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Risk of Flooding from Reservoirs - Maximum Flood Extent (Web Mapping Service)

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...

0.1% annual probability extents

Bradford Beck is the largest watercourse running through Bradford city centre. This dataset consists of a multipart polygon describing the spatial extents of modelled flooding for a rainfall event...

Coastal Flood Maps (FRM_FH_COASTAL_EXTENT_L)

The following probabilities are available for coastal flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...

Coastal Flood Maps (FRM_FH_COASTAL_EXTENT_M)

The following probabilities are available for coastal flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...

River Flood Maps (FRM_FH_RIVER_EXTENT_M)

The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...

River Flood Maps (FRM_FH_RIVER_EXTENT_H)

The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...

Coastal Flood Maps (FRM_FH_COASTAL_EXTENT_H)

The following probabilities are available for coastal flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...

Change in saltmarsh extent for six regions across Great Britain (1846-2016)

Data are presented showing change in saltmarsh extent along 25 estuaries/embayments in six regions across Great Britain, between 1846 and 2016. Data were captured from maps and aerial photographs....

Counties (December 2015) Full Extent Boundaries in England

This file contains the digital vector boundaries for ‘shire’ counties in England as at 31 December 2015. The boundaries available are: Full resolution - extent of the realm (usually this is...

Counties (December 2015) Full Extent Boundaries in England

This file contains the digital vector boundaries for ‘shire’ counties in England as at 31 December 2015. The boundaries available are: Full resolution - extent of the realm (usually this is...

Regions (December 2015) Full Extent Boundaries in England

This file contains the digital vector boundaries for regions in England as at 31 December 2015. The boundaries available are:Full resolution - extent of the realm (usually this is the Mean Low...

Regions (December 2015) Full Extent Boundaries in England

This file contains the digital vector boundaries for regions in England as at 31 December 2015. The boundaries available are:Full resolution - extent of the realm (usually this is the Mean Low...

Counties (December 2016) Full Extent Boundaries in England

This file contains the digital vector boundaries for Counties in England, as at 31 December 2016. The boundaries available are: Full resolution - extent of the realm (usually this is the Mean...

Counties (December 2015) Full Extent Boundaries in England

This file contains the digital vector boundaries for ‘shire’ counties in England as at 31 December 2015. The boundaries available are: Full resolution - extent of the realm (usually this is...

Counties (December 2016) Full Extent Boundaries in England

This file contains the digital vector boundaries for Counties in England, as at 31 December 2016. The boundaries available are: Full resolution - extent of the realm (usually this is the Mean...

Regions (December 2016) Full Extent Boundaries in England

This file contains the digital vector boundaries for Regions in England as at December 2016. The boundaries available are: Full resolution - extent of the realm (usually this is the Mean Low...

River Flood Maps (FRM_FH_RIVER_EXTENT_L)

These maps have been produced to meet SEPA’s duty to publish flood hazard maps as set out in the Flood Risk Management (Scotland) Act 2009. The maps show where there is a risk of flooding from the...

Wards (December 2017) Full Extent Boundaries in Great Britain

This file contains the digital vector boundaries for Electoral Wards in Great Britain as at 31 December 2017. The boundaries available are: Full resolution - extent of the realm (usually this...

River Flood Maps (FRM_FH_RIVER_EXTENT_M_CC)

The following probabilities are available for river flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...

Coastal Flood Maps (FRM_FH_COASTAL_EXTENT_M_CC)

The following probabilities are available for coastal flooding: - High - 10 year return period - Medium - 200 year return period - Low - 1000 year return period and 200 year return period plus...