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ISCIENCES
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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
April 25, 2024
Mexico & C. Amer. & Carib

Mexico, Central America, & the Caribbean: Exceptional deficits remain in NW, E Mexico

ISciences staff
April 25, 2024
Mexico & C. Amer. & Carib
Mexico, Central America, & the Caribbean: Exceptional deficits remain in NW, E Mexico

The forecast indicates that exceptional deficits will decrease in size throughout Mexico, but remain in northwestern and eastern parts of the country. Similarly intense deficits are expected to arise in portions of Guatemala and Honduras.

ISciences staff
April 25, 2024
Canada

Canada: Deficits continue in Prairie Provinces, Northern regions

ISciences staff
April 25, 2024
Canada
Canada: Deficits continue in Prairie Provinces, Northern regions

The forecast anticipates exceptional deficits to lessen in size throughout most provinces, but remain in the West Coast, Prairie Provinces, and some provinces in the North region. 

ISciences staff
April 25, 2024
United States

United States: Deficits continue in the Upper Midwest

ISciences staff
April 25, 2024
United States
United States: Deficits continue in the Upper Midwest

The forecast indicates that many exceptional deficits in the United States will diminish, though some will persist as anomalies of lesser intensity in the Upper Midwest and some regions of the South. Intense surplus is anticipated in some western states, as well as in most of Alaska and Puerto Rico. 

ISciences staff
April 16, 2024
*Special Topics

Mexican Drought in Historical Context: A sign of more extreme heat-driven drought to come

ISciences staff
April 16, 2024
*Special Topics
Mexican Drought in Historical Context: A sign of more extreme heat-driven drought to come

The ISciences Global Water Monitor and Forecast Watch List provides monthly reports of data collected by our Water Security Indicator Model (WSIM), which monitors and forecasts water anomalies on a global basis.

ISciences staff
April 15, 2024
*Water Watch Lists

ISciences Worldwide Water Watch List April 2024

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

The forecast for April 2024 expects significant water deficits for the 12-month period of January 2024 through December 2024 in South America, northeastern Africa, and the Middle East. Areas expected to experience surplus include eastern to eastern Africa, northern Australia, Europe, and Southeast Asia.

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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.

Copyright 2022 ISCIENCES, L.L.C. Global Water Monitor & Forecast Watch List is the property of ISCIENCES, L.L.C. It is protected by U.S. copyright laws and may not be reproduced in any way without the written permission of ISCIENCES, L.L.C. The user assumes the entire risk related to its use of information on ISCIENCES, L.L.C. Web pages, including information derived from Water Security Indicators Model (WSIM). This information may include forecasts, projections and other predictive statements that represent ISCIENCES, L.L.C.’s assumptions and expectations in light of currently available information and using the highest professional standards. Actual results may differ from those projected. Consequently, no guarantee is presented or implied as to the accuracy of specific forecasts, projections or predictive statements contained herein. ISCIENCES, L.L.C. provides such information "as is," and disclaims any and all warranties, whether express or implied, including (without limitation) any implied warranties of merchantability or fitness for a particular purpose. In no event will ISCIENCES, L.L.C. be liable to you or to any third party for any direct, indirect, incidental, consequential, special or exemplary damages or lost profit resulting from any use or misuse of this data.

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