Flooding – Flood image primary tides (2020)
Description
This map shows the floodable area and maximum water depths that can occur after a breakthrough of primary flood defences.
Primary flood defences are dikes, dams, dunes and works of art that offer protection against outdoor water. Outside water is water from the large rivers, large lakes and the sea. The primary barriers are laid down and standardised in the Water Act. A breakthrough of a primary flood barrier usually causes a larger flood than a breakthrough of a regional flood barrier.
The dike pathways with the status of a primary flood barrier are laid down in the Water Act. The Water Act also lays down the safety standard per route. The water defence managers (water boards and Rijkswaterstaat) are responsible for the care of these flood defences.
The map with the flood picture after breakthrough of the primary flood defences was compiled from the primary flood images from Risk Map.nl that follow from the National Database Flood Data (the source database for flood scenarios in the Netherlands) and has been supplemented by three additional scenarios developed in the Delta Programme 2014. These three scenarios fall into the management area of Hoogheemraadschap Schieland and Krimpenerwaard and an additional scenario of the extra dike area (scenario ID 11728) and breakthrough of the Dutch at Capelle (scenario ID 18728) and Gouda (scenario ID 18728) have been added.
Resources
| Name |
Format |
Description |
Link |
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0 |
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https://geodata.zuid-holland.nl/geoserver/klimaat/wms?service=WMS&version=1.3.0&request=GetCapabilities |
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0 |
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https://geo.zuid-holland.nl/Data/atom/overstromingsbeeld_primaire_keringen.xml |
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34 |
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https://geodata.zuid-holland.nl/geoserver/klimaat/wms?service=WMS&version=1.1.0&request=GetMap&layers=klimaat%253AOverstromingsbeeld_primaire_keringen&bbox=43662.5%252C406692.0%252C130481.0%252C483120.0&width=768&height=676&srs=EPSG%253A28992&format=image%252Fpng |
Tags
- klimaateffectatlas
- overstroming
- primaire-waterkeringen