Stormwater Harvesting: Engineering Urban Landscapes for Drought Resilience
When drought grips a city, the usual response is to dig deeper wells or build more pipes. But there is another path: harvesting the rain that falls on our roofs, parking lots, and parks. Stormwater harvesting is not a futuristic concept — it is an engineering discipline that transforms urban runoff into a reliable water supply. This guide is for civil engineers, urban planners, landscape architects, and property developers who want to understand how to design systems that work under real-world conditions. We will focus on trends and qualitative benchmarks, not invented statistics. By the end, you will have a clear framework for deciding which approach fits your site, budget, and drought risk. Why Stormwater Harvesting Matters Now The traditional approach to urban water management treats stormwater as a problem to be moved away as quickly as possible.