water supply

noun

: a source, means, or process of supplying water (as for a community) usually including reservoirs, tunnels, and pipelines

Examples of water supply 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.
Despite the low snowpack, overall water supply levels remain stable in Placer County. Brady Halbleib, CBS News, 3 Apr. 2026 There is also growing worry about pharmaceutical drugs that get into the water supply because humans excrete them and conventional wastewater treatment plants fail to remove them. ABC News, 2 Apr. 2026 Though the state is seeing a surface water supply far above average, March’s heat shock has left many less confident about the fate of water supply for the upcoming dry season. Chaewon Chung, Sacbee.com, 1 Apr. 2026 Unless spring brings substantial late-season snowfall to the high mountains, 2026 could join those years as a marker of how thin the margin between water supply and demand has become in a river system already under sustained stress from two decades of drought and water overuse. Imtiaz Rangwala, The Conversation, 1 Apr. 2026 See All Example Sentences for water supply

Word History

First Known Use

1805, in the meaning defined above

Time Traveler
The first known use of water supply was in 1805

Cite this Entry

“Water supply.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20supply. Accessed 4 Apr. 2026.

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