What is the weight of a cubic foot of water?

The weight of a cubic foot of water is 62.4 pounds under standard conditions. This weight is derived from the density of water, which is typically around 62.4 pounds per cubic foot at a temperature of 39.2 degrees Fahrenheit (4 degrees Celsius). Understanding this measurement is essential for irrigation professionals, as it allows for precise calculations when designing irrigation systems, estimating water flow rates, and determining water storage needs.

The other options do not reflect the commonly accepted weight of water. For instance, a cubic foot of water weighing 50, 72, or 75 pounds does not accurately represent its density. Accurate knowledge of water weight assists irrigators in making informed decisions concerning equipment, resources, and system capacities, thereby ensuring effective water management practices.