: the volume (as of irrigation water) that would cover one acre to a depth of one foot

Examples of acre-foot in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
An acre-foot is the amount of water that can cover an acre to a depth of 1 foot, approximately 326,000 gallons. Brandon Loomis, The Arizona Republic, 6 Dec. 2024 This option would also make basin-wide cuts more equitable by basing up to 2.1 million acre-feet of Lower Basin usage reductions upon the full seven-reservoir storage and by requiring some Upper Basin conservation. Sharon Udasin, The Hill, 24 Nov. 2024 On the Navajo Aquifer, the Hopi Tribe will have rights to all water beneath their reservation, subject to an agreement with the Navajo Nation that limits pumping to 5,600 acre-feet per year. Arlyssa D. Becenti, The Arizona Republic, 21 Nov. 2024 Stormwater recharge projects, some still in construction, have benefits of 15-25 acre-feet of water in a year. Clara Migoya, The Arizona Republic, 2 Nov. 2024 See all Example Sentences for acre-foot 

Word History

First Known Use

1889, in the meaning defined above

Time Traveler
The first known use of acre-foot was in 1889

Dictionary Entries Near acre-foot

Cite this Entry

“Acre-foot.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/acre-foot. Accessed 21 Dec. 2024.

Kids Definition

acre-foot

noun
: the volume (as of irrigation water) that would cover one acre to a depth of one foot

More from Merriam-Webster on acre-foot

Last Updated: - Updated example sentences
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