What is the primary purpose of storage facilities in water distribution?

The primary purpose of storage facilities in water distribution is to provide water for average and peak demands and meet fire protection needs. These storage facilities, which can include tanks and reservoirs, play a crucial role in ensuring a reliable supply of water to meet varying consumption rates throughout the day. During times of high demand, such as peak usage hours, the stored water helps to maintain consistent pressure and availability. Additionally, in emergencies such as fires, these facilities ensure that an adequate supply of water is readily accessible for firefighting efforts.

The correct answer highlights the dual role of storage in both daily consumption patterns and emergency readiness, making it essential for effective water distribution management. Other functions like filtration or pressure regulation, while important in their own right, do not encompass the comprehensive purpose that storage facilities serve in the water distribution system.