Freshwater6 zonesMCM a year

Freshwater, when the river can't fill every claim

River basins shared across borders and states: the Nile, Mekong, Colorado, Ganges-Brahmaputra, Murray-Darling and Amazon.

Pick a zone on the globe or in the list. Every input is shown, and modelled figures are marked.

Freshwater zones6

The engine

Run the split yourself. Check every step.

Pick a zone, set how much each principle counts, and run it. The same published method works every zone in all six domains. Read the method

Select Zone

Egypt, Ethiopia, Sudan: Grand Dam dispute

Critical

Current Claims

Sustainable Flow

Flow Health -

Population Equity 30%

Treaty Compliance 30%

Water Dependency 20%

Historical Rights 20%

Sustainability target 100% of limit

OR-Tools GLOP Before / After

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Select a zone and click
Run CORIOLIS ONE Allocation