KUALA LUMPUR, July 22 -- Residents in the Klang Valley can expect their water supply to be back to normal by 9am this Saturday (July 27) after the Sungai Selangor Water Treatment Plant Phase 1, 2 and 3 and the Rantau Panjang Water Treatment Plant resumed its operations today, said Pengurusan Air Selangor Sdn Bhd (Air Selangor).

This follows Air Selangor's announcement that all four water treatment plants had to be closed yesterday following pollution from diesel oil.

In a press statement, Air Selangor Head of Customer Relationship and Communication Abdul Raof Ahmad said the company expects water supply to be restored in stages to 1,222 areas affecting 1,191,942 accounts tomorrow.

"As mentioned in the previous announcement, all four wat...