Sub-basins

Resident population

in 2013

Week regulation program

Medium regulation program

Strong regulation program

Population

Change

Urban

Rural

Change

Population

Change

Ba River

142.6

121.2

−15%

116.6

0.3

−18%

114

−20%

NCR

19.3

26

35%

16.2

8.8

30%

23.1

20%

Feng River

79.0

94.9

20%

59.2

34.1

18%

90.9

15%

Liangshui River

319.1

280.9

−12%

255.3

16.0

−15%

261.7

−18%

Lingou River

13.9

16.4

18%

5.3

10.7

15%

15.4

10%

Qing River

264.1

227.2

−14%

213.6

3.0

−18%

211.2

−20%

Sha River

134.5

158.6

18%

130.0

24.7

15%

147.9

10%

Tonghui River

382.0

324.7

−15%

312.0

0.7

−18%

305.6

−20%

Wenyu River

73.3

86.6

18%

74.2

10.2

15%

80.7

10%

Xiaozhong River

72.3

86.7

20%

71.3

14.0

18%

83.2

15%

Total

1500.1

1423.1

−5%

1253.5

122.4

−8%

1333.7

−11%