No.

Sample Site

Water Source

Faecal Coliform (CFU)/100 ml

COD Value (mg/l)

PH Value

1

Korle Bu

Segment

650

210

7.6

2

37/Opeibea

Drains

265

3020

7.5

3

GBC Frontage

Gutter

100

215

7.2

4

Abossey-Okai

River

1200

230

7.4

5

Castle Road

Gutter

35

50

7.9

6

Pig Farm

Segment

610

19

7.5

7

Kanda

Drains

440

60

7.6

8

Dworwulu

Pipe

10

40

7.1

9

Kasoa

Dugged Well

25

340

7.4

10

Weija

Dam

110

15

7.4

Standard Values

-

1000

250

6.0 - 9.0