What role do storage tanks play in a water distribution system?

Storage tanks in a water distribution system are essential for providing a reserve to meet fluctuating demands. This means that during times of high water usage, such as peak hours when the community demands more water, the tanks can supply additional water to ensure that the distribution system maintains sufficient pressure and availability.

The tanks also serve to balance supply and demand by storing excess water produced during low usage periods (e.g., at night) and releasing it when needed. Additionally, having a reserve helps in managing sudden changes in demand, such as those caused by emergencies or fire fighting.

While filtering impurities, automating water flow, and cooling water may be important functions in some components of a water treatment and distribution system, these tasks are not the primary role of storage tanks. Their main function revolves around addressing variations in demand and ensuring that adequate pressure and quantity of water are available for consumers at all times.