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Surface Water — 1 in 100 (1%) extent
Che cosa mostra questo livello
The Environment Agency's modelled surface-water extent for rainfall with a 1% (1 in 100) chance in any year: the scenario a drainage strategy or FRA usually assesses. It CONTAINS the 3.3% extent rather than sitting outside it. The data carries no risk-band attribute; if you need the published risk bands, that is a separate EA product.
Da dove vengono i dati
ARCGIS · services1.arcgis.com
Merestone interroga questo servizio in diretta per l'area sullo schermo. Nulla viene copiato né conservato oltre una breve cache.
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Alluvione
Flood zones, surface water, defences and what has flooded before.
Altri livelli di questo gruppo
- River Flooding — High Likelihood
- Coastal Flooding — High Likelihood
- Surface Water Flooding — High Likelihood
- River Flooding — Medium Likelihood
- Coastal Flooding — Medium Likelihood
- Surface Water Flooding — Medium Likelihood
- Flood Zones 2 & 3 (Wales)
- Surface Water Flooding (Wales)
- Flood Risk Assessment Wales
- TAN 15 Defended Zones
- Historic Flood Map (Wales)
- Flood Zone 3