1642, the Yellow River burst and flooded Kaifeng City. Of the city's population of 370,000, 340,000 people drowned. 1933 There were 54 breaches in the Yellow River, and the affected area was 1. 1.0000 square kilometers, with more than 3.6 million people affected and 1.8 million people died.
1300 The Yangtze River was flooded more than 200 times: 193 1 year, most cities along the Yangtze River from Shashi to Shanghai were flooded, Wuhan was flooded 100 day, 3.333 million hectares of farmland were flooded, 28.5 million people were affected and died14.
1932, the flooded area of Hanjiang river 1509 thousand hectares, the affected population 1003 thousand people and the dead population 142 thousand people.
1954 During the Yangtze River flood, the highest water level in Hankou reached 29.73m, which was 2.8m higher than 193 1 water level. After all-out protection, the safety of key dikes and Wuhan City was maintained, but the affected farmland still reached 3 1700 hectares, with the affected population 1800 and 33,000 deaths.
198 1, more than 2,600 factories and enterprises were flooded by the Yangtze River, with 833,000 hectares of cultivated land, and10.6 million houses were demolished, 193 1, and the Huaihe River flooded Bengbu, flooding the ground by 5 13.3 hectares.
1975, two large reservoirs in the upper reaches of Huaihe River, Banqiao and Shimantan, were wrecked by heavy rain, with a population of 5.5 million and tens of thousands of deaths. Beijing-Guangzhou Railway was washed away102km, and stopped for 18 days.
199 1 Rainstorms and floods in the Jianghuai and Taihu basins during the Meiyu period. Anhui, Jiangsu, Henan, Hubei, Hunan, Zhejiang, Shanghai and other provinces and cities have affected 654.38+300 million people, with more than 0/200 people killed and 250,000 injured. Only 55 counties and cities in Anhui and Hubei provinces were flooded.
In 580 years, Haihe River was flooded 387 times;
1939, Haihe River flooded Tianjin, with 3.333 million hectares of arable land, 8 million people affected, and 160 km railway was destroyed.
1956 The flooded land was 285.3 hectares, and the affected population was150,000.
1963 flooded 3.8 million hectares of land, demolished houses/kloc-0.45 million, washed away 75 kilometers of railways, and lost 6 billion yuan.
In other river basins, such as the Pearl River flood in 19 15, 432,000 hectares of farmland in the Pearl River Delta were affected, with more than 3 million victims and 654.38+million casualties. 1932, Songhua River flooded 1 more than a month,120,000 people were homeless, and more than 20,000 people drowned.