What color must the piping for private wells to swimming pools be painted?

• A. Green
• B. Red
• C. Blue
• D. Yellow

Answer: (B)

The requirement for painting the piping for private wells to swimming pools in red is established to ensure clear identification and to promote safety. Red is widely recognized as a color indicating potential hazards and is commonly used in plumbing to denote the presence of potable water that can become contaminated. This color helps to alert individuals to the seriousness of the connections involved and reduces the risk of mistakenly using water from a well that is not intended for recreational purposes.

Using red for these pipes creates a visual distinction from other water supply lines and systems, which is crucial for maintenance and emergency response. It ensures that anyone interacting with the plumbing systems is aware of the well's presence and the specific uses of the associated water supply. This color coding system is part of a broader commitment to public health and safety standards in the management of water resources.