Sample Type

Sample number

Average THMs level (μg/l) (median)

TCM

DBCM

BDCM

TBM

THMs

Factory Water

52

23.6

2.3

7.8

0.3

35.7

Peripheral Water

16

30.3

2.3

7.8

0.3

39.3

Total

68

24.5

2.3

7.8

0.3

37.0