Sample No.

pH

Tem. (˚C)

TDS (mg/l)

Salt (mg/l)

EC (us)

S1

7.77

29.7

463

350

675

S2

7.44

29.6

1177

890

1174

S3

8.22

29.4

554

423

849

S4

6.70

30.2

115.2

87

177

S5

6.89

30.8

400

303

607

S6

6.52

30.6

471

358

726

S7

6.77

30.8

798

603

1211

S8

6.70

30.6

34.1

25.3

52.5

S9

6.20

31.0

69.5

52.7

105.4

BD Std.

6.5 - 8.5

-

250

0

600 - 1000

WHO Std.

6.5 - 8.5

-

<1000

0

1000