COLOMBO The National Water Supply and Drainage Board (NWSDB) announced that the water supply will be interrupted for 12 hours from Saturday (15) to Sunday (16) for several areas in Colombo 2, 3,4,5,7,8,9, and 10.
This will be in effect from Saturday (15) at 10.00 PM to Sunday (16) 10.00 AM.
