What is a potential result of a cross connection?

A cross connection refers to an improper connection between a potable (drinkable) water supply and a non-potable source. This can lead to situations where contaminated water can flow back into the drinking water system, thereby compromising its safety and quality. The significance of this issue revolves around public health; contamination can introduce harmful pathogens, chemicals, or other contaminants that pose health risks to individuals consuming the affected water. Therefore, recognizing the dangers associated with cross connections is vital for maintaining water safety and sanitation standards.

Options related to increased water pressure, improved water quality, and reduction in water flow do not address the direct consequences of cross connections. Increased water pressure typically relates to system dynamics rather than safety issues. Improved water quality contradicts the very nature of contamination that arises from cross connections, which can only deteriorate quality. Lastly, a reduction in water flow may occur due to different plumbing issues but is not a primary result of a cross connection itself. Hence, the correct answer indicates a serious concern over drinking water safety that must be managed to prevent health hazards.