Morphometric parameters

Stream

Order

I. Drainage network

1.Stream order (u)

I

II

III

IV

V

VI

VII

2. No. of streams (Nu) 4001

4623

919

198

50

11

4

1

3. Stream length (Lu) km 5931.4

3468.7

1885.9

980.3

467.1

175.9

91.1

109.3

4. Mean stream length (Lsm) km 0.998

0.750

2.1

4.95

9.34

15.99

22.8

109.32

5. Stream length ratio (RL)

II/I

III/II

IV/III

V/IV

IV/V

IV/VII

6. Bifurcation ratio (Rb)

0.503

0.528

0.467

0.367

0.518

1.2

II/I

III/II

IV/III

IV/V

V/IV

IV/VII

5.0

4.64

3.96

4.55

2.75

4.0

7. Mean bifurcation ratio (Rbm)

4.897

II. Basin geometry

8. Basin length (Lb) km

143.834

9. Basin area (A) km2

4895.112

10. Basin perimeter (P) km

464.68

11. Form factor (ratio) (Rf)

0.236

12. Elongation ratio (Re)

0.530

13. Compactness coefficient (Cc)

1.87

14. Texture ratio (Tr)

1.463

15. Shape factor (Bs)

4.52

16. Lemniscate ratio (k)

1.06

17. Circularity ratio (Rc)

0.284

18. Drainage texture (Dt)

9.9

III. Drainage texture analysis

19. Stream frequency (Fs)

1.186

20. Drainage density (Dd)

1.477

21. Drainage intensity (Di)

0.812

22. Constant channel maintenance (C)

0.73

23. Length of overland flow (LO) km

0.730

IV. Relief characteristics

24. Basin relief (Bh) m

1949

25. Relief ratio (Rr)

0.013

26. Ruggedness number (Rn)

2.845

27. Dissection index (Dis)

1.231

28. Time of concentration (Tc)

13.4

29. Hypsometric integral (Hi)

0.834