water gauge

noun

1. any device for indicating the height of water in a reservoir, tank, boiler, or other vessel.

water gauge

noun

1. Also called: water glass. an instrument that indicates the presence or the quantity of water in a tank, reservoir, or boiler feed

Word History and Origins

Origin of water gauge¹

First recorded in 1700–10

Example Sentences

Sensors measure how fast sediment passes along the river, just like the real water gauges floating in the Mississippi.

Read more on Scientific American

Already this spring, the gravel beds that the sucker fish spawn in are dry and water gauges on Klamath River tributaries show the flow is the lowest in nearly a century.

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At least one water gauge in the park reached its highest level since 1962.

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We just don’t have the water gauges and other scientific infrastructure.

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Operators there encountered a similar problem, where one water gauge malfunctioned, and the other gave an accurate reading.

Read more on New York Times