Filter by
Remove filters
14,633
results found
- Published by:
- Environment Agency
- Last updated:
- 09 August 2024
The Historic Flood Map is a GIS layer showing the maximum extent of individual Recorded Flood Outlines from river, the sea and groundwater springs that meet a set criteria. It shows areas of land...
- Published by:
- Environment Agency
- Last updated:
- 09 August 2024
Recorded Flood Outlines is a GIS layer which shows all our records of historic flooding from rivers, the sea, groundwater and surface water. Each individual Recorded Flood Outline contains a...
- Published by:
- Environment Agency
- Last updated:
- 16 August 2024
This record is for Approval for Access product AfA054 Flood Warning Areas. These are geographical areas where we expect flooding to occur and where we provide a Flood Warning Service. They...
- Published by:
- Environment Agency
- Last updated:
- 30 August 2024
This record is for Approval for Access product AfA055. Flood Alert Areas are geographical areas where it is possible for flooding of low-lying land and roads to occur from rivers, sea and in some...
- Published by:
- Environment Agency
- Last updated:
- 20 September 2024
Flood Model Locations is a GIS layer which shows the location of detailed flood models owned by the Environment Agency. Each individual Flood Model Location contains a consistent list of...
- Published by:
- Environment Agency
- Last updated:
- 04 October 2024
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:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 16 May 2024
Defra commissioned project LDS23 in 2003 to scope the potential for groundwater emergence. The data from this study is in 2 parts. This is the first of the two technical reports.
- Published by:
- Department for Environment, Food and Rural Affairs
- Last updated:
- 16 May 2024
Defra commissioned project LDS23 in 2003 to scope the potential for groundwater emergence. The data from this study is in two parts. This is the second of the two technical reports.
- Published by:
- Environment Agency
- Last updated:
- 09 November 2021
This dataset is now retired and replaced with the following:
Reservoir Flood Extents - Fluvial Contribution (National) https://environment.data.gov.uk/dataset/db114020-465a-412b-b289-be393d995a75...
- Published by:
- Environment Agency
- Last updated:
- 09 November 2021
This dataset is now retired and replaced with the following:
Reservoir Flood Extents - Fluvial Contribution (National) https://environment.data.gov.uk/dataset/db114020-465a-412b-b289-be393d995a75...
- Published by:
- Environment Agency
- Last updated:
- 09 November 2021
This dataset is now retired and replaced with the following:
Reservoir Flood Extents - Fluvial Contribution (National) https://environment.data.gov.uk/dataset/db114020-465a-412b-b289-be393d995a75...
- Published by:
- Environment Agency
- Last updated:
- 24 November 2016
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:
- Environment Agency
- Last updated:
- 14 June 2024
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:
- 14 June 2024
A flood risk exemption is for work on or near a main river or sea defence that is exempt from needing an environmental permit. You can search for matching registrations by holder name, reference...
- Published by:
- Environment Agency
- Last updated:
- 14 June 2024
‘Flood Depth Grid 20 meters’ is a national modelled dataset that shows flood depths on a 20x20 metre grid. These have been created using a Digital Terrain Model re-sampled to 20 metres and 1 in...
- Published by:
- Environment Agency
- Last updated:
- 20 September 2024
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...
- Published by:
- Environment Agency
- Last updated:
- 08 December 2022
PLEASE NOTE: This dataset has now been retired. It was last updated on 02/11/2022 and has been replaced by the Spatial Flood Defences (inc. standardised attributes) dataset. This is a more...
- Published by:
- Environment Agency
- Last updated:
- 30 September 2015
This record is for Approval for Access product AfA421. Realtime Flood Data Groundwater Levels, this dataset covers monitoring data that is only updated on our systems on a daily update cycle. This...
- Published by:
- Environment Agency
- Last updated:
- 30 September 2015
This record is for Approval for Access product AfA104 Realtime Flood Data River Levels. This dataset covers monitoring data that is only updated on our systems on a daily update cycle. This is...
- Published by:
- Environment Agency
- Last updated:
- 06 October 2015
This is Approval for Access product AfA305 Realtime Flood Data River Flow. This dataset covers monitoring data that is only updated on our systems on a daily update cycle. This is usually increased...