R. period (yr)

Srekha

Baitarani

Bramhani

Mahanadi

Vansadhara

Godavari

Krishna

Pennar

Ponniyar

Cauvery

Vaigai

Tparani

2

1.44

1.77

4.64

7.81

2.10

41.98

2.58

0.72

0.02

0.27

0.05

0.02

5

4.36

3.63

8.13

14.83

4.87

63.77

8.19

1.60

0.08

0.50

0.10

0.05

10

7.20

4.94

10.10

21.51

7.26

77.47

14.55

2.54

0.17

0.66

0.15

0.09

25

11.60

6.53

12.11

32.90

10.80

93.74

26.33

4.28

0.40

0.87

0.24

0.21

50

15.33

7.63

13.30

43.99

13.74

105.1

38.17

6.10

0.73

1.02

0.32

0.35

100

19.33

8.66

14.26

57.77

16.87

115.72

52.87

8.48

1.27

1.17

0.42

0.59

200

23.53

9.59

15.04

74.81

20.21

125.84

70.88

11.58

2.16

1.31

0.54

0.96

500

29.31

10.70

15.86

103.59

24.88

138.44

100.27

17.12

4.19

1.48

0.73

1.78

1000

33.85

11.46

16.34

131.14

28.62

147.56

127.21

22.69

6.79

1.62

0.91

2.79

2000

38.37

12.15

16.73

164.83

32.48

156.19

158.63

29.80

10.8

1.74

1.12

4.35

5000

43.34

12.82

17.05

212.60

36.88

165.29

199.64

40.30

18.2

1.87

1.40

7.14

10000

48.96

13.51

17.39

274.30

41.92

175.09

251.29

54.54

30.6

2.01

1.76

11.72

Skew

−0.61

−0.80

−1.10

0.52

−0.42

−0.49

−0.22

0.44

0.51

−0.6

0.14

−0.69