2024.12.5
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Swiss Hydrological Data

The swiss_hydrological_data integrationIntegrations connect and integrate Home Assistant with your devices, services, and more. [Learn more] will show you details (temperature, level, and discharge) of rivers and lakes in Switzerland.

Setup

The station overview contains a list of all available measuring points and will help to determine the ID of station which is needed for the configuration.

Configuration

To enable this integrationIntegrations connect and integrate Home Assistant with your devices, services, and more. [Learn more], add the following lines to your configuration.yamlThe configuration.yaml file is the main configuration file for Home Assistant. It lists the integrations to be loaded and their specific configurations. In some cases, the configuration needs to be edited manually directly in the configuration.yaml file. Most integrations can be configured in the UI. [Learn more] file. After changing the configuration.yamlThe configuration.yaml file is the main configuration file for Home Assistant. It lists the integrations to be loaded and their specific configurations. In some cases, the configuration needs to be edited manually directly in the configuration.yaml file. Most integrations can be configured in the UI. [Learn more] file, restart Home Assistant to apply the changes. The integration is now shown on the integrations page under Settings > Devices & services. Its entities are listed on the integration card itself and on the Entities tab.

# Example configuration.yaml entry
sensor:
  - platform: swiss_hydrological_data
    station: STATION_ID
    monitored_conditions:
      - temperature
      - level
      - discharge

Configuration Variables

Looking for your configuration file?
station string Required

The ID of the measurement point.

monitored_conditions list (Optional, default: temperature)

The list of measurements you want to use. Available is temperature, level or discharge.

Sensors are exposing additional values through their attributes for all available conditions:

  • max-24h: The maximum measurement for the last 24 hours.
  • mean-24h: The mean measurement for the last 24 hours.
  • min-24h: The minimum measurement for the last 24 hours.
  • station_update: There is a time span between the sensor update in Home Assistant and the updates from the stations. Include those information if you are building automations based on the discharge of a water body.

Note

The sensors don’t show the latest measurement, but those from the last hour due to the source of data. Some stations also don’t provide data for certain measurements.

The hydrological measurements are coming from the Swiss Federal Office for the Environment (Bundesamt für Umwelt - Abt. Hydrologie) and are updated every 10 minutes.

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