Chile's water user groups and flood response underscore water security challenges

In Chile, everyday water allocation is overseen by local user organizations—including basin monitoring boards, canalist associations and community water groups—that coordinate thousands of users, manage critical infrastructure and settle conflicts. These bodies are seen as essential for the country's water security, but they now face heightened pressure from climate‑driven variability, stricter regulations, urban expansion and limited technical tools.

The vulnerability of this decentralized management was highlighted by the severe floods that struck the commune of Licantén in the VII Region during 2023. The overflow of the Mataquito River affected over 3,000 people and left 1,400 homes damaged, while cutting off roads, electricity, water and internet services. Repeated flooding in Licantén, despite past reconstruction efforts, shows a persistent gap in disaster preparedness and the need for stronger coordination between local water managers and authorities.