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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...
- SERVICE
- WMS
- WMTS
- ZIP
- API
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Generalised background map for the representation of hydrological data
Regions and cities, Environment
In addition to the outline of Switzerland, the generalised background map displays a simplified, reduced watercourse network and some selected cities for improved orientation at...
- SERVICE
- WMS
- WMTS
- ZIP
- API
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Gauging stations for hydrological study areas
Regions and cities, Environment
Since 1957 the hydrology division of the FOEN has operated a network of hydrological study areas aimed at observing long-term changes in the water regime within Switzerland’s mo...
- SERVICE
- WMS
- WMTS
- ZIP
- API
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Hydrological study areas
Regions and cities, Environment
Since 1957 the hydrology division of the FOEN has operated a network of hydrological study areas aimed at observing long-term changes in the water regime within Switzerland’s mo...
- SERVICE
- WMS
- WMTS
- ZIP
- API
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Stations hydrological forecasts
Regions and cities, Environment
The map provides an overview of stations forecasted by FEWS.
- SERVICE
- WMS
- ZIP
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NAQUA-QUANT Monitoring sites (NAQUA National groundwater monitoring)
Regions and cities, Environment
Groundwater is the result of the percolation of rainfall and the infiltration of river water. Groundwater levels and spring discharges therefore respond – though possibly with a...
- SERVICE
- WMS
- ZIP
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General situation of rivers and lakes
Regions and cities, Environment
The map shows the current Swissriver discharges and lake water levels compared with the monthly percentiles of the long term hourly averages (expressed in percentiles). The perc...
- SERVICE
- WMS
- ZIP
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General situation of groundwater levels and spring discharges
Regions and cities, Environment
The map provides an overview of the current groundwater levels and spring discharges in Switzerland compared with the expected conditions. The data is shown as below, above or e...
- SERVICE
- WMS
- ZIP
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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.
- SERVICE
- WMS
- ZIP
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Comparison of discharge and water gauge data with hazard levels
Regions and cities, Environment
The map shows the current discharge at all the stations, as compared with flood hazard levels.
- SERVICE
- WMS
- ZIP
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Flood alert map
Regions and cities, Environment
The flood alert map shows the current flood danger level (1 to 5) for all and for the regions in relation to small and medium-sized rivers. The rivers of national interest are d...
- SERVICE
- WMS
- ZIP
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National Long-Term Surveillance of Swiss Rivers
Regions and cities, Environment
The National River Monitoring and Survey Programme (NADUF) tracks the concentrations of substances occurring in selected Swiss watercourses. NADUF, launched in 1972, is a projec...
- SERVICE
- WMS
- WMTS
- ZIP
- API
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Siegfried Map
Regions and cities, Environment
The Topographische Atlas der Schweiz was published over the period from 1870 to 1926, initially under the leadership of Colonel Hermann Siegfried. This was the first complete de...
- SERVICE
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National Map 1:25'000
Regions and cities, Environment
The National Map 1:25,000 is a topographic map of Switzerland representing the areas of traffic and settlements, the hydrography, the topography and the vegetation in great deta...
- SERVICE
- WMS
- WMTS
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Potential use of lakes and rivers for heat extraction and heat discharge
Education, culture and sport, Energy, Regions and cities, Environment
Lakes and rivers provide a great yet largely untapped source of thermal energy. In Switzerland, this renewable source of energy source could be used for heating (heat extraction...
- GPKG
- API
- WMS
- SERVICE
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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 ...
- SERVICE
- WMS
- WMTS
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National Map 1:1 million
Regions and cities, Environment
The National Map 1:1 million is a small-scale topographic map giving an overview of Central Europe: Switzerland and its neighbours from Lyons to Salzburg and from Strasbourg to ...
- SERVICE
- WMS
- WMTS
- ZIP
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swissTLMRegio Hydrography
Regions and cities, Environment
The topic Hydrography contains the different features connected to water. It consists of 6 feature classes and one table. The lines of "FlowingWater" and "StagnantWater" and the...
- SERVICE
- WMS
- WMTS
- API
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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....
- SERVICE
- WMS
- WMTS
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National Map 1:500'000
Regions and cities, Environment
The National Map 1:500,000 is a topographic map giving an overview of Switzerland. The National Map 1:500,000 is published in analogue format as a printed map and in digital for...
- SERVICE
- WMS
- WMTS
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National Map 1:50'000
Regions and cities, Environment
The National Map 1:50,000 is a topographic map of Switzerland representing the areas of traffic and settlements, the topography and the vegetation in detail. The map perimeter i...
- SERVICE
- WMS
- WMTS
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National Map 1:200'000
Regions and cities, Environment
The National Map 1:200,000 is a topographic map giving an overview of Switzerland. The map perimeter is divided into 4 (printed map) or 16 (Swiss Map Raster) sheets. The Nationa...
- SERVICE
- WMS
- WMTS
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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...
- SERVICE
- WMS
- WMTS
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National Map 1:100'000, winter representation
Regions and cities, Environment
The winter national map 1:100'000 is a derivation of the topographical national map 1:100'000 of Switzerland with detailed depictions of traffic, settlement areas, terrain, bodi...
- SERVICE
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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...
- SERVICE
- WMS
