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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
December 29, 2022
Central Asia & Russia

Central Asia & Russia: Intense surpluses in Yenisei River system

ISciences staff
December 29, 2022
Central Asia & Russia
Central Asia & Russia: Intense surpluses in Yenisei River system

The forecast through February 2023 indicates vast areas of intense surplus in Russia's Yenisei River system. Surpluses are also expected in Tajikistan, Kyrgyzstan, Uzbekistan, and Turkmenistan.

ISciences staff
December 29, 2022
East Asia

East Asia: Intense deficits to persist in the Yangtze River Basin

ISciences staff
December 29, 2022
East Asia
East Asia: Intense deficits to persist in the Yangtze River Basin

The forecast through February 2023 indicates widespread, intense water deficits in China from the Yangtze Gorges through Guizhou, and in southern Taiwan. Deficits are also forecast in South Korea and southern Japan.

ISciences staff
December 29, 2022
Australia & New Zealand

Australia & New Zealand: Intense surpluses continue in SE Australia

ISciences staff
December 29, 2022
Australia & New Zealand
Australia & New Zealand: Intense surpluses continue in SE Australia

Widespread, intense water surpluses will persist in southeastern Australia through February 2023 or longer.

ISciences staff
December 29, 2022
Southeast Asia & Pacific

Southeast Asia & the Pacific: Widespread surpluses to persist

ISciences staff
December 29, 2022
Southeast Asia & Pacific
Southeast Asia & the Pacific: Widespread surpluses to persist

Surpluses of varying intensity are forecast throughout much of Southeast Asia and many areas in the Pacific. Anomalies will be especially intense in Thailand, Cambodia, and Myanmar, though deficits will emerge in northern Myanmar.

ISciences staff
December 29, 2022
Middle East

Middle East: Intense water deficits, transitional conditions throughout

ISciences staff
December 29, 2022
Middle East
Middle East: Intense water deficits, transitional conditions throughout

Severe water deficits are forecast in Riyadh Province, Saudi Arabia through February 2023. Deficits of varying intensity are expected in western Turkey through February or longer.

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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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