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Surface Water Flood Maps (FRM_FH_SURFACE_WATER_VELOCITY_M)

The following probabilities are available for surface water flooding: - High - 10 year return period - Medium - 200 year return period - Low - 200 year return period plus climate change using the UKCP09 high emissions scenario for the 2080s.The surface water hazard maps show (where available): - Flood extent - Flood depth - Flood velocities where appropriate. Velocity is presented, where appropriate; this is determined by considering the confidence in input data, modelling method and impact. It is currently represented as one of four bandsThe climate change scenario has been defined by United Kingdom Climate Projection 2009 (UKCP09) predictions for 2080 high emissions 95%ile predictions. Medium and low probability flood events were selected for consistency with return periods used in Scottish Planning Policy, whereas the high probability was chosen as it is reflective of observed events experienced over the last few decades.

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Identification info

Metadata Language
English
Character set
UTF8
Dataset Reference Date
Identifier
095166d9-de5a-45d3-a303-55bcddd017b8_resource
Point of contact
  Scottish Environment Protection Agency - foi@sepa.org.uk ( Point of contact )
Angus Smith Building, 6 Parklands Avenue, Eurocentral , Holytown , North Lanarkshire , ML1 4WQ , United Kingdom
0300996699
https://www.sepa.org.uk/
Hours of service

9-5

Maintenance and update frequency
as needed
Keywords
Limitations on Public Access
None
Limitations on Public Access
Other restrictions
Spatial representation type
Vector

Temporal reference

Temporal extent
 
Temporal extent
 
 

Distribution Information

Data format

Data format
Name Version
 

Transfer options

Resource Locator
Protocol Resource Locator Name

WWW:LINK-1.0-http--link

https://www.sepa.org.uk/environment/environmental-data/

SEPA Data publication

WWW:DOWNLOAD-1.0-http--download

https://www2.sepa.org.uk/flooddata/SEPA_Surface_Water_Flood_Maps_v2_1.zip

SEPA_Surface_Water_Flood_Maps_v2_1.zip

 
 

Metadata

File identifier
095166d9-de5a-45d3-a303-55bcddd017b8 XML
Metadata Language
English
Metadata Date
2024-03-25T14:08:05
Metadata standard name
UK GEMINI
Metadata standard version

2.3

 
 

Overviews

Keywords


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Associated resources (if any)

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