What does a red hydrant represent in terms of flow rate?

In fire hydrant color coding, a red hydrant typically represents a flow rate of less than 500 gallons per minute (GPM). This classification is crucial for firefighters to understand, as it provides immediate information about the water supply capability in that area. When a red hydrant is present, firefighters know they must be more cautious in their operations, as the lower flow can significantly impact fire suppression efforts.

The significance of the color coding system lies in its ability to quickly convey essential information regarding the availability of water under pressure during an emergency. Understanding the implications of this designation helps firefighters make informed decisions about resource allocation and strategy during a fire incident.