Water bill relief: PPWSA waives fees for Red Zoned workers, students Thong Sotha Monday 10 May 2021 994 The Phnom Penh Water Supply Authority (PPWSA) is waiving water
Long-term potential as Phnom Penh Water Supply Authority (CSX:PWSA) invests in largescale facility Thong Sotha Tuesday 2 February 2021 1,684 Phnom Penh Water
Water treatment facility construction to start Thong Sotha Thursday 21 January 2021 743 A water treatment