What type of water tank generally has legs for support?

The type of water tank that typically features legs for support is known as a legged tank. These tanks are elevated, which allows for the gravity-fed distribution of water throughout a system. The legs provide stability and elevation, positioning the tank higher than the surrounding infrastructure. This elevation is essential for ensuring adequate water pressure at the delivery points downstream in the water distribution system.

In contrast, while pedestal tanks and standpipe tanks may also be elevated, their support structures and design are different. Pedestal tanks often feature a more solid base and are commonly designed for different usage scenarios compared to the more versatile legged design. Standpipe tanks tend to be tall and cylindrical, with less emphasis on having prominent support legs since their height and stability come from their overall structure. Reservoir tanks serve a different purpose, usually as larger storage facilities at ground level, focused on volume rather than elevation for pressure.

Understanding these distinctions highlights why legged tanks are categorized specifically for their design and functional attributes.