How much does 1 cubic foot of water weigh?

One cubic foot of water at standard temperature and pressure weighs approximately 62.43 pounds. This value is widely accepted and is based on the density of water, which is around 62.4 pounds per cubic foot. The specific figure can vary slightly depending on temperature and impurities in the water, but for practical purposes in wastewater management and other applications, this is the standard weight used.

Understanding the weight of water in relation to volume is crucial for various calculations in wastewater treatment processes, such as determining pumping requirements, assessing tank capacities, and evaluating the efficiency of treatment systems. Recognizing this standard weight helps ensure accurate measurements and effective planning in wastewater operations.