Bangkok flood report today
The current Bangkok flood report: which roads have water, how deep, what changed in the last hour, and the official warnings. Each report names its source and time.
Is Bangkok flooding right now?
As of 30 Sept, 08:48 (Bangkok time), 18 of 231 BMA road sensors show water on the road; the deepest is 20 cm at Thanon Ram Intra, Soi Ram Intra 5. 225 flood reports are open from the last 6 hours. 3 cameras show water on the road (AI reading).
Deepest water on roads now
- Thanon Ram Intra, Soi Ram Intra 5 (Bang Khen): 20 cm
- Thanon Thep Rak, Big C Saphan Mai (Bang Khen): 20 cm
- Thanon Nawamin, Soi Nawamin 38 (Bueng Kum): 20 cm
- Thanon Luang Phaeng, Lotus s Lat Krabang (Lat Krabang): 20 cm
- Thanon Chao Khun Thahan, Pritchai Lumber Shop Area (Lat Krabang): 20 cm
Official TMD warnings
- Areas at risk of heavy rain in Thailand — South (not Bangkok)
Questions
- Is Bangkok flooding right now?
- As of 30 Sept, 08:48 (Bangkok time), 18 of 231 BMA road sensors show water on the road; the deepest is 20 cm at Thanon Ram Intra, Soi Ram Intra 5. 225 flood reports are open from the last 6 hours. 3 cameras show water on the road (AI reading).
- Where can I see a live Bangkok flood map?
- Open the Bangkok Dash flood map. It shows flooded roads with water depth from BMA road sensors, flood reports, rain radar, rivers, canals and road cameras, updated every few minutes.
- How deep is the water on Bangkok roads?
- BMA drainage sensors measure water depth on about 250 roads. Under 5 cm is dry, 5 to 15 cm is slight, 15 cm and more is flooded, and from 30 cm small cars cannot pass.
- Where does the flood information come from?
- From public sources: BMA Drainage and Sewerage Department road sensors and daily report, ThaiWater (HII) gauges, Thai Meteorological Department warnings, Longdo / iTIC traffic events, Traffy Fondue citizen reports and public road cameras. Every item names its source and time.
- Can I see Bangkok flood cameras?
- Yes. About 2,000 public road and flood cameras are on the map. Pictures show their capture time; an AI reading, checked twice, marks cameras that show water.
- Is Bangkok Dash free?
- Yes. The web app and the mobile app are free and need no account. The app keeps no user data.
Data sources
- BMA flood map, weather.bangkok.go.th/flood (road and tunnel flood sensors)
- BMA Drainage and Sewerage Department (road sensors, canal gauges, daily report)
- ThaiWater / HII (rain, rivers, canals, dams)
- Thai Meteorological Department (official warnings)
- Longdo / iTIC (traffic and flood events, road traffic)
- Traffy Fondue (citizen reports, unverified)
- Public road cameras: BMA, DDS, DOH, iTIC, DWR, RID