利り水すい

noun, noun which may take the genitive case particle 'no'

water utilization; irrigation

Refers to the use of water for agriculture, industry, or daily life, often in policy or engineering contexts. More formal than 水利用.

• この地ち域いきでは利り水すい事じ業ぎょうが進すすめられている。

  Water utilization projects are being promoted in this region.

• 利り水すい計けい画かくを見み直なおす必ひつ要ようがある。

  We need to review the water utilization plan.