Climate Change Impacts on Urban Stormwater Management Systems

Urban stormwater management systems are integral to mitigating flooding, water quality issues, and managing stormwater runoff in urban environments. However, climate change is altering rainfall patterns, increasing the frequency of extreme weather events, and contributing to higher rainfall intensity and unpredictability. These shifts have significant implications for existing stormwater infrastructure, challenging its ability to effectively manage runoff and prevent flooding. This paper explores the impacts of climate change on urban stormwater management systems, examines existing mitigation strategies, and proposes a more resilient, adaptive system that incorporates nature-based solutions, smart technologies, and enhanced infrastructure designs. The proposed system aims to reduce the risk of flooding, improve water quality, and increase the resilience of urban stormwater systems in the face of a changing climate.