CHIANG RAI – Heavy monsoon rains triggered severe landslides and flash floods across multiple districts in Chiang Rai, Thailand, on July 31. An intense 12-hour downpour caused rivers to overflow and mountainsides to collapse, heavily damaging roads and flooding dozens of homes. Authorities are currently working to repair the damaged infrastructure and assist the affected communities.
Chiang Rai woke up to extensive damage on July 31 after relentless overnight rains swept through the northern province. The Department of Water Resources recorded a massive 89 millimeters of rainfall by early morning. This severe weather triggered dangerous landslides and local flooding, disrupting daily life for dozens of families.
In Mae Fah Luang district, tons of earth and mud slid down the steep mountainside, crushing a vital local road. The landslide completely blocked the main entrance to the Huay Phueng village meeting hall. Cars cannot pass through the damaged sections, but locals on motorcycles can carefully navigate the route.
Key Takeaways:
- Over 89 mm of rain triggered dangerous landslides in Mae Fah Luang, completely blocking local mountain roads.
- The Lao River overflowed in Mueang Chiang Rai, flooding roughly 50 homes in nearby residential villages.
- Floodwaters in the Mae Sai district are finally receding, easing safety concerns along the Thailand-Myanmar border.
The sliding earth did not just destroy public roadways in the area. Mud from the steep hillsides cracked open and seeped into several nearby homes. Thankfully, local authorities confirmed that no one was injured, and the houses suffered only minor structural damage.
Rescue teams and local government officials quickly rushed to the scene to assess the damage. Workers from the Department of Disaster Prevention and Mitigation (DDPM) are currently repairing the broken roads. Officials have placed warning signs at spots that require major reconstruction, advising residents to avoid those areas.
This is not the first time the region has faced such natural disasters this week. Just days earlier, authorities had to fix similar landslide issues in neighboring villages following another intense rainstorm. They discovered dangerous sinkholes and heavy soil erosion in several hillside communities.
River Levels Fluctuate Across the Province
Meanwhile, there is finally some good news for residents living near the border. The Sai River, which separates Thailand and Myanmar, spiked dangerously high late this morning. However, water levels are now slowly dropping, meaning the flood embankments remain completely safe from overflow.
Unfortunately, other areas in the province were not as lucky today. The Lao River, which flows straight through Mueang Chiang Rai, swelled to a dangerous depth of 4.69 meters. The rising waters quickly spilled over the riverbanks, pouring directly into residential neighborhoods.
Rising waters flooded roughly 10 homes in the Ban Rong Khun community. Nearby, the Ban San Sali village saw even worse impacts, with at least 40 households currently dealing with standing water. Local rescue teams continue to monitor the weather and assist affected families across the province.
