 
 
 
| 13-9 Water Conservancy Facilities and Area with Flood Prevention Measures by Region (2010) | ||||
| Region | Number of | Capacity of | Area with | Area of | 
| Reservoirs | Reservoirs | Flood Prevention | Soil Erosion | |
| Measures | under Control | |||
| (unit) | (100 million cu.m) | (1 000 hectares) | (1 000 hectares) | |
| National Total | 87873 | 7162.4 | 21691.7 | 106799.9 | 
| Beijing | 82 | 93.9 | 149.8 | 542.8 | 
| Tianjin | 28 | 26.2 | 377.2 | 46.4 | 
| Hebei | 1066 | 161.4 | 1648.6 | 6290.3 | 
| Shanxi | 733 | 57.5 | 89.1 | 5352.5 | 
| Inner Mongolia | 497 | 167.9 | 277.0 | 10897.5 | 
| Liaoning | 951 | 359.3 | 985.3 | 6333.7 | 
| Jilin | 1643 | 320.4 | 1021.4 | 3586.6 | 
| Heilongjiang | 913 | 178.7 | 3334.9 | 4690.5 | 
| Shanghai | 55.4 | |||
| Jiangsu | 910 | 189.2 | 2802.5 | 1052.3 | 
| Zhejiang | 4217 | 398.1 | 496.7 | 2431.6 | 
| Anhui | 4819 | 326.5 | 2269.1 | 2136.1 | 
| Fujian | 3225 | 185.4 | 129.6 | 1470.8 | 
| Jiangxi | 9809 | 293.7 | 375.7 | 4514.0 | 
| Shandong | 6291 | 227.6 | 2651.8 | 4651.5 | 
| Henan | 2352 | 402.2 | 1959.0 | 4428.7 | 
| Hubei | 5848 | 992.1 | 1219.2 | 4666.5 | 
| Hunan | 12092 | 402.3 | 486.3 | 2899.0 | 
| Guangdong | 7437 | 429.0 | 514.5 | 1378.5 | 
| Guangxi | 4367 | 378.4 | 209.6 | 1873.8 | 
| Hainan | 996 | 100.0 | 17.5 | 32.7 | 
| Chongqing | 2840 | 74.1 | 2312.3 | |
| Sichuan | 6759 | 214.9 | 94.0 | 6329.6 | 
| Guizhou | 2073 | 354.3 | 54.0 | 3109.1 | 
| Yunnan | 5558 | 131.7 | 254.0 | 5555.6 | 
| Tibet | 75 | 12.9 | 22.3 | 40.4 | 
| Shaanxi | 1021 | 77.1 | 130.8 | 9120.7 | 
| Gansu | 313 | 103.1 | 12.5 | 7944.7 | 
| Qinghai | 157 | 341.9 | 825.5 | |
| Ningxia | 226 | 26.9 | 10.5 | 1865.8 | 
| Xinjiang | 575 | 135.7 | 43.6 | 420.4 |