Since Biblical times, when the Great then flooded the whole Earth, floods are among the most dangerousof natural disasters. No doubt, it was the global catastrophe that is associated with the water element on our planet, but documented facts about it, because it is believed that the great flood that took the lives of 3.7 million, occurred in China in 1931 year.The longest and deep river of China Yangtze standing in the ranking of the rivers of the giants in the third place, after the Nile and the Amazon, during the rains often comes from the riverbed, causing enormous destruction and taking of human life every year. In August 1931 the Yangtze and its "neighbor" yellow river overflowed the banks, destroying the dam by prolonged summer rains and the country" came tragedianasia river swept away everything in its path. They have flooded more than 300 thousand hectares of fertile land than almost destroyed agriculture in several provinces. In the result of hunger, disease, destruction and lack of housing has done its mournful case. 40 million affected by the floods, 3.7 million dead. In some areas the water was down 6 mesazhit Gay, next to which was the lake, was virtually wiped from the face of the Earth. Water released from lake did not spare anyone. 10 thousand people died in a few hours to 26 August 1931 godavitarne this tragedy could have been avoided if there were sites like meteoprog.ua. Now asking a simple search theproposed Krynychky you can see that prepares us nature in the near future in a specific city.