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Emerald sites

Federal Office for the Environment FOEN
Regions and cities, Environment

The Emerald Network is a Europeanwide network that seeks to protect endangered animal and plant species and natural habitats listed in the Bern Convention. To obtain Emerald...

Last updated: September 17, 2009
- SERVICE
- WMS
- WMTS
- HTML
- API
- biotope
- habitats-and-biotopes
- protected-sites
- fsdi-federal-spatial-data-infrastructure
Comparison of discharge and water gauge data with hazard levels

Federal Office for the Environment FOEN
Regions and cities, Environment

The map shows the current discharge at all the stations, as compared with flood hazard levels.

Last updated: October 30, 2014
- SERVICE
- WMS
- ZIP
- lake
- hydrology
- water-geographic
- watercourse
- 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
- environment
- habitats-and-biotopes
- protected-sites
- leisure-centre
- space-provided-for-waters
- fsdi-federal-spatial-data-infrastructure
- tranquility
Areas of storm damage caused by “Vivian” in 1990

Federal Office for the Environment FOEN
Regions and cities, Environment

Federal government inventory of damage caused by “Vivian” in February 1990: database of areas of total damage in forests. Defined criteria and conditions: Area of total damage:...

Last updated: January 15, 1992
- SERVICE
- WMTS
- WMS
- forestry
- storm-damage
- fsdi-federal-spatial-data-infrastructure
Precipitation sum June-August, period 2070-2099, Scenario RCP 4.5

Federal Office for the Environment FOEN
Regions and cities, Environment

The map shows the precipitation sum (in mm) for the months June to August calculated for the period 2070-2099. The precipitation anomalies of the climate scenario were added to the...

Last updated: April 1, 2022
- WMS
- WMTS
- SERVICE
- HTML
- forestry
- storm-damage
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
Water status monitoring stations CH

Federal Office for the Environment FOEN
Regions and cities, Environment

The data set represents the monitoring stations where the water status is recorded. The cantons are responsible for water protection enforcement, as they are for other...

Last updated: March 1, 2013
- SERVICE
- WMS
- WMTS
- HTML
- API
- environment
- human-health-and-safety
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
- water
Basis for determining Q347 flow rate

Federal Office for the Environment FOEN
Regions and cities, Environment

The Water Protection Act specifies how appropriate residual flows can be determined. This applies to new water withdrawals and also to existing withdrawals for which concessions...

Last updated: January 1, 2000
- SERVICE
- WMS
- WMTS
- HTML
- API
- water-geographic
- fsdi-federal-spatial-data-infrastructure
General situation of groundwater levels and spring discharges

Federal Office for the Environment FOEN
Regions and cities, Environment

The map provides an overview of the current groundwater levels and spring discharges in Switzerland. Percentiles based on the daily values of the reference period 1991–2020 are...

Last updated: September 21, 2016
- SERVICE
- WMS
- ZIP
- hydrology
- water-geographic
- 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: March 3, 2025
- SERVICE
- WMS
- WMTS
- HTML
- API
- hazard
- environment
- natural-hazard
- official-geodata
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Sicyos angulatus

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 Landscapes and Natural Monuments

Federal Office for the Environment FOEN
Regions and cities, Environment

Article 5 of the Federal Act of 1 July 1966 on the Protection of Nature and Cultural Heritage (NCHA) orders the Federal Council to compile inventories of sites of national...

Last updated: November 15, 2022
- SERVICE
- WMS
- WMTS
- HTML
- API
- e-geoch
- official-geodata
- conservation-and-archiving-planning-aap---confederation
- environment
- protected-sites
- fsdi-federal-spatial-data-infrastructure
Invasive alien plants - map of the potential area Lupinus polyphyllus

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
Map of seismic subsoil categories according to the standard SIA 261

Federal Office for the Environment FOEN
Regions and cities, Environment

The site class is a required indication to determine the seismic action for a structure according to the building code SIA 261. The maps of site classes are indicative maps and are...

Last updated: August 13, 2025
- SERVICE
- WMTS
- WMS
- HTML
- API
- microzonation
- conservation-and-archiving-planning-aap---confederation
- earthquake
- natural-risk-zones
- fsdi-federal-spatial-data-infrastructure
Swiss National Park

Federal Office for the Environment FOEN
Regions and cities, Environment

Switzerland’s National Park was created in 1909 through private initiatives. When the Confederation took over, it was officially created on 1 August 1914. The park was expanded...

Last updated: January 17, 2001
- SERVICE
- WMS
- WMTS
- HTML
- official-geodata
- conservation-and-archiving-planning-aap---confederation
- e-geoch
- environment
- landscape
- protected-sites
- fsdi-federal-spatial-data-infrastructure
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
Air pollution by sulfur dioxide

Federal Office for the Environment FOEN
Regions and cities, Environment

Higher concentrations of sulfur dioxide (SO₂) can have especially negative effects on the respiratory tract; asthmatics and people with chronic respiratory diseases are...

Last updated: August 19, 2025
- WMS
- WMTS
- HTML
- SERVICE
- air-pollutant
- air
- atmospheric-conditions
- human-health-and-safety
- fsdi-federal-spatial-data-infrastructure
- e-geoch
- conservation-and-archiving-planning-aap---confederation
Air pollution by Ozone

Federal Office for the Environment FOEN
Regions and cities, Environment

Ground-level ozone has negative impacts on human health and vegetation. High levels in particular lead to irritation of the respiratory tract and lung tissue. In plants, high ozone...

Last updated: January 1, 2025
- WMS
- WMTS
- HTML
- SERVICE
- air-pollutant
- air
- atmospheric-conditions
- human-health-and-safety
- fsdi-federal-spatial-data-infrastructure
- e-geoch
- conservation-and-archiving-planning-aap---confederation
Nighttime road traffic noise exposure

Federal Office for the Environment FOEN
Regions and cities, Environment

The map shows the nighttime road traffic noise to which the population is exposed. The data is based on area-wide model calculations (sonBASE). The Swiss road network included in...

Last updated: December 31, 2021
- SERVICE
- WMS
- WMTS
- HTML
- official-geodata
- conservation-and-archiving-planning-aap---confederation
- e-geoch
- noise-abatement
- noise-immission
- noise-effect
- traffic-noise
- noise-level
- noise
- noise-pollutant
- human-health-and-safety
- fsdi-federal-spatial-data-infrastructure
Ecomorphology Level F – Drop structures

Federal Office for the Environment FOEN
Regions and cities, Environment

To enable surface waters to be fully protected, their status must be known. The Modular Stepwise Procedure provides the framework for standardized investigation and assessment of...

Last updated: August 8, 2013
- SERVICE
- WMS
- WMTS
- HTML
- API
- vector
- renaturation
- environmental-monitoring-facilities
- fsdi-federal-spatial-data-infrastructure
- official-geodata
Cantonal & private gauging stations (HADES 5.1.2)

Federal Office for the Environment FOEN
Regions and cities, Environment

This set of data represents the locations of hydrometric gauging stations belonging to cantons (data source: “KANTON”) and private owners (data source: “HADES”). The data was...

Last updated: January 1, 2003
- SERVICE
- WMTS
- WMS
- HTML
- API
- fsdi-federal-spatial-data-infrastructure
- water-geographic
- gewiss

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14,227 datasets found

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