What does "fire flow" refer to in firefighting operations?

In firefighting operations, "fire flow" specifically refers to the quantity of water needed to effectively suppress a fire. This concept is crucial for determining how much water will be necessary to extinguish a fire based on several factors, including the size of the fire, the materials involved, and the structure's characteristics. Accurate assessment of fire flow allows firefighters to ensure they can deliver adequate water pressure and volume during an incident, which is essential for controlling and extinguishing the fire safely and efficiently. Understanding fire flow can also aid in planning for firefighting resources and ensuring that sufficient water supply is available at the scene. This focus on water quantity directly influences the effectiveness of firefighting efforts and the safety of both the responders and the public.