About NamWatch
Official water-level data and community reports on one map
What this is
NamWatch combines official water-level data with reports from people on the ground, so the flood picture sits in one place.
Not a government service
NamWatch is a volunteer project, not a BMA or DDPM service. For official guidance, follow the agencies' own announcements.
Data sources
- 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
Privacy
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.