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The Communities at Risk Register (CaRR) has been developed to provide an objective means of identifying risk and prioritising flood risk management activities at a Wales-wide, community level. It applies a standard methodology across all flood sources to calculate a theoretical ‘danger score’ that allows comparative risks to be quantified and ranked (from High to Low).

The CaRR comprises a spreadsheet that identifies and ranks individual communities for,

1. a natural, ‘undefended’ scenario, and

2. a mitigated scenario (based on the presence of defences and flood warning).

It is complemented by a GIS layer which defines the individual Community polygons and is attributed with danger scores, community rankings and other metric information.

Further information is available in the metadata.

Attribution Statement

Contains Natural Resources Wales information © Natural Resources Wales and Database Right. All rights Reserved. Contains Ordnance Survey Data. Ordnance Survey Licence number 100019741. Crown Copyright and Database Right.