How much water is in one acre-foot?

One acre-foot of water is defined as the amount of water necessary to cover one acre of land to a depth of one foot. This quantity equals 325,851 gallons. Understanding this measurement is crucial in water management, especially in regions like Arizona where water resources are limited and need careful allocation. The acre-foot is commonly used in agriculture, real estate, and water rights discussions, as it helps quantify water usage and supply in a tangible way. Recognizing this figure can aid in making informed decisions about water conservation and usage strategies.