

Aqueduct
Aqueduct 4.0 Current and Future Country Rankings
Complex hydrological data condensed into intuitive indicators of water stress and further aggregated at the country and provincial levels.
Created
Apr 20, 2026
Last Updated
Jun 22, 2026
Temporal coverage
2014 -2080
Caution:
This data is condensed from higher resolution basin-level indicators that are also available.
Key elements of Aqueduct, such as overall water risk, cannot be directly measured and therefore are not validated. Aqueduct remains primarily a prioritization tool and should be augmented by local and regional deep dives.
WRI Data
XLS
1 Data Files
XLS

