Table 1: Classification of damage to dams and reservoirs (Wang et al., 2008) Province or municipality Total number of reservoirs Number of damaged reservoirs Classification of damage Dangerous situations of dam-break Highly dangerous situations Dangerous situations Sichuan 6678 1996 69 310 1617 Chongqing 2824 352 2 350 Shaanxi 1036 126 17 109 Yunnan 5422 51 2 49 Gansu 297 81 81 Guizhou 2105 12 12 Hubei 5804 25 25 Hunan 11435 23 23 Total 35601 2666 69 331 2266