water level

noun

1
: an instrument to show the level by means of the surface of water in a trough or in a U-shaped tube
2
: the surface of still water: such as
a
: the level assumed by the surface of a particular body or column of water
b
: the waterline of a vessel

Examples of water level in a Sentence

Check the water level of the swimming pool. We should have good water levels through the summer after all this rain.
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.
When the tide rises and the water level in the bay exceeds the street level, crews shut the valves to block saltwater from rushing backward up the pipes and onto the streets. — Hannah Fry, Los Angeles Times, 30 Oct. 2026 While minor to moderate flooding is possible, water levels are not expected to reach the level seen this week. — Milena Malaver, Miami Herald, 30 Oct. 2026 Severe flooding in the Four Corners region, where the borders of New Mexico, Colorado, Arizona, and Utah meet, caused water levels to rise, and forced dramatic rooftop rescues and evacuations in late October. — Ava Berger, NPR, 29 Oct. 2026 There is the Château d’Azay-le-Rideau on an island in the Loire Valley, plagued by flooding, as well as the opposite—receding water levels that expose its wooden, foundational beams to air and decomposition. — Devorah Lauter, ARTnews.com, 29 Oct. 2026 See All Example Sentences for water level

Word History

First Known Use

circa 1560, in the meaning defined at sense 2

Time Traveler
The first known use of water level was circa 1560

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Cite this Entry

“Water level.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20level. Accessed 6 Nov. 2026.

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