El Web de l'Agència Catalana de l'Aigua

Agència Catalana de l'Aigua



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  • Contractor profile

    Consult the application for all tender and concessions awarded by the ACA

  • Public information

    Access to public information announcements regarding files, drafts of provisions, plans and programmes

  • Water Price Observatory

    The main aspects about the water price in Catalonia for the different uses

  • Services

    Access and consult all the services offered by the ACA

  • Water rate

    Water rate information and the related procedures


Good domestic sanitation habits - PDF (new)
Actions to avoid environmental contamination and the overcost of sewage sistems
Status of the reservoirs
Information on the status of the water resources
Treatment plants in operation
List of treatment systems in service
Use of rainwater - PDF
Methodology for dimensioning storage tanks
River area maps
Download vector files and rasters, and access geoservices

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