On 1 Oct 2026 the water agency (สทนช.) said rain is easing and it is pushing water out to the Gulf of Thailand before rain returns 5-7 Oct. Chao Phraya dam releases are at 2,300 cu m/s, rising to 2,400 this afternoon. Pak Sak (109%), Vajiralongkorn (99%) and Prasae (105%) dams are near full, and the Chao Phraya and Tha Chin rivers may overflow in places. High tides in early October may slow drainage. If your shop, warehouse or stock is in the lower Chao Phraya, Tha Chin, Pak Sak or Prasae areas, move stock off low floors and check flood access and deliveries this week.