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- Published by:
- City of London
- Last updated:
- 12 April 2024
Composite flood risk polygon for the City combing areas of potential for surface water flooding and river flooding. This Policy Area is relevant to City Plan 2036 Strategic Policy S15: Climate...
- Published by:
- Environment Agency
- Last updated:
- 12 September 2025
The estimated flood extent is an un-validated raw product often processed rapidly to share with category one partners during an incident. You must refer to the limitations of the data when using...
- Published by:
- Environment Agency
- Last updated:
- 21 November 2022
PLEASE NOTE: This record has been Retired and is no longer updated. This data service has been superseded by other flood forecasting data services which are available from the DEFRA Data Services...
- Published by:
- Cambridgeshire Insight
- Last updated:
- 03 April 2026
The Environment Agency flood-monitoring API provides developers with access to real time information covering:
•flood warnings and flood alerts
•flood areas which to which warnings or alerts...
- Published by:
- North Lincolnshire Council
- Last updated:
- 10 February 2016
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA) represented as polygons.
- Published by:
- North Lincolnshire Council
- Last updated:
- 03 July 2023
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA) represented as polygons.
- Published by:
- North Lincolnshire Council
- Last updated:
- 19 December 2019
North Lincolnshire Council Flood risk areas - Strategic Flood Risk Assesment (SFRA) represented as polygons.
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Cycle 2 Flood Risk Areas are those communities in Wales where most significant flood risks exist across all sources of flood risk. They were identified for the purpose of the second Preliminary...
- Published by:
- Natural Resources Wales
- Last updated:
- 31 March 2023
The Cycle 2 Flood Risk Areas are those communities in Wales where most significant flood risks exist across all sources of flood risk. They were identified for the purpose of the second...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Areas Benefitting from Flood Defences show areas in Wales that benefit from flood defences that protect against flooding from Rivers and the Sea. The areas shown benefit from different levels...
- Published by:
- Natural Resources Wales
- Last updated:
- 27 October 2023
The Areas Benefitting from Flood Defences show areas in Wales that benefit from flood defences that protect against flooding from Rivers and the Sea.
The areas shown benefit from different...
- Published by:
- Calderdale Metropolitan Borough Council
- Last updated:
- 03 April 2026
Calderdale's Flood Siren Locations, which includes Siren (Location), National Grid Reference (NGR), Address, Postcode and Co-Ordinates.
Environment Map is available to visually view this dataset...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
The Cycle 1 Flood Risk Areas are those communities in Wales where most significant flood risks exist from surface water flooding only (from surface water run-off, groundwater and ordinary...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
The Cycle 1 Flood Risk Areas are those communities in Wales where most significant flood risks exist from surface water flooding only (from surface water run-off, groundwater and ordinary...
- Published by:
- Environment Agency
- Last updated:
- 25 July 2025
The Flood Plan Explorer is an online map-based system designed to hold measures associated with the Flood Risk Management Plans. The measures can contain both text and spatial data. Measures can be...
- Published by:
- South Ribble Borough Council
- Last updated:
- 10 February 2016
Dataset shows flood warning areas within South Ribble
- Published by:
- Natural Resources Wales
- Last updated:
- 14 October 2025
This dataset shows flood defences that have been built to protect against flooding from rivers and the sea. The defences shown provide different levels of flood protection and this is recognised in...
- Published by:
- Natural Resources Wales
- Last updated:
- 14 February 2023
This dataset shows flood defences that have been built to protect against flooding from rivers and the sea. The defences shown provide different levels of flood protection and this is...
- Published by:
- Forestry Commission
- Last updated:
- 28 July 2025
Spatial data supporting appropriately located and designed woodland creation to help reduce flood risk by slowing flood flows and increasing the retention and infiltration of water on the...
- Published by:
- Environment Agency
- Last updated:
- 13 March 2026
The data consists of separate packages of data for each large raised reservoir showing the flood extents for two scenarios; a “dry-day” and “wet-day”.
The dry day scenario shows the flood extent...