The Natural Infrastructure for Aquifer Recharge Financial Calculator, is an excel based tool with a flexible financial model that estimates the private costs and benefits, including the return on investment (ROI), of natural infrastructure interventions designed to enhance aquifer recharge. This calculator was designed to help water-sector decision-makers of Nuevo León and the Monterrey Metropolitan...

This report shows how poor water quality stalls economic progress, stymies human potential, and reduces food production. The report calls for a paradigm shift that emphasizes safer, and often more cost-effective remedies that prevent pollution by combining smarter policies with newer technologies.

This report reveals the countries where the most people live with physical water scarcity, how ballooning customer demands jeopardise water access for the poorest and most marginalised people, and how making thoughtful choices as consumers can help ensure access to water for basic needs is prioritised.

Climate change poses a major threat to the watersheds of the Hindu Kush region of the Himalayas (HKH). Increasing temperatures are likely to exacerbate existing trends, which cause low water levels in the summer and floods in the winter.

The need to understand the impact of urbanisation and changing land use on water and solute mass balances in the groundwater underlying urban areas has been increasingly recognised over the past 25 years. Groundwater resources are now included, for example, as part of integrated urban water management (IUWM). Conceptual models for IUWM have recently included: