GERMANIA · AREE DESIGNATE · PIENE

Hochwassergefahrenflächen HQextrem (bundesweit, WasserBLIcK)

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Che cosa mostra questo livello

Areas flooded by an extreme flood (HQextrem, low probability). Outside designated floodplains these are the risk areas under § 78b WHG, where flood protection must be taken into account when building. Compiled nationwide by the BfG (WasserBLIcK) from the Länder's flood hazard maps under the Floods Directive (3rd cycle 2022–2027); river and coastal flooding are included. What counts is the Land's own flood hazard map and the competent water authority, not this map.

Editore e licenza

WasserBLIcK/BfG und Zuständige Behörden der Länder, 2025 · CC BY 4.0

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Da dove vengono i dati

ARCGIS · geoportal.bafg.de

Merestone interroga questo servizio in diretta per l'area sullo schermo. Nulla viene copiato né conservato oltre una breve cache.

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Acqua e piene

The water-law side of a site: drinking-water and medicinal-spring protection areas with their zones, designated flood plains and flood hazard maps, Saxony’s flood-generation areas, and bathing waters. Flood plains designated under § 76 WHG are subject to the construction safeguards in § 78 WHG, including statutory exceptions and possible approvals by the competent authority. The map does not replace the authority’s assessment of a specific proposal.

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