The biggest flood control systems are the Delta Works in the Netherlands, a massive network of storm surge barriers, dams, and dikes protecting a large area from the sea, and the G-Cans Project (Metropolitan Area Outer Discharge Channel) in Tokyo, Japan, the world's largest underground facility for diverting and storing floodwaters. Other major structures include the Mississippi levees in the United States and the Thames Barrier in London. #reels #fypシ #reel #virals #everyone #trending #follower