7 datasets found

  • Flood alert map for rivers and lakes of national interest

    Geography, Territory and environment

    The Flood Alert map shows the current flood hazard for all lakes and rivers of national interest. Rivers of national interest are divided into separate sections. A flow monitori...

    • ZIP
    • GeoJSON
    • SERVICE
  • Flood alert map for small catchments

    Geography, Territory and environment

    The FOEN also issues information when a sharp rise in small and medium-sized river levels is expected locally. In these cases, it is impossible to say precisely which rivers wil...

    • ZIP
    • GeoJSON
    • SERVICE
  • General situation of rivers and lakes

    Geography, Territory and 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...

    • ZIP
    • GeoJSON
    • SERVICE
  • NAQUA-QUANT Monitoring sites (NAQUA National groundwater monitoring)

    Geography, Territory and 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...

    • ZIP
    • GeoJSON
    • SERVICE
  • General situation of groundwater levels and spring discharges

    Geography, Territory and 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...

    • ZIP
    • GeoJSON
    • SERVICE
  • Stations hydrological forecasts

    Geography, Territory and environment

    The map provides an overview of stations forecasted by FEWS.

    • ZIP
    • GeoJSON
    • SERVICE
  • Water temperature of rivers and streams

    Geography, Territory and environment

    The map provides an overview of current water temperatures in Switzerland's rivers (24-hour peak values).

    • ZIP
    • GeoJSON
    • SERVICE