Parameter

Sep. 09

Oct.

Nov.

Dec.

Jan. 10

Feb.

Mar.

Apr.

Precipitation mm

138.43

230.64

12.19

0.00

1.01

9.65

0.00

0.00

Temperature ˚C

30.89

29.77

29.36

27.86

26.43

26.79

24.99

26.88

Salinity (psu)

35.27

32.31

32.88

33.07

32.77

32.85

33.10

33.06

pH

8.37

8.34

7.89

8.41

7.85

8.06

7.79

DO (mg/L)

6.80

6.95

7.05

7.17

6.14

7.62

6.50

Nitrates (mg/L)

0.20

0.70

0.77

0.52

1.28

0.95

0.70

0.85

Nitrites (mg/L)

0.00

0.01

0.01

0.01

0.01

0.01

0.01

0.01

Phosphates (mg/L)

0.17

0.40

0.22

0.32

0.27

0.21

0.24

0.20

Ammonium (mg/L)

0.53

0.16

0.16

0.69

0.19

0.60

Chlorophyll-a (µg/L)

1.45

1.84

2.77

3.01

2.62

3.12

2.70

2.61

ONI

0.90

1.20

1.50

1.80

1.70

1.50

1.20

0.80