Drought conditions during most of the 21st century have forced water managers to plan for a day when the region's vast system of DAMS and reservoirs no longer have enough water to store.

21世纪大部分时间都是干旱条件的状况迫使水资源的管理者开始计划当该地区庞大的水坝和水库系统没有足够的水去储存时的打算。