What type of hydrant is commonly used in residential areas?

Wet barrel hydrants are commonly used in residential areas due to their design and functionality. They are particularly effective in warmer climates where freezing is not a concern, as they remain filled with water at all times. This readiness allows for immediate access to water for fire suppression or other emergency needs.

These hydrants typically have several outlets, enabling multiple connections for firefighting equipment. Additionally, they are designed to have the valve located above the ground, minimizing the risk of freezing and improving ease of access for fire departments during emergencies.

In contrast, dry barrel hydrants are used in areas prone to freezing because they drain automatically when not in use, preventing water from remaining in the barrel. Standpipe hydrants are more complex systems designed for specific use scenarios, while pressure hydrants, which can also be called surge hydrants, typically function under specific conditions and may not be as common in residential settings.