Observed arrival · 2026-09-27

Floodboard maps Bangkok’s flood risk

floodboard.org Visit website

Editorial interest 84/100 Selection signal · not a rating of the site

A flood map for Bangkok and beyond that combines road-water sensors, official notices, public reports and route planning.

Landing page captured for the 2026-09-27 issue.

For: Bangkok drivers navigating flood-prone roads
Worth noticing: Reports decay over time; official notices weigh most, while citizen and social reports need corroboration before changing road conditions.

Field notes

The reporting form asks users to report conditions at their current location, with optional depth and photo fields; the page cautions against including faces or license plates. Its map legend separates passability from uncertainty, and it explicitly says an uncolored road does not mean the road is dry. The page also links to GeoJSON, CSV, and JSON data files.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

●ProPolished or operationally mature

◎NicheUnusually specific use

◉HumanPersonal, local, civic, or handmade

ƒJavaScriptBrowser-side code central

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