What do you call an upright pipe in the street for drawing water from a water main, specifically for firefighting?

The term used for an upright pipe in the street that allows for the drawing of water from a water main specifically for firefighting is "fire hydrant." Fire hydrants are essential components of a fire protection system, providing a readily accessible water supply for firefighters to combat blazes. They are typically located along streets at regular intervals, allowing for quick connection to fire hoses.

Fire hydrants are designed to be easily operated by firefighters, often featuring a valve that can be opened to access the water supply. This makes them critical during emergency situations when time is of the essence, as they facilitate a rapid response to fires.

Other options represent different concepts: a fire plug is an older term that used to refer to a fire hydrant but is less commonly used today; a fire pump refers to a system used to move water from a source to a fire scene or between hoses; and a water source is a broader term that does not specifically refer to a system designed for firefighting purposes.