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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
January 27, 2025
Middle East

Middle East: Iran, Saudi Arabia, Oman to endure deficits

ISciences staff
January 27, 2025
Middle East
Middle East: Iran, Saudi Arabia, Oman to endure deficits

Widespread exceptional deficits in the Middle East will resolve in some areas, but remain in some portions of Saudi Arabia, Oman, and Iran. Moderate to severe surplus is anticipated in some coastal regions along the Red Sea. 

ISciences staff
January 27, 2025
Africa

Africa: Surpluses in Sahel to continue

ISciences staff
January 27, 2025
Africa
Africa: Surpluses in Sahel to continue

Surpluses will remain along the Sahel. Exceptional deficits will persist in northwestern, central, and eastern portions of Africa.  

ISciences staff
January 23, 2025
Mexico & C. Amer. & Carib

Mexico, Central America, & the Caribbean: Exceptional surplus continues throughout central America

ISciences staff
January 23, 2025
Mexico & C. Amer. & Carib
Mexico, Central America, & the Caribbean: Exceptional surplus continues throughout central America

Exceptional deficits will continue in northwestern Mexico. Severe to exceptional surpluses will persist in much of Central America. 

ISciences staff
January 23, 2025
South America

South America: Deficits remain in the Amazon, Andes

ISciences staff
January 23, 2025
South America
South America: Deficits remain in the Amazon, Andes

Widespread deficits in South America will diminish in some countries, but will remain present in several regions of the Amazon, as well as some portions of the Andes.  

ISciences staff
January 23, 2025
East Asia

East Asia: Deficits persist throughout NW China, Yangtze River Basin

ISciences staff
January 23, 2025
East Asia
East Asia: Deficits persist throughout NW China, Yangtze River Basin

Exceptional deficits will remain throughout northwestern China and in the Yangtze River Basin. Central and northeastern China will observe moderate to severe surpluses.  

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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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