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Mekong Floods: 1,500 Families Evacuated

Mekong River flooding forces the evacuation of over 1,500 families and affects 4,300 hectares of rice paddies across four provinces. Expats are urged to exercise extra caution.

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Updated 2026-08-25 5 min

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In short

  • Over 1,500 families evacuated due to Mekong flooding.
  • Four provinces affected: Kandal, Prey Veng, Kampong Cham, and Tbong Khmum.
  • 4,300 hectares of rice paddies damaged, impacting local agriculture.
  • Expats should monitor alerts and avoid flooded areas.
1,500+
Families evacuated
August 2026
Period
4 provinces
Locations
Cambodianess
Source

Key Facts at a Glance

  • 1,500 families evacuated. Mekong flooding has forced the evacuation of over 1,500 families in four provinces.
  • 4,300 hectares of rice paddies affected. Crops are damaged, threatening local livelihoods.
  • Four provinces affected. Kandal, Prey Veng, Kampong Cham, and Tbong Khmum are the hardest hit.
  • Mekong water levels rising. Upstream rainfall has pushed the river to critical levels.
  • Impact on transport. Roads and bridges may be submerged, disrupting travel.

How It Happened

The floods occurred after several days of heavy rain in the Mekong region. Here is the timeline of events:

  1. Mid-August 2026: Heavy rains hit the Mekong basin, causing river levels to rise.
  2. August 20, 2026: Local authorities begin monitoring water levels and issue warnings.
  3. August 23, 2026: First evacuations are ordered in the most vulnerable areas.
  4. August 25, 2026: The toll reaches over 1,500 families evacuated and 4,300 hectares of rice paddies flooded.
  5. August 26, 2026: Rescue teams continue to deliver aid and monitor the situation.
  6. Coming weeks: Authorities expect a gradual recession, but additional rainfall could prolong the floods.

Breakdown

The floods primarily affect provinces along the Mekong. Here is the breakdown of impacts:

ProvinceFamilies evacuatedRice paddies affected (ha)
Kandal4501,200
Prey Veng4001,100
Kampong Cham3501,000
Tbong Khmum3001,000

What This Means for Siem Reap

  • Travel to affected provinces may be disrupted, with flooded roads or damaged bridges.
  • Food prices, especially rice, could rise due to agricultural losses.
  • River transport services on the Mekong may be suspended or delayed.
  • Expats traveling to these regions should check road conditions before departing.
  • Humanitarian aid networks are mobilized, but isolated areas may be hard to reach.

How to Stay Safe

  1. Step 1: Follow weather alerts and local authority advisories via official channels.
  2. Step 2: Avoid traveling to flooded areas, especially by car or motorbike.
  3. Step 3: Prepare an emergency kit with water, food, medications, and important documents.
  4. Step 4: If you must travel, inform someone of your route and expected arrival time.
  5. Step 5: In case of emergency, contact local rescue services or your embassy.
  6. Step 6: Stay informed via Telegram groups and social media of the expat community.

Frequently asked questions

Which provinces are affected by the floods?
The provinces of Kandal, Prey Veng, Kampong Cham, and Tbong Khmum are the most affected.
How many families have been evacuated?
Over 1,500 families have been evacuated due to the rising waters of the Mekong.
What is the impact on rice paddies?
Approximately 4,300 hectares of rice paddies are damaged, which could affect rice production and prices.
Are expats in Siem Reap in danger?
Siem Reap is not directly affected, but travel to flooded provinces can be risky. It is advised to follow alerts.
How can I help the victims?
You can donate to local or international humanitarian organizations operating on the ground.

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Siem Reap Hub

The community guide for expats and travelers in Siem Reap, Cambodia