By 2000,there were 485 reservoirs with a total holding capacity of well over 6.716 billion cu m- 162 times and 200 times the 1949 figures,respectively. The total area of irrigated fields has been expanded to 3.388 million ha.

• 到2000年已建成水库485座，总库容达到67.；16多亿立方米，分别是1949年的162倍和200倍，总灌溉面积338