flood control

American  

noun

Civil Engineering.

1. the act or technique of controlling river flow with dams, dikes, artificial channels, etc., so as to minimize the occurrence of floods.

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flood control British  

noun

1. the technique or practice of preventing or controlling floods with dams, artificial channels, etc

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Etymology

Origin of flood control

An Americanism dating back to 1925–30

Example Sentences

Graft has long been a problem in the Philippines but the flood control case has stood out due to the sums involved.

From Barron's • Jun. 1, 2026

The California Department of Water Resources, which manages Lake Oroville — the state’s second-largest reservoir — told CalMatters that it’s storing water beyond its normal flood control limits, with permission from the U.S.

From Los Angeles Times • Mar. 21, 2026

The loss of tidal waters may have forced Sumerian communities to respond with large-scale irrigation and flood control systems -- innovations that defined Sumer's golden age.

From Science Daily • Oct. 27, 2025

The economic planning minister later said corruption had claimed 70% of public funds allotted for flood control.

From BBC • Sep. 17, 2025

“We’re in the Prado flood control basin. Three rivers feed into here—or at least they used to. Take the left-most one.”

From "Dry" by Neal Shusterman and Jarrod Shusterman