What does static pressure represent in water supply operations?

Static pressure represents the pressure available at a discharge point when no water is flowing. This measurement is critical in water supply operations as it provides a baseline for evaluating the system's capabilities when water is not in motion. Understanding static pressure helps determine the potential water supply available to firefighters or for any other application when the system is at rest.

When assessing a water supply system, knowing the static pressure allows operators to gauge how much pressure can be expected once the system is activated and water begins to flow. This is essential for designing and calculating firefighting operations, ensuring that there is adequate pressure available at discharge points to effectively combat fires or perform other water-intensive tasks.