The Cuesta Blanca plant became clogged with sediment. Carlos Paz is requesting investment from the communes to prevent new outages
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An unusual 16.4-foot rise (5 meters) in the San Antonio River caused severe technical problems at the Cuesta Blanca water treatment plant. The dragging of sediment and stones created a blockage in the intake structure that forced a restriction of the drinking water supply. The phenomenon triggered a water crisis in Villa Carlos Paz and in the towns in the south of Punilla that depend on the same regional system.
The mayors of the area met to assess the impact of the weather event and coordinate actions that would guarantee the provision of the service. The authorities decided to request technical advice from the provincial Ministry of Infrastructure in order to optimize resources. The objective is to work on joint planning that will overcome these operational contingencies through institutional order.
The meeting included the participation of the leaders of Tala Huasi, Icho Cruz, Cuesta Blanca, Mayu Sumaj, and San Antonio de Arredondo. The local chiefs agreed that the intake system supplies multiple towns and requires efficient unified management. The search for structural solutions is essential in order to strengthen the provision of public services throughout the corridor.
Planta Potabilizadora de Cuesta Blanca
Technical assessment and project planning
Villa Carlos Paz's municipal government explained that the obstruction was the result of the dragging of ashes from the fires that occurred in 2025. The local administration recalled that it manages the water treatment plant and the Environmental Center under an "active regional solidarity framework." The official statement detailed that constant efforts are being made to maintain the operability of essential public services.
The Villa Carlos Paz government highlighted the importance of neighboring towns accompanying growth with new capital investments. It is necessary to move forward with sewer network projects and their own water reservoirs to avoid excessive dependence on the current system. The modernization of infrastructure is key to ensuring residents' quality of life in the face of the growing demand in the tourist area.
El municipio de Villa Carlos Paz explicó que la obstrucción fue producto del arrastre de cenizas de los incendios ocurridos en 2025.
Regional planning must include the extension of pipelines and the installation of regulating pumps that will improve flow pressure. The parties reaffirmed their willingness to maintain institutional dialogue in order to guarantee access to drinking water. Cooperation among municipalities and compliance with current agreements are the foundation for Punilla's development.
La modernización de la infraestructura es clave para asegurar la calidad de vida de los vecinos ante la demanda creciente de la zona turística.
