A Butler County brewery began canning water back in July to help during natural disasters.Now that water is being put to use.The MillerCoors brewery in Trenton is sending 50,000 cans of drinking water earmarked for the region battered by Hurricane Harvey, it announced on Monday.The emergency drinking water will go to Revolver, a MillerCoors brewery about 275 miles northwest of Houston, which will use its fleet of trucks to bring it to American Red Cross outposts.Other breweries have also been pitching in to the cause.An Anheuser-Busch brewery sent more than 155,000 cans to Red Cross facilities.