The forecast through November indicates that water deficits will shrink and downgrade considerably in the West, Northern Plains, and Northeast but persist in Peninsular Florida. Surpluses are forecast in central Gulf States and northern neighbors and will increase from Wisconsin to the Atlantic.
South America: Widespread water deficits will persist in Chile
ISciences Worldwide Water Watch List September 2021
Regions forecast to have significant water deficits for the 12-month period of June 2021 through May 2022 include: the U.S. West, Canada, North Africa, Central Asia, and Hokkaido, Japan. Areas with a forecast of significant water surplus include: Northeast China, the Yellow River, Yangtze River, Nepal, Bangladesh, and the Yenisei River. This Watch List is based on ISciences Water Security Indicator Model v2 (WSIMv2) run on 7 September 2021.





