Months

Rainfall (mm)

Rainfall (m3) based on watershed upstream the projects

Surface Flow (m3)

Surface Flow (%)

Subsurface Flow (m3)

Surface & Subsurface Flow (m3)

Surface & Subsurface Flow %

Sep.

0

0

0

0.00

19175.77

19175.77

Base Flow

Oct.

0

0

0

0.00

19978.72

19978.72

Base Flow

Nov.

3.50

507,500

0

0.00

20205.87

20205.87

Base Flow

Dec.

7.40

1,073,000

14257.78

0.18

20879.4

35137.18

0.42

Jan.

22.70

3,291,500

195932

2.43

20879.4

216811.4

2.61

Feb.

39.50

5,727,500

3625344

44.93

18985.59

3644329.59

43.84

Mar.

53.50

7,757,500

3555783

44.07

21165.98

3576948.98

43.03

Apr.

27.30

3,958,500

659021.2

8.17

20364.35

679385.55

8.17

May

11.50

1,667,500

18752.78

0.23

20879.4

39632.18

0.48

Jun.

5.30

768,500

63.05

0.00

20126.63

20189.68

Base Flow

Jul.

0

0

0

0.00

20633.76

20633.76

Base Flow

Aug.

0

0

0

0.00

20142.48

20142.48

Base Flow

Total

170.70

24,751,500

8069153.81

100

243417.35

8312571.16

100