What is the normal operating pressure required in water distribution systems?

The normal operating pressure required in water distribution systems is typically around 35 psi. This level of pressure is essential for ensuring that water can travel efficiently through the distribution system to reach consumers. A pressure of 35 psi strikes a balance; it is sufficient to deliver water to homes and businesses while minimizing the risk of leaks or pipe bursts that can occur at higher pressures. Additionally, this pressure supports adequate flow rates for various uses such as firefighting, residential consumption, and irrigation.

In water distribution systems, maintaining this pressure is crucial for both functionality and safety, as it ensures that all parts of the system can operate effectively and increases the overall reliability of the water supply.