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June 17, 2025
*Water Watch Lists
ISciences staff
ISciences Worldwide Water Watch List June 2025

The forecast through February 2026 expects deficits in Central and Eastern Europe, Central Asia, and the Levant. Surpluses are expected in the western Amazon, the Sahel and southern Africa, and northeastern Australia.

ISciences Worldwide Water Watch List June 2025
May 28, 2025
Australia & New Zealand
ISciences staff
Australia & New Zealand: Surpluses spread ...

Severe to exceptional surpluses will remain throughout Queensland. Exceptional deficits will occur in portions of Victoria, Western Australia, Tasmania, and New Zealand. 

Australia & New Zealand: Surpluses spread throughout Queensland
May 28, 2025
East Asia
ISciences staff
East Asia: Deficits continue in NW China, ...

Exceptional deficits will occur in northwestern and southeastern China, widespread throughout the Yangtze River Basin. Isolated pockets of surplus will affect portions of central and northeastern China. 

East Asia: Deficits continue in NW China, Yangtze River Basin
May 28, 2025
Southeast Asia & Pacific
ISciences staff
Southeast Asia and the Pacific: Deficits ...

Exceptional surpluses throughout Maritime Southeast Asia will mostly diminish, though pockets of severe to exceptional deficits will persist in portions of the Philippines, Indonesia, Papua, West Papua, and New Guinea. 

Southeast Asia and the Pacific: Deficits persist in Maritime SE Asia
May 28, 2025
South Asia
ISciences staff
South Asia: Deficits remain in Afghanistan, ...

Exceptional surpluses in India will mostly dissipate, transitioning to moderate to severe surpluses. Exceptional deficits will remain in Afghanistan and Pakistan. 

South Asia: Deficits remain in Afghanistan, Pakistan, surpluses persist in India
ISciences staff
August 20, 2024
Europe

Europe: Deficits persist in E Europe

ISciences staff
August 20, 2024
Europe
Europe: Deficits persist in E Europe

The forecast indicates that exceptional surplus will resolve in some western and central regions of Europe, becoming mostly near-normal conditions to moderate surplus. Eastern European countries are expected to observe enduring deficits, mostly of moderate to severe intensity. 

ISciences staff
August 15, 2024
*Water Watch Lists

ISciences Worldwide Water Watch List August 2024

ISciences staff
August 15, 2024
*Water Watch Lists
ISciences Worldwide Water Watch List August 2024

The forecast for August 2024 expects significant water deficits for the 12-month period of May 2024 through April 2025 in northern and central Africa, western and central South America, Canada, and northwestern China. Areas expected to experience surplus include western Russia, northern Australia, and southern India.

ISciences staff
July 23, 2024
Africa

Africa: NW, C Africa to experience persisting deficits

ISciences staff
July 23, 2024
Africa
Africa: NW, C Africa to experience persisting deficits

The forecast anticipates that widespread exceptional deficits will resolve in some north-central and southern areas, but remain widespread in northwestern and central portions of the continent. 

ISciences staff
July 23, 2024
South America

South America: Brazil, Bolivarian Nations to observe continued deficits

ISciences staff
July 23, 2024
South America
South America: Brazil, Bolivarian Nations to observe continued deficits

The forecast indicates that widespread exceptional deficits will diminish across a significant portion of South America, though will still remain in some regions of Brazil and the Bolivarian Nations.

ISciences staff
July 21, 2024
Australia & New Zealand

Australia & New Zealand: Surplus anticipated in SE, N Australia

ISciences staff
July 21, 2024
Australia & New Zealand
Australia & New Zealand: Surplus anticipated in SE, N Australia

The forecast indicates that intense surplus will persist in northern Australia and expand across southeastern regions of the country. Deficits will mostly disappear from the region, though some anomalies will linger in Tasmania. 

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Many analyses reported in ISciences-authored blog posts are based on data generated by the ISciences Water Security Indicator Model (WSIM). Other sources, if used, are referenced in footnotes accompanying individual posts. WSIM is a validated capability that produces monthly reports on current and forecast global freshwater surpluses and deficits with lead times of 1-9 months at 0.25°x0.25° resolution. This capability has been in continuous operation since April 2011 and has proven to provide reliable forecasts of emerging water security concerns in that time-frame. WSIM has the ability to assess the impacts of water anomalies on people, agriculture, and electricity generation. Detailed data, customized visualizations, and reports are available for purchase.

For more information contact info@isciences.com.

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