MONTHS

Residual Chlorine at WTP mg/l (8 a.m.)

At DAY

DEC

JAN

APRIL

JULY

3

1.8 mg/l

2.6 mg/l

3 mg/l

3.1 mg/l

15

2.6 mg/l

2.2 mg/l

3.2 mg/l

3.5 mg/l

28

2.7 mg/l

1.7 mg/l

2.5 mg/l

3.3 mg/l