What is the purpose of water storage tanks in a distribution system?

The purpose of water storage tanks in a distribution system is crucial for ensuring a steady and reliable water supply. These tanks serve as a supply buffer, meaning they store water that can be drawn upon during times of peak demand, such as mornings when people typically use water for showers, cooking, or lawn irrigation. By having water readily available in these tanks, the distribution system can maintain consistent water pressure, which is essential for effective delivery to homes and businesses. This pressure regulation is vital for preventing issues like water shortages or low pressure, which can lead to service disruptions and affect the overall reliability of the water distribution network.

While filtering sediments, chemical treatment, and temperature reduction are also important aspects of water quality and management, they are not primary functions of storage tanks within the context of a distribution system. Storage tanks are fundamentally about providing that essential buffer and maintaining pressure to meet varying demand levels efficiently.