Metropolitan, Antelope Valley-East Kern Water Agency to celebrate new regional water storage

--(BUSINESS WIRE)--Metropolitan Water District of Southern California: WHAT: Officials from the Metropolitan Water District of Southern California and Antelope Valley-East Kern Water Agency will celebrate completion of the first stage of the High Desert Water Bank, a critical groundwater storage project that will significantly increase Southern California’s water supply reliability by allowing Metropolitan to store up to 280,000 acre-feet of State Water Project supplies in the Antelope Valley g