In the face of rapid urbanization and climate change, cities are grappling with complex water management challenges. A recent perspective piece published in *Water Resources Research* (translated as *Research on Water Resources*) sheds light on the evolving field of urban hydrology and offers a roadmap for addressing these pressing issues. Led by K. Blount from the School of Integrated Sciences, Sustainability and Public Health at the University of Illinois Springfield, the research emphasizes the need for interdisciplinary collaboration, innovative education, and community engagement to tackle urban water challenges effectively.
As two-thirds of the global population is projected to live in urban areas by 2050, the strain on water resources and infrastructure will intensify. The study highlights that urban hydrology must integrate built infrastructure, public policy, social justice, public health, and socioeconomic systems to meet these challenges. “Urban hydrologists have a unique opportunity and responsibility to advance scientific understanding and support informed decision-making,” says Blount. This holistic approach is crucial for ensuring that urban communities have access to clean water and resilient infrastructure.
The research identifies three key areas for advancing the field: refocusing the conceptual organization to better integrate physics and people, building an urban hydrology community of practice, and enhancing the societal impacts of research. Within these areas, the authors outline ten action items, including interdisciplinary research collaborations, improved education and training, and institutional support for community-engaged research.
For the energy sector, the implications are significant. Effective water management is essential for energy production, particularly in thermoelectric power plants that rely on water for cooling. Urban hydrology research can inform policies and technologies that optimize water use, reduce environmental impact, and enhance energy security. “By integrating water management strategies with energy production, we can create more sustainable and resilient urban environments,” notes Blount.
The study also underscores the importance of participatory research, where communities are actively involved in the research process. This approach ensures that solutions are tailored to the specific needs and contexts of urban areas, fostering greater acceptance and effectiveness. “Community engagement is not just a box to check; it’s a critical component of successful urban hydrology research,” Blount emphasizes.
As cities continue to grow and climate change exacerbates water-related challenges, the insights from this research will be invaluable. By fostering interdisciplinary collaboration, investing in education, and prioritizing community engagement, the field of urban hydrology can drive innovation and support the development of sustainable urban water systems. The perspective piece published in *Water Resources Research* serves as a comprehensive guide for researchers, policymakers, and practitioners to navigate the complexities of urban hydrology and create a more water-secure future.