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Flood Map for Planning: Surface Water and Small Water Courses Flood Zones
Natural Resources Wales
Flood Zone 3 displays the extent of flooding from: Surface water & small watercourses with a 1% (1 in 100) chance or greater of happening in any given year, including an allowance for climate change. Flood Zone 2 displays the extent of flooding from: Surface water & small watercourses with less than 1% (1 in 100) but greater than or equal to 0.1% (1 in 1,000) chance of happening in any given year, including an allowance for climate change.
Attribution Statement
Contains Natural Resources Wales information © Natural Resources Wales and database right. All rights reserved. Some features of this information are based on digital spatial data licensed from the UK Centre for Ecology & Hydrology © UKCEH. Defra, Met Office and DARD Rivers Agency © Crown copyright. © Cranfield University. © James Hutton Institute. Contains OS data © Crown copyright and database right.
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Please refer to the licence to understand the conditions of using this data.
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- Type:
- Spatial data
- Publication date:
- 07 December 2023
- Licence:
- Open Government Licence for Public Sector Information (OGL)
-
Copyright:
- Keywords:
- features, NRW_FLOODZONE_SURFACE_WATER_AND_SMALL_WATERCOURSES
- Point of contact:
- opendata@naturalresourceswales.gov.uk
- Language
- English