NATIONALWater supply interrupted due to power failure at Ambatale PlantStaff WriterJune 4, 2021June 4, 2021 by Staff WriterJune 4, 2021June 4, 2021031 (UTV | COLOMBO) – Water supply for several areas in Colombo District has been interrupted due to a power failure at the Ambatale Water Treatment...