What is the approximate number of gallons in an acre-foot of water?

Study for the Water Use Efficiency Practitioner One Test. Use flashcards and multiple choice questions, with hints and explanations. Prepare efficiently for your certification exam!

Multiple Choice

What is the approximate number of gallons in an acre-foot of water?

Explanation:
An acre-foot is the amount of water that would cover one acre of land to a depth of one foot. An acre is 43,560 square feet, so an acre-foot equals 43,560 cubic feet. One cubic foot holds about 7.48052 gallons, so 43,560 × 7.48052 ≈ 325,851 gallons. So the approximate number of gallons in an acre-foot is 325,851 gallons (often rounded to about 326,000 for quick estimates).

An acre-foot is the amount of water that would cover one acre of land to a depth of one foot. An acre is 43,560 square feet, so an acre-foot equals 43,560 cubic feet. One cubic foot holds about 7.48052 gallons, so 43,560 × 7.48052 ≈ 325,851 gallons. So the approximate number of gallons in an acre-foot is 325,851 gallons (often rounded to about 326,000 for quick estimates).

More practice questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy