The Water Resources Office (สทนช.) says Ping and Nan river inflows are falling, but Ayutthaya riverside areas may rise about 10 cm today (4 Oct) before water reaches Pathum Thani, Nonthaburi, Bangkok and Samut Prakan, where dikes are higher. Low-lying areas outside dikes may still be hit. Bangkok's eastern districts (Min Buri, Nong Chok, Prawet, Saphan Sung, Sai Mai, Lat Krabang) still have 20-30 cm standing water, with rain forecast 5-8 Oct. If your premises or stock are in low-lying or outside-dike areas, check protection and move goods now. 35,800 people have registered for relief with Bangkok.