Sub zone

Branch ratio

Drainage net work compression

Fatoral licence

Floodgating amount

Flood gating grade

Factoral licence

Flood gating amount

Flood gating grade

1

57

Middle

3

0.47

Middle

4

2

0.69

Relatively high

2

0.49

Middle

3

3

0.69

Relatively high

1

0.68

Relatively high

2

4

0.40

Relatively low

4

0.71

high

1