water rationing 制水

water rationing
繁：制水
简：限水

台灣旱情持續，超過一半地區制水，經濟和民生都大受影響。

降雨半世紀新低 半個台灣制水 中部供五停二鑿井 經濟民生均受影響（2021年4月18日）。明報，取自 https://news.mingpao.com/pns/中國/article/20210418/s00013/1618684445321/

Wang said that tech production zones in Taichung would not see their production affected either as they were excluded from water rationing though would have supplies reduced.

Taiwan to ration water for 1 million households, tech hub unaffected. (2021, March 24). Reuters. Retrieved from https://www.reuters.com/article/us-taiwan-drought-idUSKBN2BG1AM