Parameter

Upper Section

Middle Section

Lower Section

Mean

WHO Standard

NSDQW

Standard

pH

7.21

7.66

7.58

7.5

6.5 - 8.5

6.5 - 8.5

Conductivity µS/cm

640

445

601

562

NA

1,000

Chloride mg/L

131

157

210

166

250

250

Hardness mg/L

45

93.7

132.6

90.4

NA

150

Acidity mg/L

1.8

2.7

9.9

4.8

NA

NA

Alkalinity mg/L

23.0

61.3

91.9

58.7

NA

NA

Total Suspended Solids mg/L

40.0

70.0

50

53.3

NA

NA

Total Dissolved Solids mg/L

330

230

310

290

1000

500

Total Solids mg/L

370

300

360

343.3

NA

NA

Dissolved Oxygen mg/L

9.58

1.69

0.68

4.0

NA

NA

Biochemical Oxygen Demand mg/L

38.6

22.4

37.2

33.1

NA

NA

Chemical Oxygen Demand mg/L

70.1

43.8

61.3

58.4

NA

NA

Nitrate mg/L

10.56

1.53

4.26

5.5

50

50

Phosphate mg/L

0.26

0.12

0.13

0.2

NA

NA