Residents of the Galle Municipal Council area are bracing for a significant 14-hour water disruption tomorrow (10 June) as the National Water Supply and Drainage Board (NWSDB) conducts essential maintenance work on the city's water infrastructure. The extended water cut, which will affect thousands of households and businesses, has prompted the utility provider to issue advance notice urging consumers to store sufficient water ahead of the scheduled shutdown.

The NWSDB announced the planned water cut late this evening, confirming that the disruption will commence early tomorrow morning and extend throughout the working day. While the exact start time has not been specified, maintenance operations of this nature typically begin between 6:00 AM and 7:00 AM, potentially extending into the evening hours. The 14-hour duration represents one of the longest scheduled water cuts in the Galle area in recent months, underscoring the critical nature of the repair work being undertaken.

Which Areas Will Be Affected?

The water supply interruption will impact all areas within the Galle Municipal Council limits, encompassing both residential neighbourhoods and commercial districts. This includes popular areas such as the Fort area, Kachcheri, Magalle, Dangedara, and surrounding localities that depend on the main distribution network managed by the NWSDB. Business establishments, restaurants, and hotels catering to tourists—particularly given the recent uptick in visitor arrivals as highlighted in Sri Lanka Tourism Crosses 900,000 Arrivals in 2026, Rs. 4 Billion Global Campaign Planned—are advised to make alternative arrangements to ensure uninterrupted service to their customers.

Healthcare facilities and other essential services within the municipal area are expected to activate contingency plans, including the use of reserve water storage tanks. The NWSDB typically coordinates with such institutions prior to major shutdowns to minimise disruptions to critical operations.

Reason Behind the Maintenance Work

According to the NWSDB, the 14-hour shutdown is necessary to carry out vital maintenance and repair work on key water supply infrastructure serving Galle. While specific details about the nature of the repairs have not been disclosed, such extended disruptions are generally required for major pipeline replacements, valve installations, or repairs to pumping stations that cannot be conducted while the system remains operational.

Sri Lanka's aging water supply infrastructure, particularly in older municipalities like Galle, periodically requires comprehensive maintenance to prevent more serious failures that could result in unplanned, longer-duration outages. The NWSDB's decision to schedule the work on a weekday suggests the urgency of the repairs, though the utility provider has provided advance notice to allow residents and businesses time to prepare.

Preparations and Consumer Advice

The NWSDB has urged all consumers within the affected area to store adequate quantities of water before the scheduled shutdown begins. Households are advised to fill storage containers, buckets, and any available vessels to meet their drinking, cooking, and sanitation needs throughout the day. Larger establishments may wish to arrange for water bowser deliveries if their storage capacity is insufficient.

Consumer rights advocates recommend that residents ensure water storage containers are clean and covered to maintain hygiene standards, particularly for drinking water. Vulnerable groups, including elderly residents and those with medical conditions requiring consistent water access, should take extra precautions or seek assistance from family members or community organisations.

When Will Normal Supply Resume?

While the NWSDB has confirmed a 14-hour duration for the maintenance work, the exact time of supply restoration will depend on the successful completion of repairs and the subsequent testing of the system. Consumers should note that even after the official restoration time, it may take several additional hours for water pressure to normalise throughout the distribution network, particularly in elevated areas or locations distant from the main supply lines.

The utility provider is expected to issue further updates through official channels should there be any changes to the scheduled timeline. Residents are encouraged to monitor announcements from the NWSDB and local authorities for real-time information about the progress of maintenance work.

As Galle continues to develop as both a residential centre and a key destination on Sri Lanka's southern coast, the reliability of basic utilities like water supply remains crucial. The NWSDB's proactive approach to infrastructure maintenance, though inconvenient in the short term, aims to ensure more consistent service quality in the months ahead.

For the latest updates on water supply disruptions across Sri Lanka, consumers can visit the National Water Supply and Drainage Board's official website or contact their regional offices directly.

Source: Daily Mirror