The forecast through September indicates widespread water deficits in the West, Pacific Northwest, Northern Plains, Great Lakes, and Northeast. Deficits will be exceptional in NorCal and the Pacific Northwest but will downgrade in the Dakotas. Widespread surpluses will persist in Gulf Coast States.
ISciences Worldwide Water Watch List July 2021
Regions forecast to have significant water deficits for the 12-month period of April 2021 through March 2022 include: the U.S. West, Chile, North Africa, the Middle East, Estonia, and Latvia. Areas with a forecast of significant water surplus include: the U.S. Gulf States, Botswana, Timor, Northeast China, and the Yenisei River in Russia. This Watch List is based on ISciences Water Security Indicator Model v2 (WSIMv2) run on 6 July 2021.





