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Diffuse dissolved phosphorus inputs into waters, modelled values
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 cen...
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Cantonal & private gauging stations (HADES 5.1.2)
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 co...
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Diffuse total phosphorus inputs into waters
Regions and cities, Environment
Phosphorus inputs into waters represent an undesirable pollution load. A total of some 3,400 tonnes of total phosphorus (dissolved and particulate phosphorus) enter Swiss waters...
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Base areas (catchment areas) HADES
Regions and cities, Environment
The base areas form the lowest layer of the system of catchment areas that describe Switzerland’s hydrographical structure (Hydrological Atlas of Switzerland, HADES). As many un...
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Balance areas (catchment areas) HADES
Regions and cities, Environment
The balance areas form the middle layer of the system of catchment areas that describe Switzerland’s hydrographical structure (Hydrological Atlas of Switzerland, HADES). They ar...
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Water temperature of rivers and streams
Regions and cities, Environment
The map provides an overview of current water temperatures in Switzerland's rivers.
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HQStat flood statistics
Regions and cities, Environment
Data on flood events is managed and statistically evaluated by the FOEN; the findings are made available in the form of result sheets. A systematic statistical evaluation of flo...
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Stations hydrological forecasts
Regions and cities, Environment
The map provides an overview of stations forecasted by FEWS.
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PGEE_Plan général d'évacuation des eaux hors zone (PGHZ)
Regions and cities, Environment
Le plan général d'évacuation hors zone (PGHZ) régit l’évacuation et le traitement des eaux hors du périmètre des égouts publics. Il localise les installations privées d'évacuati...
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PGEE_Cadastre des canalisations
Regions and cities, Environment
Le cadastre des canalisations décrit les installations d'évacuation des eaux gérées par les communes. Il est composé des canalisations, des chambres, des ouvrages spéciaux (déve...
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Zones et secteurs de protection des eaux souterraines
Regions and cities, Environment
Carte des zones et secteurs de protection des eaux souterraines. Elle définit les mesures d'organisation du territoire relatives aux eaux, selon l'annexe 4 de l'Ordonnance fédér...
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Périmètre réservé aux eaux (PRE)
Regions and cities, Environment
Le périmètre réservé aux eaux (PRE) correspond à l’espace réservé aux eaux tel que défini dans la loi fédérale sur la protection des eaux (LEaux) et son ordonnance (OEaux) d’app...
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Plan d'entretien des cours d'eau et plans d'eau
Regions and cities, Environment
Le Plan d'entretien des cours d'eau et plans d'eau comprend les trois couches géoréférencées suivantes : - ActionsPonctuelles : Cette couche renseigne les actions ponctuelles au...
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Watercourse register Liechtenstein
Regions and cities, Environment
The watercourse cadastre contains information on the watercourse network, the kilometres of watercourses and their catchment areas.
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Swiss Map Vector 10, Swiss national vector map 1:10 000
Regions and cities, Environment
Swiss Map Vector 10 is the Swiss national 1:10,000 scale map in vector format. It includes all complete and differentiated rail, road and path networks, a detailed representatio...
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National Map 1:100'000
Regions and cities, Environment
The National Map 1:100,000 is a supra-regional topographic map of Switzerland. The map perimeter is divided into 23 individual sheets. There are composites of specified regions....
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National Map 1:50'000, winter representation
Regions and cities, Environment
The winter national map 1:50'000 is a derivation of the topographical national map 1:50'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies...
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National Map 1:25'000, winter representation
Regions and cities, Environment
The winter national map 1:25'000 is a derivation of the topographical national map 1:25'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies...
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National Map 1:10'000 (color)
Regions and cities, Environment
The 1:10,000 national map is swisstopo’s largest scale topographic map. It stands out for its detailed representation of traffic, settlements, terrain and vegetation as well as ...
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Swiss Map Vector 25, Swiss national vector map 1:25 000
Regions and cities, Environment
Swiss Map Vector 25 is the Swiss national 1:25,000 scale map in vector format. It includes all complete and differentiated rail, road and path networks, a detailed representatio...
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National Map 1:1 million, winter representation
Regions and cities, Environment
The winter national map 1:1 million is a derivation of the topographical national map 1:1 million of Switzerland with detailed depictions of traffic, settlement areas, terrain, ...
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Topographical Map (Dufour Map)
Regions and cities, Environment
The first official map of Switzerland. First issued between 1844 and 1864, updated up to 1939. 25 sheets. Map format: 70 x 48 cm = 3360 km2. Representation of the terrain: Shade...
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National maps of Switzerland, winter representation
Regions and cities, Environment
The winter national map is a derivation of the topographical national maps of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodies of water and veg...
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Swiss Map Vector 1000, Swiss national vector map 1:1 Million
Regions and cities, Environment
Swiss Map Vector 1000 is the Swiss national 1:1,000,000 scale map in vector format. It provides a clear depiction of the main traffic axes, residential areas, bodies of water, s...
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National Map 1:1 million (grey)
Regions and cities, Environment
The National Map 1:1 million (grey) is a small-scale topographic map giving an overview of Central Europe: Switzerland and its neighbours from Lyons to Salzburg and from Strasbo...