About NamWatch

NamWatch combines official water-level data with reports from people on the ground, so the flood picture sits in one place.

NamWatch is a volunteer project, not a BMA or DDPM service. For official guidance, follow the agencies' own announcements.

• Hydro-Informatics Institute (Public Organization), HII

  Government sensor station

• Traffy Fondue — Bangkok Metropolitan Administration with NECTEC, NSTDA

  Filed through an official channel

Map © OpenFreeMap · OpenMapTiles · Data from OpenStreetMap

There are no accounts. We do not collect names or phone numbers. Home and help reports are blurred to an approximate area before publication.

• We keep hashes of device and IP identifiers purely to limit spam, and delete them within 7 days.
• Handled in line with Thailand's Personal Data Protection Act.