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Residual flow map of Switzerland: catchment

Federal Office for the Environment FOEN
Regions and cities, Environment

The Federal Act of 24 January 1991 on the Protection of Water against Pollution (LPEP) and its provisions on residual flows came into force on November 1, 1992 in Kraft getreten....

Last updated: January 1, 2004
- SERVICE
- WMS
- WMTS
- API
- environment
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
Percentage of stocking along rivers

Federal Office for the Environment FOEN
Regions and cities, Environment

Vegetation performs important functions. It provides shade for rivers, thus reducing peak water temperatures. In the context of global warming, this is increasingly important....

Last updated: October 7, 2022
- SERVICE
- WMS
- WMTS
- API
- HTML
- environment
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
Hydrogeological sketch

Federal Office for the Environment FOEN
Regions and cities, Environment

Groundwater is present in all subterranean rock. This map gives a hydrogeological overview of Switzerland and its various types of aquifers. Important unconsolidated aquifers are...

Last updated: December 3, 2009
- SERVICE
- WMS
- WMTS
- ZIP
- environment
- geology
- hydrography
- fsdi-federal-spatial-data-infrastructure
Grayling population of national importance: distribution area

Federal Office for the Environment FOEN
Regions and cities, Environment

The data on grayling populations of national im-portance includes four subproducts; the distribution area layer includes the sections of watercourses with 20 major grayling...

Last updated: September 5, 2011
- SERVICE
- WMTS
- WMS
- ZIP
- environment
- habitats-and-biotopes
- fsdi-federal-spatial-data-infrastructure
Assessment of the Chemical Water Status: Ammonium

Federal Office for the Environment FOEN
Regions and cities, Environment

Within the National Surface Water Quality Monitoring Programme (NAWA), water quality is recorded jointly by the federal and cantonal authorities at around 100 monitoring...

Last updated: March 26, 2014
- SERVICE
- WMS
- HTML
- API
- environment
- fsdi-federal-spatial-data-infrastructure
- watercourse
Invasive alien plants - map of the potential area Buddleja davidii

Federal Office for the Environment FOEN
Regions and cities, Environment

The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Echinocystis lobata

Federal Office for the Environment FOEN
Regions and cities, Environment

The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Amphibians appendix 3

Federal Office for the Environment FOEN
Regions and cities, Environment

There are currently 19 different amphibian species that live in Switzerland, and nearly all of them are included in the Red List of Threatened Species. The areas that contain...

Last updated: November 1, 2017
- SERVICE
- WMTS
- WMS
- ZIP
- API
- environment
- habitats-and-biotopes
- protected-sites
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Elodea canadensis

Federal Office for the Environment FOEN
Regions and cities, Environment

The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Federal Inventory of Amphibian Spawning Sites of National Importance - Shifting Sites

Federal Office for the Environment FOEN
Regions and cities, Environment

There are currently 19 different amphibian species that live in Switzerland, and nearly all of them are included in the Red List of Threatened Species. The areas that contain...

Last updated: November 1, 2017
- SERVICE
- WMS
- WMTS
- ZIP
- API
- official-geodata
- e-geoch
- conservation-and-archiving-planning-aap---confederation
- environment
- habitats-and-biotopes
- protected-sites
- fsdi-federal-spatial-data-infrastructure
National Ecological Network REN, extensive agricultural area

Federal Office for the Environment FOEN
Regions and cities, Environment

The National Ecological Network (REN) was developed in close collaboration with cantonal authorities for the protection of nature and landscapes. It issues a technical/sciencific...

Last updated: February 14, 2011
- SERVICE
- WMS
- WMTS
- ZIP
- environment
- habitats-and-biotopes
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Phytolacca americana

Federal Office for the Environment FOEN
Agriculture, fisheries, forestry and food, Regions and cities, Environment

The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Tranquillity Areas

Federal Office for the Environment FOEN
Regions and cities, Environment

Based on the "Tranquillity Map of the Swiss Plateau" and its calculated "tranquillity" values, certain recreational areas were derived. For this purpose, areas that did not fall...

Last updated: February 10, 2022
- WMS
- WMTS
- API
- SERVICE
- HTML
- ZIP
- GPKG
- environment
- habitats-and-biotopes
- protected-sites
- leisure-centre
- space-provided-for-waters
- fsdi-federal-spatial-data-infrastructure
- tranquility
Invasive alien plants - map of the potential area Senecio rupestris

Federal Office for the Environment FOEN
Agriculture, fisheries, forestry and food, Regions and cities, Environment

The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Assessment of the Chemical Water Status: Nitrite

Federal Office for the Environment FOEN
Regions and cities, Environment

Within the National Surface Water Quality Monitoring Programme (NAWA), water quality is recorded jointly by the federal and cantonal authorities at around 100 monitoring stations....

Last updated: March 26, 2014
- SERVICE
- WMS
- HTML
- API
- environment
- fsdi-federal-spatial-data-infrastructure
- watercourse
Diffuse dissolved phosphorus inputs into waters, modelled values

Federal Office for the Environment FOEN
Regions and cities, Environment

Phosphorus inputs into waters represent an undesirable pollution load. Over recent decades high inputs of dissolved phosphorus have led to eutrophication of the lakes of the...

Last updated: January 1, 2023
- SERVICE
- WMS
- WMTS
- HTML
- phosphorus
- environment
- fsdi-federal-spatial-data-infrastructure
- water-geographic
Invasive alien plants - map of the potential area Prunus serotina

Federal Office for the Environment FOEN
Regions and cities, Environment

The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure
Reaches surveyed - cross section securing point

Federal Office for the Environment FOEN
Regions and cities, Environment

The map shows the reaches of watercourses which are currently surveyed periodically under the leadership of the FOEN. They are usually surveyed every 10 years or after major floods...

Last updated: April 1, 2024
- SERVICE
- WMS
- WMTS
- HTML
- API
- environment
- fsdi-federal-spatial-data-infrastructure
Pro Natura: Nature Preserves

Federal Office for the Environment FOEN
Regions and cities, Environment

Pro Natura sichert mit Verträgen über 770 Naturschutzgebiete in der Schweiz mit einer Gesamtfläche von rund 270 km2. Aus unterschiedlichen Gründen dürfen öffentlich nur 763 Gebiete...

Last updated: December 31, 2022
- WMS
- WMTS
- SERVICE
- API
- GPKG
- environment
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Elodea nuttallii

Federal Office for the Environment FOEN
Regions and cities, Environment

The set of invasive alien plants shows the maps of the potential areas of 56 alien plants species present in Switzerland as well as some invasive species present in neighboring...

Last updated: April 2, 2015
- SERVICE
- WMS
- WMTS
- HTML
- environment
- fsdi-federal-spatial-data-infrastructure

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