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Latin American regions implement water management plans to combat El Niño risks
Various regions across Latin America are implementing emergency measures and technological strategies to mitigate risks associated with the El Niño phenomenon and climate change.
In Argentina, local municipalities like Lavalle and Maipú are investing in hydraulic infrastructure and real-time monitoring systems, such as the National Institute of Water (INA) telemetry network, to prevent flooding. Experts warn that the hydrological scenario is complex, noting that factors like the Indian Ocean Dipole will influence rainfall patterns alongside El Niño. In Chascomús, authorities are coordinating with local organizations to prepare for potential flooding through channel cleaning and pump station maintenance.
In Peru, the XII Expo Agua y Sostenibilidad 2026 has convened experts and international technology providers to address water scarcity and intense rainfall. Similarly, Peru's National Water Authority (ANA) is monitoring 70 critical points and 113 kilometers of riverbeds to manage risks.
In Mexico, the Water Management Secretariat (SEGIAGUA) deployed specialized machinery and technical teams to resolve flooding in Mexico City following heavy rainfall. Meanwhile, in Venezuela, the Santiago Mariño municipality is conducting dredging and cleaning operations in the Payita and Turmero rivers to protect over 50 communities from seasonal rains.
Entities
Autoridad Nacional del Agua · El Niño · Expo Agua y Sostenibilidad 2026 · Hospital Guillermo C. Paterson · Instituto Nacional del Agua · Julio Bravo · Municipalidad de Chascomús · Municipalidad de Maipú · Municipalidad de San Pedro de Jujuy · San Pedro de Jujuy · Secretaría de Gestión Integral del Agua
Claims
What the coverage asserts, and how many sources carry each claim.
- [○ 1 SOURCE] Flooding in Xochimilco, Mexico City, affected 12 homes in San Gregorio Atlapulco, San Luis Tlaxialtemalco, and Santa Cruz Acalpixca. www.excelsior.com.mx
- [○ 1 SOURCE] The National Water Authority (ANA) is intervening in 70 critical points and 113 kilometers of riverbeds due to El Niño. peruconstruye.net
- [○ 1 SOURCE] Rainfall in Mexico City exceeded 15.2 million cubic meters, while the metropolitan area reached 29.4 million cubic meters. www.excelsior.com.mx
- [○ 1 SOURCE] The Municipality of Lavalle signed an agreement with Mendoza's Directorate of Hydraulics for $30 million to clean drains. despertadorlavalle.com.ar
- [○ 1 SOURCE] SEGIAGUA deployed 115 personnel and 35 pieces of specialized machinery to address flooding in Mexico City. www.excelsior.com.mx
- [○ 1 SOURCE] The hydraulic works in Lavalle will involve 200 machine hours to intervene in 6,000 linear meters of drains and collectors. despertadorlavalle.com.ar
- [○ 1 SOURCE] Lavalle signed a collaboration agreement with the IV Irrigation Zone to provide fuel for operational tasks. despertadorlavalle.com.ar
- [○ 1 SOURCE] The ANA uses digital tools and georeferenced information to monitor El Niño prevention measures. peruconstruye.net