SWITZERLAND · HABITATS · WATERCOURSES
Ökomorphologie der Fliessgewässer — Abstürze
What this layer shows
Natural and artificial drops in rivers and streams from the ecomorphological survey (level F), with their type and material. Drops are often barriers to fish migration; the layer is a first basis for judging how passable a stretch of river is.
Publisher and licence
Bundesamt für Umwelt (BAFU), opendata.swiss: freie Nutzung, Quellenangabe Pflicht
Licence not stated by the publisher
Bundesamt für Umwelt (BAFU), opendata.swiss: freie Nutzung, Quellenangabe Pflicht
Where the data comes from
GEOADMIN
Merestone asks this service live for the area on screen. Nothing is copied or stored beyond a short cache.
Facts shown for each feature
Type · Material · Survey date
In these presets
Environmental assessment
Where an environmental consultancy starts a site assessment: the federal biotope inventories, forest reserves and wildlife rest zones, the state of the rivers, wildlife corridors and amphibian crossing sites, the sites of threatened mosses, and the groundwater protection zones, hazard map and polluted-site registers of the cantons that publish them openly.
Water and natural hazards
Groundwater protection zones S1 to S3, Sh and Sm, protection areas, water protection areas Au and Ao and inflow areas, river space, then the hazard and hazard indication maps, the natural event register and seismic subsoil classes: with bathing waters and the ecomorphological state of the rivers.