What is typically not a key component of water distribution systems?

In water distribution systems, the primary components are those that facilitate the transport, regulation, and storage of water to ensure its availability and safety for consumption and use. Piping serves as the main conduit for water flow, while valves allow for the regulation of water flow and pressure within the system. Storage tanks are essential for holding water and balancing supply and demand, ensuring that an adequate supply is available, especially during peak usage times.

Swimming pools, while they do require water and may be part of broader community planning or recreational facilities, are not integral components of water distribution systems. They do not aid in the delivery or storage of drinking water and instead are typically considered separate structures that may use water supplied by the distribution system but do not play a role in its functioning. Therefore, it is clear that swimming pools are not a key component of water distribution systems.