A drainage channel in Lekki backs up after forty minutes of rain, and the estate behind it floods to the doorstep. The contractor blames the storm. The resident blames the drainage contractor. Neither has actually measured the catchment area feeding that channel, and that is where most water resources failures begin — not in the…

META DESCRIPTION: Water resources trends 2026 are reshaping how engineers design drainage, flood systems, and urban water networks. Discover what’s changing — and how to stay ahead. Water Resources Trends 2026: What Civil Engineers Need to Know In the wet season of 2024, parts of Lagos saw floodwater inundate Lekki-Epe Expressway for the third consecutive…