Water levels at China's giant Three Gorges Dam on the Yangtze river are inching closer to their maximum after torrential rains raised inflows to a record high, official data showed on Friday.
With 75,000 cubic metres per second of water flowing in from the Yangtze river on Thursday, the reservoir's depths reached 165.6 metres by Friday morning, up more than 2 metres overnight and almost 20 metres higher than the official warning level.
The maximum designed depth of China's largest reservoir is 175 metres.
Authorities raised the discharge volume to a record 48,800 cubic metres per second on Thursday to try to lower water levels, and they might have to increase it again to avoid the possibility of a dangerous overflow.
The Three Gorges Project, completed in 2012, was designed not only to generate power but also to tame the fierce Yangtze, the cause of many devastating floods throughout China's history.
The Three Gorges project alone has cut downstream floodwaters by 34%, officials said.
Opponents say the flood control capability of the Three Gorges Dam is limited, and it could even make the problem worse in the long term.
https://www.reuters.com/article/us-china-floods-threegorges-idUSKBN25H0CJ
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