This article presents a methodology for estimating flood risk in urban areas integrating pluvial flooding, river flooding and failure of both small and large dams. The first part includes a review of basic concepts on flood risk analysis, evaluation and management. Flood risk analyses may be developed at local, regional and national level, however a general methodology to perform a quantitative flood risk analysis including different flood hazards is still required. The second part describes the proposed methodology, which presents an integrated approach - combining pluvial, river flooding and flooding from dam failure, as applied to a case study: an urban area located downstream of a dam under construction. The methodology enhances the approach developed within the SUFRI project ("Sustainable Strategies of Urban Flood Risk Management to cope with the residual risk", 2009-2011). This article also shows how outcomes from flood risk analysis provide better and more complete information to inform authorities, local entities and the stakeholders involved in decision-making with regard to flood risk management. © Author(s) 2014.
CITATION STYLE
Castillo-Rodríguez, J. T., Escuder-Bueno, I., Altarejos-García, L., & Serrano-Lombillo, A. (2014). The value of integrating information from multiple hazards for flood risk analysis and management. Natural Hazards and Earth System Sciences, 14(2), 379–400. https://doi.org/10.5194/nhess-14-379-2014
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