What weight does a cubic foot of water typically weigh?

A cubic foot of water typically weighs 62.5 pounds. This measurement is based on the density of water, which is approximately 62.4 to 62.5 pounds per cubic foot at standard atmospheric pressure and at a temperature of 39.2 degrees Fahrenheit, where water is at its maximum density.

Understanding the weight of a cubic foot of water is crucial for fire service pump operators, as it directly impacts calculations involving water supply, pump operations, and hydraulic calculations. Accurate knowledge of water weight helps in determining flow rates and ensuring adequate water supply to fight fires efficiently. This value is commonly used when conducting calculations related to water volume and weight during firefighting operations, making it vital knowledge for those in the field.