Which best describes a dry hydrant?

• A. Valve allows water to fill barrel when needed
• B. Found near lakes or rivers
• C. Always contains water
• D. Used in industrial settings

Answer: (B)

A dry hydrant is designed to stay dry in its barrel and provide a rapid water source by drawing from a nearby body of water when needed. Because it relies on a natural or open water source, it’s typically installed right beside lakes, ponds, or rivers so firefighters can quickly attach suction lines and draft water.

That’s why the best description is that it’s found near lakes or rivers. It’s not intended to contain water in the barrel at all times, and while dry hydrants can be used in various settings, they are most closely associated with proximity to natural water sources rather than industrial environments.