Flooding in Lat Krabang, Rom Klao and Saphan Sung is draining slowly because Khlong Prawet Burirom is still critically high. Governor Chadchart says drainage speeds up from Monday and forecast rain of about 30mm is normal monsoon rain, far below the 300mm that caused the latest flood. The northern flood surge on the Chao Phraya is at normal levels this year. For businesses in eastern Bangkok, expect access and delivery disruption in low-lying areas for some days, and plan stock and staff movement accordingly. The article gives no firm end date for the drainage.