Koh Samui Municipality Accelerates Flood Prevention Efforts Across the Island

flood prevention disaster management

Koh Samui Municipality has deployed strategic water pumps across key island locations to prevent flooding and protect critical areas during heavy rainfall. Emergency teams are working to safeguard the airport, highway, and popular tourist spots, with residents able to access support by calling 199 or 077-426005.

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Background of Flood Prevention Measures

During periods of heavy rainfall, Koh Samui, a renowned island in southern Thailand, faces increased risks of flooding that can disrupt daily life and damage property. Recognizing the urgency, the Koh Samui Municipality’s Disaster Prevention and Mitigation Department has taken proactive steps to address potential flood threats and provide timely assistance to affected residents.

Field Operations on February 24, 2025

On February 24, 2025, teams from various units under the Koh Samui Municipality coordinated a rapid response to manage water accumulation and ensure public safety. Strategic installations of water pumps were carried out in flood-prone areas to drain excess water, facilitate traffic, and offer direct support to communities impacted by adverse weather.

Chaweng Unit: Clock Tower and Airport

  • Clock Tower Area: The Chaweng Unit focused operations at the clock tower, a key traffic point. Water pumps were installed to quickly reduce water levels, ensuring that vehicles could pass through safely and preventing prolonged traffic disruptions.
  • Airport Vicinity: Additional water pumps were deployed next to the airport, a crucial infrastructure hub, to expedite drainage and maintain operational safety for both travelers and staff.

Maenam Unit: Koh Samui Highway Department and Phang Kok

  • Highway Department Frontage: To prevent flooding on important transit routes, the Maenam Unit installed pumps in front of the Koh Samui Highway Department. This intervention ensured that the road remained accessible for both locals and tourists.
  • Phang Kok Area, Bo Phut Subdistrict: Another set of pumps was placed in the Phang Kok area, known for its vulnerability to water accumulation. This helped protect residential properties and small businesses from potential water damage.

Lamai Unit: Hin Ta-Hin Yai and Sansee Junction

  • Hin Ta-Hin Yai Entrance: The Lamai Unit’s efforts included installing pumps at the iconic Hin Ta-Hin Yai site entrance, a popular tourist attraction, to keep access roads clear.
  • Sansee Junction, Ban Lamai: In addition to water drainage, the team provided direct assistance to residents whose homes were affected by fallen trees, showcasing the municipality’s commitment to holistic disaster management.

Nathon Unit: Ban Bang Makham Area

  • Ban Bang Makham: The Nathon Unit focused on the Ban Bang Makham area, another locality where prompt water drainage was essential to prevent flooding and safeguard homes and businesses.

Coordination and Communication

The municipality encourages residents to stay updated about flood management actions and emergency instructions through the official Koh Samui Municipality Facebook page. Real-time information dissemination helps residents make informed decisions and ensures community safety during adverse weather events.

Emergency Contact Information

For immediate assistance or to report emergencies related to flooding, residents can contact the Disaster Prevention and Mitigation Department through the following channels:

  • Hotline: 199
  • Telephone: 077-426005

These hotlines are staffed to provide urgent support and coordinate rapid response measures for all affected areas across the island.

Importance of Rapid Response and Community Support

The coordinated actions on February 24, 2025, underscore the importance of comprehensive flood prevention and community support mechanisms on Koh Samui. By deploying specialized units and equipment across multiple critical locations, the municipality aims to minimize flood risks, ensure road safety, and provide swift aid to residents in need.

Frequently Asked Questions

Frequently Asked Questions (FAQ)

How is Koh Samui Municipality working to prevent flooding during heavy rainfall?

Koh Samui Municipality has launched a comprehensive flood prevention initiative by strategically deploying water pumps across flood-prone areas of the island. Emergency teams are focusing on crucial locations such as the airport, key highways, popular tourist attractions, and residential zones. These efforts aim to rapidly drain excess water, keep roads accessible, and minimize property damage during periods of intense rainfall.


Which areas are being prioritized for flood prevention and what support is available for residents?

The Municipality has prioritized several critical locations, including the Chaweng Clock Tower area, the airport vicinity, the Maenam Highway Department, Phang Kok in Bo Phut, Hin Ta-Hin Yai tourist site, Sansee Junction in Ban Lamai, and Ban Bang Makham. Residents can receive direct support by calling the emergency hotline (199) or telephone (077-426005) for urgent assistance, including help with drainage, property protection, and fallen trees.


How can residents stay informed and report emergencies related to flooding?

Residents are encouraged to follow the official Koh Samui Municipality Facebook page for real-time updates on flood management activities, emergency instructions, and safety tips. To report emergencies or request immediate help, residents can contact the Disaster Prevention and Mitigation Department through the dedicated hotline (199) or phone number (077-426005), ensuring swift response and community safety during adverse weather events.