What is necessary to ensure that pressure remains stable in water distribution systems during high-demand periods?

Maintaining minimum pressure in water distribution systems during high-demand periods is essential to ensure adequate flow and service reliability. Minimum pressure standards are established to prevent issues such as water stagnation, contamination, and to ensure that fire protection systems can operate effectively. When demand peaks, if the pressure drops below the minimum required levels, it can lead to insufficient water supply to consumers and critical services.

By establishing and adhering to minimum pressure levels, water utilities can accommodate fluctuations in demand while still delivering water effectively throughout the system. This is particularly important in fire suppression scenarios, where maintaining adequate pressure is crucial for safety. Therefore, setting a minimum pressure threshold is fundamental to ensuring the overall stability and safety of a water distribution system during high-demand situations.