Wadi Tawayil el hamed watershed

Par. No.

Morphometric parameters

Stream order

1

Stream order (u) (6)

I

II

III

IV

V

V I

2

No. of streams (Nu) (Total) (722)

564

118

29

7

3

1

3

Stream length (Lu) (Total) (863.549 km)

400.669

208.872

124.487

80.538

41.349

7.634

4

Mean stream length (Lsm) (1.196km)

0.710

1.770

4.292

11.505

13.787

7.634

5

Stream length ratio (RL)

0.521

II/I

0.595

III/II

0.646

IV/III

0.513

V/IV

0.184

VI/V

6

Bifurcation ratio (Rb)

4.779

I/II

4.068

II/III

4.142

III/IV

2.333

IV/V

3

V/Vi

Wadi el batra watershed

Par. No.

Morphometric parameters

Stream order

1

Stream order (u) (5)

I

II

III

IV

V

2

No. of streams (Nu) (Total) (412)

322

71

15

3

1

3

Stream length (Lu) (Total) (455.759 km)

219.609

99.826

60.298

37.346

38.680

4

Mean stream length (Lsm) (1.106 km)

0.682

1.406

4.019

12.448

38.680

5

Stream length ratio (RL)

0.454

II/I

0.604

III/II

0.619

IV/III

1.035

V/Iv

6

Bifurcation ratio (Rb)

4.535

I/II

4.733

II/III

5

III/IV

3

IV/V

Wadi Abu Tarfa 1 watershed

Par. No.

Morphometric parameters

Stream order

1

Stream order (u) (6)

I

II

III

IV

V

V I

2

No. of streams (Nu) (Total) (786)

631

119

24

8

3

1

3

Stream length (Lu) (Total) (881.136 km)

412.593

238.258

91.978

99.210

26.902

12.195

4

Mean stream length (Lsm) (1.121 km)

0.653

1.087

3.832

12.401

8.967

12.195

5

Stream length ratio (RL)

0.577

II/I

0.386

III/II

1.078

IV/III

0.271

V/Iv

0.453

VI/V

6

Bifurcation ratio (Rb)

5.151

I/II

4.958

II/III

3

III/IV

2.666

IV/V

3

V/Vi

Wadi Abu Tarfa 2 watershed

Par. No.

Morphometric parameters

Stream order

1

Stream order (u) (4)

I

II

III

IV

2

No. of streams (Nu) (Total) (189)

154

28

6

1

3

Stream length (Lu) (Total) (204.957 km)

100.082

39.989

40.726

24.160

4

Mean stream length (Lsm) (1.084 km)

0.649

1.428

6.787

24.160

5

Stream length ratio (RL)

0.399

II/I

1.018

III/II

0.593

IV/III

6

Bifurcation ratio (Rb)

5.500

I/II

4.666

II/III

6

III/IV