Table 2

Summary of water quality results for the reservoirs

Siew et al. (2016) Solution 1Siew et al. (2016) Solution 2Vamvakeridou-Lyroudia et al. (2005) Prasad (2010)
Maximum water age (hours) (and location) 37.53 (7N)a 39.32 (6N) 54.02 (41E)b 46.57 (150N)
Time of occurrence 18:00 15:00 00:00 18:00
Time period over 48 hours (hrs) 0.98
Minimum chlorine conc. (mg/l) (and location) 0.25 (7N) 0 (41E) 0 (41E) 0.17 (150N)
Time of occurrence 14:00 20:00 00:00 18:00
Time period under 0.2 mg/l (hours) 1.1 24.0 5.0
Maximum THM conc. (μg/l) (and location) 50.59 (7N) 53.1 (6N) 67.59 (41E) 59.74 (150N)
Time of occurrence 16:00 15:00 00:00 18:00
Time period over 60 μg/l (hours) 10.0
Siew et al. (2016) Solution 1Siew et al. (2016) Solution 2Vamvakeridou-Lyroudia et al. (2005) Prasad (2010)
Maximum water age (hours) (and location) 37.53 (7N)a 39.32 (6N) 54.02 (41E)b 46.57 (150N)
Time of occurrence 18:00 15:00 00:00 18:00
Time period over 48 hours (hrs) 0.98
Minimum chlorine conc. (mg/l) (and location) 0.25 (7N) 0 (41E) 0 (41E) 0.17 (150N)
Time of occurrence 14:00 20:00 00:00 18:00
Time period under 0.2 mg/l (hours) 1.1 24.0 5.0
Maximum THM conc. (μg/l) (and location) 50.59 (7N) 53.1 (6N) 67.59 (41E) 59.74 (150N)
Time of occurrence 16:00 15:00 00:00 18:00
Time period over 60 μg/l (hours) 10.0

aN refers to a new tank.

bE refers to an existing tank.

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