How much does one cubic foot of water weigh?

One cubic foot of water weighs approximately 62.5 pounds. This figure is based on the density of water, which is about 62.4 pounds per cubic foot at standard temperature and pressure. When considering weight in practical firefighting and engineering applications, it is generally rounded to 62.5 pounds for simplicity. Understanding this weight is crucial for fire officers and firefighters, as it impacts calculations related to water supply, tank capacities, and the overall weight that a firefighting vehicle can safely carry. This knowledge helps in planning and executing water supply strategies effectively during firefighting operations.