Area

Distance to Shoreline (m)

Depth

(± cm)

pH [potential hydrogen

TDS [total dissolved solid] (ppm)

EC [electrical conductivity] (mS/cm)

Temperature

(˚C)

Salinity

(‰)

Santa

Maria Lagoon

(East)

5

15

9.4

11,214

18.61

45

71.5

20

70

9.3

17.49

43

60

100

9.3

15.66

38.4

Klaran Lagoon [Middle]

5

60

8.3

7531

12.26

32.3

15

50

200

8.5

11.25

31.1

110

1200

8.1

10.95

30.5

João Paulo Lagoon

(West)

2

55

8.7

7732

12.53

35

15

20

110

8.8

11.84

33.6

70

600

8.6

11.32

32.1

1 ppm = 1 mg/L; 1 millisiemens = 1000 microsiemens.