The Catalan Water Agency (ACA) opens the call of subsidies intended to co-finance the extraordinary expenses incurred by local bodies and generated by the transport of water intended for domestic consumption by tanker vehicles, or for the execution of works or equivalent emergency actions intended to immediately solve problems of potability or lack of water (ref. BDNS 632687).
El terms of submission of applications and justification ends August 31rd of 2022.
You will find more information in theirs regulatory bases.
Per process go to Procedures, in the Catalog of procedures and, specifically, in the service ACA-CIS008 - Subsidies for water transport by tanker vehicle or execution of emergency works.