CHIANG RAI — Floodwaters across Thoeng district are steadily declining after key waterways dropped below critical thresholds, bringing much-needed relief to residents. Provincial emergency agencies reported on Saturday afternoon that water levels in both the Ing and Lao rivers have stabilized or returned to normal.
Local authorities and emergency response teams have already transitioned into active cleanup and drainage operations to assist affected neighborhoods.
According to an official update released at 5:00 PM by the Chiang Rai Disaster Prevention and Mitigation Office, the Ing River at the Wiang subdistrict monitoring station measured 6.82 meters.
This reading remains safely below the critical overflow threshold of 7.50 meters and continues to hold steady. Meanwhile, the Lao River at Ban Thung Khan Chai dropped to 4.45 meters, down 6 centimeters from the morning and back to normal flow.
Key Takeaways
- River Levels Dropping: The Ing River remains stable below the 7.50-meter danger mark, while the Lao River has returned to normal seasonal levels.
- Homes Recovering: Only 7 households in Wiang subdistrict remain flooded, down significantly from an initial total of 66 homes.
- Farmland Impact: Inundation has affected roughly 1,250 rai of agricultural land, including 1,080 rai of rice fields.
The rapid drainage of floodwaters has brought substantial relief to residential communities across Wiang subdistrict. Official records show that only 7 households remain waterlogged, down from an earlier count of 66 homes. Residents in cleared zones have begun returning to inspect property damage and start recovery tasks.
While residential conditions have improved, local agricultural areas have taken the brunt of the recent deluge. Surveys indicate that floodwaters submerged approximately 1,250 rai of productive farmland across the district. This total includes 1,080 rai of essential rice paddies, 120 rai of field crops, and 50 rai of commercial fruit orchards.
Emergency Teams Mobilize Relief Supplies and Pumping Support
Local administrative organizations and district emergency teams have deployed personnel to deliver essential food, clean drinking water, and survival kits to stranded families. Heavy-duty wash trucks are helping residents spray down mud and scrub residual debris from flooded homes and public roadways. Community leaders, including subdistrict headmen and village chiefs, are supervising on-site operations to ensure rapid aid delivery.
To accelerate water drainage from low-lying areas, local disaster teams have deployed high-capacity mobile pumps throughout inundated neighborhoods. Additionally, the Disaster Prevention and Mitigation Regional Center 15 delivered a specialized 14-inch water pump behind the Thoeng District Office. This heavy equipment stands ready to discharge runoff directly into the Ing River should heavy rainfall resume in the coming days.
Officials continue to urge riverside communities to stay alert and keep their belongings on higher ground. Community volunteers are also helping monitor vulnerable residents, including the elderly and bedridden patients, while tracking daily updates from the national meteorological department.

Frequently Asked Questions
What is the current water level of the Ing River in Thoeng?
As of 5:00 PM on August 15, the Ing River measured 6.82 meters at the Wiang subdistrict station, which is safely below the local critical warning level of 7.50 meters.
How many homes are still affected by the flood in Thoeng?
Only 7 households in Wiang subdistrict remain affected by floodwaters, down from an initial peak of 66 households.
What should residents do if heavy rain returns?
Residents in low-lying and riverside areas should keep valuables and electrical equipment on upper floors, assist vulnerable family members, and closely monitor official alerts from local disaster management agencies.
Trending News:
Chiang Rai Officials Rush to Repair Collapsed Bridge in Mae Suai
Officials in Mae Sai, Chiang Rai, Launch “Operation 90 Days” Crackdown





