Communities worldwide face increasing challenges from climate-induced inland flood events, necessitating effective flood mitigation strategies. Florida’s Comprehensive Vulnerability Assessment and Adaptation Plan to characterize community asset vulnerability to climate impacted flood hazard is being used to assess the impacts of flooding from current and future precipitation on critical infrastructure in the communities to support development of adaptation strategies.
This study employs hydrological and hydraulic (H&H) geospatial analysis to evaluate the future flood events impact from climate change on critical assets and infrastructure. H&H modeling software Hydrologic Engineering Centers – River Analysis System (HEC-RAS) was used to simulate flood depths for various climate impacted events. Then, ESRI Model Builder was leveraged to analyze and identify vulnerable areas and assets prone to flooding within the community.
The comprehensive analysis provides actionable insights for strategic stormwater management projects aimed at mitigating flood risks. Results identify specific locations and infrastructure most susceptible to flooding, guiding the placement of infrastructure improvements and adaptation measures. To facilitate planning efforts, a user-friendly web application has been developed for planners and engineers to interactively access and utilize the analysis results.
This integrative approach not only improves flood resilience planning but also supports informed decision-making processes for sustainable community development in the face of increasing climate challenges.
