A stream discharging more than 350 gpm is known as what type of stream?

A stream discharging more than 350 gallons per minute (gpm) is referred to as a "Master" stream. This classification is significant in firefighting operations because it indicates a specific volume of water flow that can be delivered to effectively combat large fire incidents. Master streams are typically utilized through larger hose lines or ladder pipes and allow firefighters to apply a substantial amount of water onto a fire quickly, which is crucial for controlling and extinguishing significant fire threats.

In contrast, the other terms do not specifically apply to the volume of flow in this context. "Class" and "Fundamental" do not correlate with the established definitions used in firefighting for flow rates, while "Standard" may imply a common practice but does not specifically designate the discharge capacity as "Master" does. Understanding these specifics helps firefighters determine the appropriate strategy and equipment to use when facing different types of fires.