What is the significance of the cross-connection control program?

The significance of the cross-connection control program primarily lies in its role in preventing contamination of the public water supply. This program is designed to identify and eliminate connections between the potable water system and any potentially harmful non-potable sources. By ensuring that no contaminants can enter the drinking water supply through these connections, the program safeguards public health and maintains water quality. Implementing effective cross-connection control measures is critical to preventing backflow events, which can introduce pollutants or hazardous substances into the clean water supply, leading to serious health risks for the community.

In contrast, other options, while they may pertain to water quality or system management, do not specifically address the primary goal of cross-connection control. Improving water taste and clarity, reducing water usage, or managing water pressure are not the primary objectives of such a program, which is fundamentally focused on contamination prevention.