Factors affecting the sediment accumulation and cleaning range

Other

Canals cleaned every year

Canals cleaned biennially

Error sediment cleaning

Error sediment cleaning + Structure error elevation

Error sediment cleaning + Insufficient slope + Structure error elevation

Error sediment cleaning + Scour

Structure error elevation + Scour

D-25/2

D-25/1

D-25/1-a

D-25/1-b

D-25

D25/1-c

D-25/4

D-25/3-a

D-25/3

D-25/3-b

D-25/3-c

D-25/5

D-25/4-b

D-25/4-a

D-25/4-c

D-25/4-d

D-25/4-e

D-25/6

1

11

1

2

2

1

5.60%

61.00%

5.60%

11.10%

11.10%

5.60%

72.20%

22.20%

5.60%

1 + 975

16 + 001

4 + 692

1 + 338

4 + 678

0 + 625

6.70%

54.60%

16.00%

4.60%

16.00%

2.10%

77.30%

20.60%

2.10%