Source: Water Resources Institute

The Aqueduct Global Flood Analyzer is a web-based interactive platform which measures river flood impacts by urban damage, affected GDP, and affected population at the country, state, and river basin scale.

The Aqueduct Water Risk Atlas maps aggregated scores of 12 key water indicators in 15,000 watersheds around the world. This page provides a brief description of the indicators and aggregation. For more complete documentation of the Aqueduct Water Risk Atlas, you can download the Framework document and indicator metadata.

The Aqueduct Water Risk Framework brings together 12 indicators into three categories of water risk and an overall aggregated score. The framework is based on a thorough review of the literature and available global data, and includes several indicators developed exclusively for Aqueduct. It is structured, in particular, to help companies and investors understand indicators of water-related risk to their business, but is intended for all users, including government and civil society to better understand geographic water issues.