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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 25, 2023
South America

South America: Pockets of deficits in Bolivarian Nations, N Brazil

ISciences staff
August 25, 2023
South America
South America: Pockets of deficits in Bolivarian Nations, N Brazil

The 12-month forecast ending in April 2024 anticipates intense deficits to occur throughout several western countries, as well as northern regions of Brazil. Transitional conditions are expected in northern regions of the Guianas. 

ISciences staff
August 24, 2023
Middle East

Middle East: Widespread deficit in Iran, surplus in W Turkey

ISciences staff
August 24, 2023
Middle East
Middle East: Widespread deficit in Iran, surplus in W Turkey

The forecast anticipates widespread deficits throughout most countries within the region, with the most intense anomalies occurring throughout Iran. Notable surplus is expected in portions of Turkey. 

ISciences staff
August 24, 2023
Mexico & C. Amer. & Carib

Mexico, Central America, & the Caribbean: Deficits continue throughout S Mexico, Central America

ISciences staff
August 24, 2023
Mexico & C. Amer. & Carib
Mexico, Central America, & the Caribbean: Deficits continue throughout S Mexico, Central America

The forecast anticipates deficits of varying intensity to be widespread throughout most of Mexico and Central America.

ISciences staff
August 24, 2023
Canada

Canada: Intense deficits persist in most provinces

ISciences staff
August 24, 2023
Canada
Canada: Intense deficits persist in most provinces

The forecast anticipates widespread exceptional deficits throughout most provinces. Small areas of the Yukon should anticipate intense surplus, as well as some transitional conditions. 

ISciences staff
August 23, 2023
United States

United States: Intense surpluses persist in W States

ISciences staff
August 23, 2023
United States
United States: Intense surpluses persist in W States

The forecast ending in April 2024 indicates that western states will continue to experience widespread surpluses, with some intense deficit anomalies appearing in the Pacific Northwest, northern states of the Midwest, and isolated regions in the South. 

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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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