It is crucial to the water supply of 25 million people in the cities of Los Angeles, San Diego, Phoenix, Tucson and Las Vegas. Crippling drought in the US West has brought Lake Mead and Lake Powell, the nation's second-biggest reservoir, to historic lows....
In January, Lake Mead is expected to be at 324. 9mabove sea level, which is 2.7m below the official trigger for a shortage. The reservoir's elevation is projected to keep falling, the agency said....
By July of 2023, it is estimated to be
综合
海峡时报-世界
2021-08-17 00:00:00.0