Parameter (mg/L)

Ikate

Ilubirin

GIK

GIL

WHO 2017

SON 2007

pH

6.87

6.57

6.93

6.7

6.5 - 8.5

6.5 - 8.6

Colour

34.75

26.5

14

52

-

15

Turbidity

4.75

5.5

2

11

-

5

Total hardness

398

493

104

120

-

150

Cl

10,000

12,000

1150

1300

250

250

SO 3

2488.8

3432.3

107.1

99.45

500

100

DO

2.75

1.13

0.3

0.9

-

-

Conductivity

2860.25

2970.5

899

704

1400

-

TSS

1.75

2.25

1

1

-

-

TDS

1859.25

1930.75

584

458

500

500

NO 3

2.09

13.51

55.55

50.26

50

50

PO 3

ND

ND

ND

ND

-

-

Total coliforms

25

115

0

0

0 in 100 mL

10

E. coli

0

90

0

0

0 in 250 mL

0