Department of Water Resources Marks Queen Mother’s Birthday

On August 13, 2026, representatives from the Department of Water Resources (DWR) and the Office of Water Resources Region 11 gathered to participate in official ceremonies. The event was held to commemorate the birthday anniversary of Her Majesty Queen Sirikit The Queen Mother, which is also observed as National Mother’s Day in Thailand.

For residents and travelers, this event highlights the cultural significance of August 12, a major public holiday in the Kingdom. During this period, government offices and certain public services may experience closures or adjusted operating hours as the nation pays tribute to the Queen Mother. Travelers should be aware that such commemorative activities are common throughout the country during this time, often involving displays of blue flags and portraits of Her Majesty in public spaces and government buildings.

While the Department of Water Resources has confirmed their participation in these ceremonial activities, specific details regarding any potential impact on local water management services or public access to regional offices were not disclosed in the official report. Visitors planning to conduct business with government agencies during the week surrounding this holiday are advised to verify office availability in advance, as local administrative schedules may vary following the national observance.