Products

• Open Data - Flood Risk Forecast API Data

  The Flood Risk Forecast highlights flood risk on a county by county basis and includes a short commentary on the situation. It covers flooding from rivers, the sea, surface water and groundwater for England and Wales.

  Subscribers will be able to run 10 calls/minute up to a maximum of 2880 calls/day after which access is denied.

• Open Data - Live Flood Warnings & Alerts API Data

  Natural Resources Wales issue warnings of floods that cover specific warning or alert areas. The floods API provides a listing of all current such warnings and is updated every 15 minutes.

  Subscribers will be able to run 10 calls/minute up to a maximum of 2880 calls/day after which access is denied.

  New subscribers should subscribe to version 2. Existing subscribers should switch from version 1 to version 2 because version 1 will be withdrawn by October 2019.

• Open Data - River Levels API Data

  The Natural Resources Wales River Levels API provides information on readings of river levels at our measurement stations across Wales.

  Subscribers will be able to run 10 calls/minute up to a maximum of 2880 calls/day after which access is denied.