Floodwaters from increased Chao Phraya dam releases have reached 6 Ayutthaya districts (55 subdistricts, 240 villages), with some Bang Ban Kum areas over 1 metre deep and residents moving by boat. Water levels were still rising for the fourth straight day with heavy rain. The Disaster Prevention Department reports 38 districts across 12 provinces affected. If your shop, warehouse or workshop is in Ayutthaya, Sena, Bang Pa-in, Bang Sai or nearby low-lying areas, move stock, equipment and vehicles to higher ground and plan for delivery and staff access disruption.