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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
February 24, 2024
South America

South America: Deficit continue throughout Brazil, Bolivarian Nations

ISciences staff
February 24, 2024
South America
South America: Deficit continue throughout Brazil, Bolivarian Nations

The forecast anticipates that exceptional deficits will continue throughout most of Brazil, as well as some regions of the Bolivarian Nations. Similarly intense deficits are expected to continue in Chile and the Guianas. 

ISciences staff
February 24, 2024
Mexico & C. Amer. & Carib

Mexico, Central America, & the Caribbean: Surplus emerges in Central America

ISciences staff
February 24, 2024
Mexico & C. Amer. & Carib
Mexico, Central America, & the Caribbean: Surplus emerges in Central America

The forecast anticipates widespread deficits in Mexico to mostly resolve, but still linger in northwestern and central regions of the country. Deficits in Central America are similarly expected to mostly disappear, instead becoming surpluses of varying intensity. 

ISciences staff
February 24, 2024
Canada

Canada: Exceptional deficits persist throughout most provinces

ISciences staff
February 24, 2024
Canada
Canada: Exceptional deficits persist throughout most provinces

The forecast shows some improvement, but exceptional deficits will persist in many regions of Canada.  

ISciences staff
February 21, 2024
Europe

Europe: Intense surplus in central, E Europe

ISciences staff
February 21, 2024
Europe
Europe: Intense surplus in central, E Europe

The 12-month forecast ending in October 2024 anticipates widespread surpluses across most of Continental Europe, with the most intense surpluses occurring in Central and Eastern Europe. 

ISciences staff
February 21, 2024
United States

United States: Exceptional deficits continue in Northern states, Midwest

ISciences staff
February 21, 2024
United States
United States: Exceptional deficits continue in Northern states, Midwest

The forecast anticipates exceptional deficits to diminish in most areas, but persist in some northern states and the Midwest. Extreme to exceptional surplus in western states are also expected to dissipate, becoming mostly normal to abnormal conditions.

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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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