What does "drafting" refer to in firefighting?

Drafting in firefighting specifically refers to the technique of drawing water from a static water source, such as a pond, lake, or swimming pool, into a fire apparatus like a pumper truck. This process is essential in situations where a pressurized water source, such as a hydrant, is not available. By creating a vacuum within the suction line, the fire apparatus is able to pull water upwards from the source, enabling firefighters to effectively combat fires where necessary.

This technique not only allows for flexibility in firefighting operations but also makes it possible to utilize natural water sources that might otherwise be neglected in a fire response. Understanding drafting is crucial for firefighters, as it enhances their capacity to respond in varied situations and ensures they can access water even in rural or less-developed areas where hydrants may not exist.