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forebay

American  
[fawr-bay] / ˈfɔrˌbeɪ /

noun

  • forebays
    plural
  1. a reservoir or pool from which a regulated amount of water flows to a dam, hydroelectric plant, water filtration system, or the like, to ensure consistent water levels, to allow sediment to settle, and to trap debris.


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Noun Inflected Forms


Example Sentences

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Some experts describe the forebay as a “death trap” for fish species that have suffered major declines in recent years.

From Los Angeles Times ● May 2, 2024

Those fish that manage to avoid predators in the forebay next encounter an elaborate system of underwater barriers at the John E. Skinner Delta Fish Protective Facility, which has been operating since 1968.

From Los Angeles Times ● May 2, 2024

Visitors can peer over a glass protector to observe the inner forebay, which, through underwater arches, filtered the incoming water into the plant before it churned through the penstocks.

From Washington Post ● Oct. 6, 2022

The forebay is longer than a football field, about the width of three freeway lanes and four stories high, with 34 openings in the ceiling.

From Washington Times ● Nov. 30, 2018

They have been repairing the forebay," Howat explained; "the Forge has been closed.

From The Three Black Pennys A Novel by Joseph Hergesheimer

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