Emerging Technologies for the Management of the Azolvamiento at La Estancilla Dam, Manabí, Ecuador

Introduction: this article focused on the management of siltation in the La Estancilla dam in Manabí, Ecuador. It highlights how one of the emerging technologies can help reduce risks to infrastructure and water resources, mitigating siltation.Objective: the impact of siltation on the dam was analyzed using AutoCAD Civil 3D software, and how emerging technologies contribute to the management and monitoring of sedimentation was also explored.Methods: an applied research was conducted, adopting a descriptive and quantitative approach. In situ data was collected using GPS and total station, as well as three-dimensional simulations using AutoCAD Civil 3D to model the evolution of siltation. Additionally, a systematic review of the scientific literature was carried out by selecting 20 relevant articles to identify how emerging technologies can improve the monitoring and mitigation process of sedimentation.Results: the results showed a 45.06% decrease in the active capacity of the reservoir by the end of 2024 and a possible full saturation of more than 100% by 2042, emphasizing the urgent need to implement more advanced technologies. Simulations and the systematic review demonstrated that the use of drones and predictive models can significantly improve accuracy and efficiency in sediment management.Conclusions: The implementation of emerging technologies could ensure the long-term functionality and sustainability of the reservoir, optimizing siltation mitigation strategies and reducing dependence on conventional methods like dredging