barriers that ensure that only safe, potable water is delivered to consumers, safeguarding them from various hazards, including chemical and microbiological contamination. Implementing effective cross-connection control measures, like installing backflow preventers, is a critical component of water distribution management that helps maintain the integrity of drinking water supplies.

Other options, while they may relate to water management, do not directly pertain to the purpose of cross-connection control. Enhancing water pressure, regulating flow during emergencies, and maintaining reservoir levels are important aspects of water distribution but do not address the vital safety concern that cross-connection control specifically targets.