PRODUCTION & SUPPLY SYSTEM

Currently, PPWSA has the capacity to produce 623,200m³/day of potable water, compared to its initial capacity at 604,000m³/day in 2021, through 6 WTPs:

Water Treatment PlantInitial CapacityCurrent Capacity
Phum Prek WTP150,000m³/day170,000m³/day
Chroy Changva WTP130,000m³/day150,000m³/day
Niroth WTP260,000m³/day260,000m³/day
Chamkar Mon WTP52,000m³/day 54,000m³/day
Tboung Khmom WTP (Tboung Khmom Province)10,000m³/day 1,600m³/day
Mlech WTP (Kompot Province)2,000m³/day 1,400m³/day

Daily potable water treatment and supply is based on the water consumption of the population within the service area. This demand may vary with seasonal and weather related factors. The management of each plant's operation is based on the water demand and the economic efficiency of each plant. This explains the utilization rate of each plant not being uniform.

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