Gefahrenkarten — synoptische Gefahrenstufen

Wat deze laag toont

The cantons' hazard maps in synoptic form: for each area, the highest hazard level across flooding, landslide, rockfall and avalanche: high, medium and low hazard and residual hazard. The cantons produce the maps under forestry and flood-protection law and take them into account in structure and land-use planning; in high-hazard areas new buildings are as a rule excluded, in medium-hazard areas possible only with conditions. Hazard maps mostly cover settled areas. Included: the cantons of AG, AI, AR, BE, BL, FR, GE, GL, GR, JU, LU, SH, SO, SZ, TG, TI, VS, ZG and ZH; cantons whose terms of use do not allow use in this app, or that do not publish the data openly, are not included. For the canton of Graubünden's data: “No warranty is given as to the correctness, accuracy, currency or completeness of the published information.”