Preparing for a fourth consecutive dry year amid extreme drought conditions, the largest supplier of treated water in the US has declared a regional drought emergency for all of Southern California.The Metropolitan Water District of Southern .
The Metropolitan Water District of Southern California called upon water agencies in the region to immediately reduce their use of all imported supplies, reports Xinhua news agency. The
LOS ANGELES, Dec. 15 (Xinhua) Preparing for a fourth consecutive dry year amid extreme drought conditions, the largest supplier of treated water in the United States has declared a regional drought emergency for all of Southern California.